Stila Stay All Day Waterproof Liquid Eye Liner is an iconic product in the beauty industry, renowned for its long-lasting formula and precision application. This eyeliner has a reputation for staying put no matter what life throws at you, and its rich pigmentation gives your eyes a dramatic look that lasts all day. It's a favorite among makeup artists and enthusiasts alike due to its quality and performance.

Materials Used 

This eyeliner is composed of a range of ingredients designed to deliver an intense, smudge-proof color. Key components include water for a smooth application, Styrene/Acrylates Copolymer for creating a film that holds the pigment and enhances longevity, and Propylene Glycol to help maintain moisture and prevent the product from drying out.

Quality of Materials Used 

The quality of materials used in Stila Stay All Day Waterproof Liquid Eye Liner is top-notch. The carefully chosen ingredients work together to create a formula that is not only highly pigmented but also resistant to smudging and fading. Plus, it's waterproof, making it ideal for those with active lifestyles or living in humid climates.

How It Has Evolved From Previous Models 

Over the years, Stila has made several tweaks to its Stay All Day Waterproof Liquid Eye Liner to improve its performance. The most significant change has been the introduction of the ultra-fine tip, which allows for more precise application, whether you're aiming for a thin, subtle line or a bold, dramatic look.

In conclusion, the Stila Stay All Day Waterproof Liquid Eye Liner is a great product because it combines high-quality materials with thoughtful design improvements over time. Its enduring popularity is a testament to its effectiveness and quality, making it a worthy addition to any makeup bag. No matter what your day entails, this eyeliner will stay put, ensuring your eyes always look their best.

The URBAN DECAY Perversion Waterproof Fine-Point Eye Pen is a liquid eyeliner lauded for its precision and endurance. This eyeliner is designed to give you control over every wing and flick, making it ideal for both subtle everyday makeup and more dramatic looks.

Materials Used

The materials used in this product include an ultra-fine brush tip and a long-wearing, waterproof formula. The eyeliner is liquid-based which allows for smooth application. It's paraben-free, aligning with the increasing demand for products free from potential harmful chemicals. Additionally, it's cruelty-free and vegan, addressing ethical considerations in makeup production.

Quality of Materials Used

The quality of the materials used in the URBAN DECAY Perversion Waterproof Fine-Point Eye Pen contributes to its high performance. The ultra-fine brush tip is flexible, giving you full control over your shape and flick. The long-wearing, waterproof formula is sweatproof, smudge-proof, and transfer-resistant, ensuring that your eyeliner stays put throughout the day. The semi-matte, blacker-than-black pigment lends to precise application and intense color payoff.

How It Has Evolved From Previous Models

The URBAN DECAY Perversion Waterproof Fine-Point Eye Pen represents an evolution from previous models with its enhanced features. The pen now boasts an even more precise, fine-point tip for better control and the formula has been improved to offer even longer wear time. The inclusion of being paraben-free and vegan are also newer aspects that cater to changing consumer demands for more natural and ethically produced makeup.

The URBAN DECAY Perversion Waterproof Fine-Point Eye Pen is a great product due to its high-quality materials, impressive performance, and ethical considerations. Its evolution from previous models shows URBAN DECAY's commitment to continuous improvement and responsiveness to consumer needs and preferences. Whether you're a makeup novice or a seasoned pro, this eyeliner pen could be an excellent addition to your makeup routine.

The Almay Eyeliner Pencil is a standout product in the beauty industry, known for its smooth application and long-lasting wear.

Materials Used 

This eyeliner pencil is crafted with a combination of ingredients including hydrogenated vegetable oil for smooth application, hydrogenated cottonseed oil for added softness, and stearyl heptanoate that contributes to its long-wearing properties. It's also hypoallergenic, making it suitable for sensitive eyes and contact lens wearers.

Quality of Materials Used 

Almay uses high-quality materials in their Eyeliner Pencil to ensure it's not only effective but also safe for use. The ingredients are carefully selected to provide the best possible performance while minimizing potential irritation for even the most sensitive eyes.

How It Has Evolved From Previous Models 

Over time, Almay has improved its Eyeliner Pencil to meet the evolving needs of its users. The brand has focused on enhancing the formula to make it even more long-lasting, smudge-proof, and easy to apply. The inclusion of a built-in sharpener in some models is a testament to this evolution, providing added convenience for users.

In conclusion, the Almay Eyeliner Pencil is a great product because it combines high-quality materials, thoughtful design, and continuous improvements over time. Its formula ensures smooth application and long-lasting wear, while its hypoallergenic nature makes it suitable for a wide range of users. It's an affordable yet reliable choice in the world of eyeliners.

The Superlast Eyeliner is a popular makeup product known for its long-lasting, waterproof formula. This eyeliner offers high coverage and is designed to last up to 18 hours, making it an excellent choice for those with busy schedules or for special occasions where you need your makeup to hold up all day.

Materials Used 

This product is crafted using a variety of ingredients that contribute to its impressive staying power, including a hybrid of silicon and flock applicator for smooth application. The formula has been designed to be cruelty-free, adding another positive aspect for conscious consumers.

Quality of Materials Used 

Superlast Eyeliner is praised for the quality of its materials. The liquid eyeliner has a precise super skinny brush tip, which allows users to draw sharp, accurate lines. The quality of the materials ensures the product's longevity and effectiveness.

How It Has Evolved From Previous Models 

Over time, Superlast Eyeliner has been reformulated to improve its wand and formula, further enhancing its durability. It is now known as the 18hr Superlast Waterproof Eyeliner, reflecting its improved staying power.

In conclusion, the Superlast Eyeliner is a standout product due to its long-lasting formula, precise application, and commitment to cruelty-free practices. Whether you're creating a subtle daytime look or a dramatic evening style, this eyeliner is a reliable choice.

The Kat Von D KVD Beauty Tattoo Liner Duo is a unique product that offers two shades in one package, providing users with the versatility to create a variety of eye makeup looks. Known for its precision and long-lasting formula, this eyeliner duo has become a favorite among beauty enthusiasts.

Materials Used 

The Tattoo Liner Duo contains high-quality ingredients such as acrylates copolymer for longevity and color retention, and aloe barbadensis leaf extract for skin-soothing properties. It's also vegan and cruelty-free, making it a great choice for conscious consumers.

Quality of Materials Used 

The quality of materials used in the Tattoo Liner Duo ensures a smooth application and long-lasting wear. The fine tip is designed to provide precise lines, while the highly pigmented formula delivers intense color payoff.

How It Has Evolved From Previous Models 

The Tattoo Liner Duo is an evolution of the brand's beloved single-shade Tattoo Liner. By offering two shades in one package, Kat Von D KVD Beauty has enhanced the versatility of their product, enabling users to switch between a classic black line and a softer brown one.

In conclusion, the Kat Von D KVD Beauty Tattoo Liner Duo is an excellent product that offers versatility, precision, and longevity. Whether you're looking to create a bold, dramatic eye look or something more subtle, this eyeliner duo has got you covered.

The Makeup by Mario Master Pigment Pro Eyeliner Pencil is a highly pigmented, blendable eyeliner that's designed for professional-level precision. This dual-