The VASANTI Kajal Waterline Eyeliner Pencil is a high-quality cosmetic product designed to comfortably sit in your waterline, enhancing and defining the natural beauty of your eyes. It is known for its long-lasting, waterproof, and smudge-proof properties that make it a reliable choice for both everyday wear and special occasions.

Materials Used 

VASANTI uses a blend of safe and effective ingredients in this eyeliner pencil. It's vegan-friendly and free from parabens, ensuring it's safe for sensitive eyes and contact lens wearers.

Quality of Materials Used 

The quality of the materials used in this product is top-notch. The creamy formula allows for smooth application, while its long-lasting properties ensure that your eye makeup remains intact throughout the day.

How It Has Evolved From Previous Models 

Over time, VASANTI has improved the formula of this eyeliner pencil to enhance its longevity and ease of application. They have also expanded the range of shades available, offering more options for consumers to choose from.

The NYX PROFESSIONAL MAKEUP Slim Eye Pencil is a highly-regarded product in the cosmetics industry. It's characterized by a creamy, long-wearing formula that glides on easily and resists bleeding, ensuring your eye makeup stays put all day. The slim design of the pencil allows for precision application, so you can create a variety of looks, from thin, subtle lines to bold, dramatic styles.

Materials Used 

The NYX Slim Eye Pencil is composed of a blend of safe and effective ingredients that deliver rich, long-lasting color. Its formulation is designed to be gentle on the skin while providing intense pigmentation.

Quality of Materials Used 

The quality of the materials used in this product is top-notch. The creamy formula allows for smooth application, and its long-lasting properties ensure that your eye makeup remains intact throughout the day.

How It Has Evolved From Previous Models 

Over time, NYX has honed the formula of this eyeliner pencil to enhance its longevity and ease of application. They have also expanded the range of shades available, offering more options for consumers to choose from.

In conclusion, the NYX PROFESSIONAL MAKEUP Slim Eye Pencil offers excellent value for money. Its high-quality formulation, coupled with its long-wearing and smudge-proof properties, makes it a go-to choice for many when it comes to enhancing the eyes.

The Highliner - Gel Crayon by Marc Jacobs Beauty is a highly sought-after product in the beauty industry. This gel crayon is known for its super-malleable formula that glides on smoothly for a flawless, precise application, and then sets in place for all-day wear. It also comes with a built-in sharpener for maintaining precision.

Materials Used 

The Highliner - Gel Crayon contains a blend of ingredients designed to deliver intense color and long-lasting wear. It's an extreme-wear, waterproof eyeliner, which contributes to its high performance.

Quality of Materials Used 

The quality of the materials used in this product is top-notch, as expected from Marc Jacobs Beauty. The gel eyeliner not only glides on smoothly but also provides a rich color payoff.

How It Has Evolved From Previous Models 

Marc Jacobs Beauty has continually improved upon their eyeliner formula, resulting in the Highliner - Gel Crayon. This current model boasts an even more long-lasting and smudge-proof formula than its predecessors.

In conclusion, the Highliner - Gel Crayon Marc Jacobs Beauty offers excellent value for its quality. Its long-wearing, smudge-proof properties, and vibrant color options make it a standout product in the realm of eyeliners.

The stila Smudge Stick Waterproof Eye Liner is a versatile tool in any makeup kit. Known for its waterproof formula, it's built to resist smudging and fading, ensuring your eyeliner looks fresh all day long. With a range of colors from neutrals to brights, this eyeliner allows you to create a variety of looks.

Materials Used 

The stila Smudge Stick Waterproof Eye Liner is made with a blend of ingredients designed to deliver intense color and durability. It's a waterproof eyeliner, meaning it's formulated to resist smudging and fading even in high humidity or wet conditions.

Quality of Materials Used 

The quality of the materials used in the stila Smudge Stick Waterproof Eye Liner is top-notch. The liner glides on smoothly, making application easy, and once set, it stays put throughout the day.

How It Has Evolved From Previous Models 

Stila has continually improved upon their eyeliner formula, with the Smudge Stick Waterproof Eye Liner offering an even more durable and smudge-proof formula than previous models.

In conclusion, the stila Smudge Stick Waterproof Eye Liner is a fantastic product for anyone looking for a reliable, long-lasting eyeliner. Its high-quality formulation and range of color options make it a standout in the world of eyeliners.

The Charlotte Tilbury Rock N Kohl Iconic Liquid Eye Liner Pencil is a beloved beauty product that combines the best features of liquid and kohl eyeliners. This hybrid, waterproof kohl eyeliner pencil delivers the silky smooth application of a liquid liner with the soft, sooty, pigment-rich result of a kohl.

Materials Used 

The formula of the Charlotte Tilbury Rock N Kohl Iconic Liquid Eye Liner Pencil is designed to melt onto your skin for an easy, one-slick line that can be blended effortlessly for either fierce definition or a sexy smokey eye. It's made with high-quality ingredients that ensure a smooth glide and intense color payoff.

Quality of Materials Used 

The quality of materials used in this product is evident in its performance. The waterproof formula is highly praised for its ability to stay put for up to 14 hours, ensuring your eye makeup remains flawless throughout the day. The high-intensity color is another testament to the quality of materials used.

How It Has Evolved From Previous Models 

While there isn't specific information available on how this particular product has evolved from previous models, it's clear that Charlotte Tilbury has taken the best aspects of liquid and kohl eyeliners to create a hybrid product that offers the benefits of both. The smooth glide of a liquid liner and the pigment-rich result of a kohl are combined in this product to deliver a superior eyeliner experience.

In conclusion, the Charlotte Tilbury Rock N Kohl Iconic Liquid Eye Liner Pencil is a great product due to its easy application, high-intensity color, and impressive staying power. Whether you're a makeup novice or a seasoned pro, this product is a valuable addition to any makeup kit.

The URBAN DECAY 24/7 Glide-On Waterproof Eyeliner Pencil is a highly acclaimed beauty product known for its creamy, long-lasting, and smudge-proof formula. This eyeliner pencil effortlessly glides onto the skin, providing intense and vibrant color that stays put without budging.

Materials Used 

The URBAN DECAY 24/7 Glide-On Waterproof Eyeliner Pencil boasts an ultra-creamy, blendable formula that dries into a waterproof and smudge-proof eyeliner. The formula is also designed to be sharpenable, adding to its versatility and ease of use.

Quality of Materials Used 

The quality of the materials used in this product is reflected in its performance. It offers up to 16 hours of wear, and the waterproof and smudge-proof formula ensures the longevity of your eye makeup. Additionally, the high-quality pigments used deliver an intensely rich color payoff.

How It Has Evolved From Previous Models 

While there isn't specific information available on how the URBAN DECAY 24/7 Glide-On Waterproof Eyeliner Pencil has evolved from previous models, it's clear that the brand has continuously strived to improve the quality and effectiveness of their products. The eyeliner pencil's award-winning formula, coupled with its wide range of vibrant shades and multiple finishes, attest to this commitment.

In conclusion, the URBAN DECAY 24/7 Glide-On Waterproof Eyeliner Pencil is a fantastic product for anyone seeking a reliable, high-performing eyeliner. Its easy application, intense color, and long-lasting formula make it a favorite among makeup enthusiasts and professionals alike.

The Maybelline New York TattooStudio Long-Lasting Sharpenable Eyeliner Pencil is a popular beauty product celebrated for its intense color payoff and long-lasting wear. This eyeliner pencil is designed to deliver smooth, precise lines that stay put for up to 36 hours. It's waterproof, sweat-resistant, and smudge-proof, making it ideal for any occasion.

Materials Used 

The Maybelline New York TattooStudio Long-Lasting Sharpenable Eyeliner Pencil is constructed with a blend of high-quality ingredients that ensure a smooth glide and intense color payoff. The formula is designed to be waterproof, sweat-resistant, and smudge-proof, promising a flawless look throughout the day.

Quality of Materials Used 

The quality of materials used in this product is reflected in its performance. The long-lasting formula ensures that your eye makeup stays in place for up to 36 hours, while the waterproof properties ensure it can withstand various conditions without smudging or fading.

How It Has Evolved From Previous Models 

While there isn't specific information available on how this particular product has evolved from previous models, it's clear that Maybelline has consistently worked on improving the quality and effectiveness of their products. The TattooStudio Long-Lasting Sharpenable Eyeliner Pencil's impressive staying power and high-pigment formula are testament to this commitment.

In conclusion, the Maybelline New York TattooStudio Long-Lasting Sharpenable Eyeliner Pencil is a fantastic choice for anyone seeking a reliable, high-performing eyeliner. Its easy application, intense color, and long-lasting formula make it a standout product in the world of makeup.

The URBAN DECAY 24/7 Waterline Eye Pencil is a game-changer in the beauty world, known for its high-pigment color and long-lasting wear. This eyeliner pencil is designed specifically for waterline application, offering a smooth glide for precise and defined lines. It's waterproof, ensuring that your eye makeup stays in place all day without smudging or fading.

Materials Used 

The URBAN DECAY 24/7 Waterline Eye Pencil boasts a waterproof formula that guarantees longevity of wear. The blend of high-quality ingredients ensures a smooth application and intense color payoff.

Quality of Materials Used 

The quality of the materials used in this product is reflected in its performance. The waterproof formula ensures long-lasting wear, while the high-quality pigments deliver rich, intense color. This eyeliner is also designed to be safe for use on the waterline.

How It Has Evolved From Previous Models 

While there isn't specific information available on how the URBAN DECAY 24/7 Waterline Eye Pencil has evolved from previous models, it's clear that the brand has continuously improved their products. The introduction of this pencil specially designed for waterline application is a testament to the brand's commitment to innovation and meeting customer needs.

In conclusion, the URBAN DECAY 24/7 Waterline Eye Pencil is an exceptional product for anyone seeking a reliable, high-performing eyeliner specifically for waterline application. Its easy application, intense color, and long-lasting formula make it a standout product in the makeup world.

The HAUS LABORATORIES by Lady Gaga: EYE-DENTIFY GEL PENCIL EYELINER is a high-performing beauty product celebrated for its creamy texture and vibrant color payoff. This eyeliner pencil offers a gel-like application, gliding effortlessly onto the skin to deliver long-lasting and smudge-proof color. Available in a variety of unique shades, it's vegan and cruelty-free, adhering to ethical beauty standards.

Materials Used 

The EYE-DENTIFY GEL PENCIL EYELINER is made with a unique blend of ingredients that give it a gel-like consistency. This allows for a smooth, easy application and intense color payoff. The formula is vegan and cruelty-free, aligning with Haus Laboratories' commitment to ethical beauty.

Quality of Materials Used 

The quality of the materials used in this product is reflected in its performance. The eyeliner offers long-lasting wear and is smudge-proof, ensuring your eye makeup stays in place. Additionally, the high-quality pigments used deliver vibrant, unique colors.

How It Has Evolved From Previous Models 

While there isn't specific information available on how the EYE-DENTIFY GEL PENCIL EYELINER has evolved from previous models, Haus Laboratories, founded by Lady Gaga, is known for continuously innovating and pushing boundaries in the beauty world. The introduction of this gel pencil eyeliner, with its unique formula and wide range of colors, is a testament to this commitment.

In conclusion, the HAUS LABORATORIES by Lady Gaga: EYE-DENTIFY GEL PENCIL EYELINER is an exceptional product for anyone seeking a reliable, high-performing eyeliner. Its creamy texture, vibrant color payoff, and ethical standards make it a standout product in the beauty industry.

The Maybelline New York Eyestudio Master Kajal Eyeliner is a unique beauty product that's designed for creating dramatic, smoldering lines. The liner is inspired by the ancient Indian tradition of kajal, which is known for its intense color payoff.

Materials Used 

The Master Kajal Eyeliner features a pigment-enriched formula that delivers bold, vibrant color. It's also infused with precious oils that contribute to a creamy glide on the inner eye rim. This makes it easy to achieve a smooth and precise application.

Quality of Materials Used 

The quality of the materials used in this eyeliner is apparent in its performance. The liner is waterproof, ensuring long-lasting wear without smudging or fading. The high-quality pigments used in the formula deliver intense color, enhancing the overall look of your eye makeup.

How It Has Evolved From Previous Models 

While there isn't specific information available on how the Master Kajal Eyeliner has evolved from previous models, it's clear that Maybelline New York is committed to innovation. The brand continually strives to improve their products to meet the evolving needs of their customers. The introduction of this kajal-inspired liner is a testament to this commitment.

In conclusion, the Maybelline New York Eyestudio Master Kajal Eyeliner is an excellent choice for those seeking a reliable, high-performing eyeliner. With its intense color payoff, smooth application, and long-lasting wear, it's definitely a standout product in the beauty industry.

Based on several online sources, there are a few eyeliners that are frequently recommended for use on the waterline. Here's an overview:

• Urban Decay 24/7 Glide-On Waterproof Eyeliner Pencil: This eyeliner is often touted as the best overall choice for the waterline. It's waterproof and long-lasting, with a creamy texture that glides smoothly onto the waterline without causing irritation.
• Maybelline TattooStudio Waterproof Eyeliner Pencil: As a budget-friendly option, this eyeliner from Maybelline is also highly praised. Its high-impact pigments and waterproof formula make it a great choice for the waterline.
• Charlotte Tilbury Rock n' Kohl Eyeliner Pencil: This is another top-rated eyeliner for the waterline. It's known for its intense color payoff and smudge-proof formula.
• NYX PROFESSIONAL MAKEUP Mechanical Eyeliner Pencil: As a drugstore alternative, this eyeliner from NYX offers a reliable performance for the waterline at an affordable price point.
• Milani Supreme Kohl Kajal Liner: This is another inexpensive but highly rated option. It's praised for its smooth application and long-wearing formula.
• Treslúce Beauty Intenso Liner: This liner is waterproof and highly pigmented, making it ideal for the waterline.
• Victoria Beckham Satin Kajal Liner: This luxurious option is praised for its rich color, easy application, and long-lasting wear.

Remember, the best eyeliner for your waterline ultimately depends on your individual needs and preferences, including your budget, the look you're going for, and how sensitive your eyes are. Always test a new eyeliner on a small patch of skin first to ensure it doesn't cause any adverse reactions.

Choosing the best eyeliner for your waterline can make a significant difference in your makeup routine. Here are some factors to consider:

1. Type of Eyeliner: Eyeliners come in various forms - pencil, gel, liquid, and kohl. For the waterline, pencil and kohl liners are often recommended because they're easier to apply and less likely to run into your eyes. Gel liners can also work well if they come with a fine brush.

2. Long-lasting Formula: Since the waterline comes into contact with your eyes, which can naturally get watery throughout the day, it's essential to choose an eyeliner with a long-lasting, smudge-proof formula. Waterproof eyeliners are usually a good bet.

3. Pigmentation: The color payoff should be intense since the waterline is a small area. You want an eyeliner that delivers rich color in one swipe.

4. Ingredients: Be mindful of the ingredients, especially if you have sensitive eyes or wear contacts. Avoid eyeliners with harsh chemicals that could cause irritation. Opt for hypoallergenic and ophthalmologist-tested eyeliners.

5. Comfort: The eyeliner should glide smoothly on your waterline without tugging or pulling. It should also not feel heavy or uncomfortable on your eyes.

6. Brand Reputation: Consider brands known for their quality eyeliners. Look at reviews and ratings to get an idea of other users' experiences.

7. Price: While high-end eyeliners often deliver superior performance, there are plenty of budget-friendly options that do an excellent job as well. Determine your budget and find the best eyeliner within that range.

Remember, what works best for someone else may not necessarily work best for you. It might take some trial and error to find the perfect eyeliner for your waterline.

When it comes to finding safe eyeliners for the waterline, there are several options available in the market. Here are a few key factors to consider:

Ingredients: Look for eyeliners that are hypoallergenic, ophthalmologist-tested, and free from harsh chemicals that can cause eye irritation or damage.

Waterproof Formula: Since the waterline is an area that naturally gets wet due to tears, it's essential to choose an eyeliner with a waterproof formula. This ensures the product will stay put and won't run into your eyes, which could cause irritation.

Smooth Application: The eyeliner should glide smoothly onto your waterline without tugging or pulling. This reduces the risk of accidentally injuring your eye during application.

Reputable Brands: Stick to well-known brands with positive reviews regarding their eyeliners' safety and effectiveness.

Some eyeliners that are often recommended for their safety and effectiveness on the waterline include the Urban Decay 24/7 Glide-On Waterproof Eyeliner Pencil, Maybelline TattooStudio Waterproof Eyeliner Pencil, and Charlotte Tilbury Rock n' Kohl Eyeliner Pencil.

However, everyone's eyes are different, and what works for one person might not work for another. Always do a patch test to check for any adverse reactions before applying a new product to your waterline. If you have particularly sensitive eyes or wear contact lenses, you may want to consult with an optometrist or dermatologist for personalized advice.

The best eyeliners for the waterline should contain materials and ingredients that are gentle on the eyes, long-lasting, and highly pigmented. Here are some key components to look for:

• Wax or Silicone-based Ingredients: These make the eyeliner smooth and easy to apply on the waterline. They also help the eyeliner to resist smudging and stay in place for longer.
• Pigments: High-quality pigments are essential for delivering rich and vibrant color. The pigments should be safe for use around the eyes.
• Waterproof Formulas: Look for eyeliners labeled as waterproof or water-resistant. This ensures that the eyeliner won't run or smudge when it comes into contact with your tears.
• Vitamin E & Oils: These ingredients are often added to eyeliners to nourish the skin and keep it hydrated. They can also make the eyeliner more comfortable to wear.
• Hypoallergenic Ingredients: If you have sensitive eyes or wear contact lenses, opt for eyeliners that are hypoallergenic. This means they're free from common allergens that can cause irritation.
• Preservatives: While some people may prefer preservative-free products, certain preservatives are necessary to prevent bacterial growth in eyeliners. Look for products with safe preservatives like phenoxyethanol.

Avoid eyeliners containing harmful ingredients like parabens, sulfates, and phthalates. Also, keep an eye out for any ingredients you might be allergic to. Remember, what works best for someone else may not necessarily work best for you. It's always a good idea to test a new eyeliner on a small patch of skin before applying it to your waterline.

Applying eyeliner to the waterline, also known as tightlining, can make your lashes look fuller and your eyes more defined. However, it's important to do this safely to avoid irritating your eyes. Here's a step-by-step guide:

1. Choose the Right Eyeliner: Use an eyeliner specifically designed for the waterline. These products are usually waterproof and smudge-proof. Pencil or gel eyeliners are typically recommended over liquid ones, as they're less likely to run into your eyes.

2. Clean Your Tools: Ensure your eyeliner pencil is clean and sharp to avoid introducing bacteria into your eye. If it's a twist-up pencil, wipe the tip with a tissue before each use.

3. Prepare Your Eye: Start with a clean, dry eye. If you have oily lids, use an oil-free makeup remover to clean the area first.

4. Pull Down Your Lower Lid: Very gently pull down your lower lid to expose the waterline. You can do this by lightly pressing just below the lash line.

5. Apply the Eyeliner: Begin applying the eyeliner at the outer corner of your eye, moving towards the inner corner. Take your time and try to apply it as close to the lash line as possible. Be careful not to poke your eye with the pencil.

6. Blink: After applying the eyeliner, blink a few times to help spread the product evenly across the waterline. This will also help remove any excess product that could get into your eye.

7. Check Your Work: Use a mirror to check your work and make sure the liner is applied evenly. If there are any gaps or uneven spots, go back in and fill them.

8. Clean Up: If any eyeliner has smeared or smudged onto your lower lash line, clean it up with a cotton swab dipped in makeup remover.

Remember, it's important not to share your eyeliner with others as this can spread bacteria. If your eyes become irritated, red, or uncomfortable after applying eyeliner to your waterline, stop using the product immediately. If irritation continues, consult a healthcare professional.

Sure, here are some key points about waterproof eyeliners for the waterline:

• Waterproof Eyeliners Are Long-lasting: Waterproof eyeliners are designed to resist moisture, making them ideal for the waterline which is an area that naturally gets wet due to tears. These eyeliners provide long-lasting wear and won't smudge or run easily.
• Types of Waterproof Eyeliners: Waterproof eyeliners come in various forms such as pencil, gel, and liquid. For the waterline, pencil and gel eyeliners are often recommended because they're easier to apply and less likely to run into your eyes.
• Highly Pigmented: Waterproof eyeliners usually offer high pigmentation, delivering rich and intense color in just one swipe. This makes them perfect for defining and enhancing your eyes.
• Comfortable Wear: Despite their long-lasting formula, most waterproof eyeliners are designed to be comfortable on the eyes. They glide on smoothly without tugging or pulling, and feel lightweight on the skin.
• Top Brands: Some top-rated waterproof eyeliners for the waterline include the Urban Decay 24/7 Glide-On Eye Pencil, Stila Smudge Stick Waterproof Eye Liner, and Marc Jacobs Beauty Highliner Gel Eye Crayon.
• Safe for Sensitive Eyes: Many waterproof eyeliners are ophthalmologist-tested and safe for sensitive eyes and contact lens wearers. However, it's always a good idea to check the product description or consult with a healthcare professional if you have specific concerns.

Remember, while waterproof eyeliners are designed to stay put, it's important to remove them thoroughly at the end of the day to keep your eyes healthy. Using a gentle, oil-based makeup remover can effectively remove waterproof makeup without causing irritation.

Based on numerous online sources and reviews, several eyeliners stand out as the best long-lasting options for the waterline:

• Urban Decay 24/7 Glide-On Eye Pencil: This eyeliner is frequently mentioned as a top choice for the waterline. It's waterproof, long-lasting, and comes in a variety of vibrant colors.
• Maybelline TattooStudio Waterproof Eyeliner Pencil: As a budget-friendly alternative, Maybelline's TattooStudio pencil offers high-impact pigments and a waterproof formula that's perfect for the waterline.
• Charlotte Tilbury Rock 'n' Kohl Eyeliner Pencil: This highly-rated liner provides an intense color payoff and smudge-proof formula that's ideal for waterline application.
• Haus Laboratories by Lady Gaga Eye-Dentify Eyeliner: This option is both vegan and cruelty-free, with a waterproof formula that stays put on the waterline.
• Lune+Aster Dawn to Dusk Gel Eyeliner: This liner promises to last on your waterline for up to 12 hours, making it a great choice for long days or special events.
• Stila Smudge Stick Waterproof Eye Liner: Known for its staying power, this Stila liner is waterproof and delivers vibrant color.

Remember, the best eyeliner for your waterline will depend on your individual needs and preferences. Factors like your skin type, eye sensitivity, preferred finish (matte or shimmer), and budget can all influence which product will work best for you.

Using gel eyeliner on the waterline can create a dramatic and defined eye look. Here are some steps and tips to consider:

1. Choose the Right Gel Eyeliner: Opt for a gel eyeliner that is ophthalmologist-tested, hypoallergenic, and specifically designed for use on the waterline. It should be waterproof and smudge-proof to ensure it stays put and doesn't run into your eyes.

2. Use a Fine Brush: Gel eyeliners usually come in pots, so you'll need a fine brush for application. A thin, angled brush can provide precise application. Make sure your brush is clean to avoid introducing bacteria into your eye.

3. Prepare Your Eye: Start with a clean, dry eye. Remove any oils or old makeup from your waterline with a cotton swab.

4. Apply the Gel Eyeliner: Dip your brush into the gel eyeliner pot and wipe off any excess product. Gently pull down your lower lid and carefully apply the gel liner to your waterline. Start from the outer corner and work your way inwards. Be careful not to poke your eye with the brush.

5. Let It Dry: Give the gel eyeliner a few seconds to dry before blinking to prevent smudging.

6. Clean Up Any Mistakes: If you make a mistake or if the gel eyeliner smudges, clean it up quickly with a cotton swab dipped in makeup remover.

Remember, applying eyeliner to your waterline can make your eyes appear smaller, so this technique works best for those with larger eyes. Also, if you have sensitive eyes or wear contact lenses, you may want to consult with an optometrist before using gel eyeliner on your waterline.

Based on the search results, several brands offer highly-rated eyeliners for the waterline:

• Urban Decay: Their 24/7 Glide-On Waterproof Eyeliner Pencil is often listed as a top choice due to its easy application and long-lasting formula.
• Maybelline: The TattooStudio Waterproof Eyeliner Pencil from Maybelline is a budget-friendly option that delivers high-impact color.
• Charlotte Tilbury: The Rock n' Kohl Eyeliner Pencil from Charlotte Tilbury is praised for its creamy texture and staying power.
• Haus Laboratories by Lady Gaga: The Eye-Dentify Eyeliner from this brand is vegan and cruelty-free, with a waterproof formula suitable for the waterline.
• NYX Professional Makeup: Their Mechanical Eyeliner Pencil is recommended as a great drugstore option.
• Milani: The Supreme Kohl Kajal Liner is another cost-effective choice known for its reliability.

Remember, the best eyeliner for your waterline depends on your personal needs and preferences. Factors like your skin type, sensitivity, preferred finish (matte or shimmer), and budget can all influence which product will work best for you.

Preventing your waterline eyeliner from smudging can be quite a challenge due to the moist nature of the area. However, with the right techniques and products, you can achieve a smudge-free look that lasts all day. Here's how:

1. Choose the Right Eyeliner: Opt for an eyeliner specifically designed for the waterline. These are usually waterproof and smudge-proof. Pencil or gel eyeliners often work better than liquid ones for the waterline as they're less likely to run.

2. Prepare Your Eye: Start with clean, dry eyes. If your eyelids are oily, use an oil-free makeup remover or cleanser to clean the area first.

3. Apply Primer: Celebrity makeup artist tips... using an eye primer before applying your eyeliner can help it adhere better and last longer. The primer creates a smooth base and prevents the eyeliner from smearing.

4. Set with Powder: A makeup artists tip, after applying your waterline liner, lightly dust some translucent powder over it. This helps to set the eyeliner and absorb any excess oils that may cause it to smudge.

5. Layer Your Liner: Apply a layer of creamy pencil or gel eyeliner first, then go over it with a matching eye shadow. This helps to set the liner and makes the color more intense.

6. Avoid Touching Your Eyes: Rubbing or touching your eyes can cause the eyeliner to smudge. If your eyes are itchy or irritated, try using eye drops instead of rubbing them.

7. Clean Up Smudges Immediately: If your eyeliner does smudge, clean it up immediately with a cotton swab dipped in makeup remover.

Remember, everyone's eyes are different, so what works for one person might not work for another. It might take some trial and error to find the best method and products for you.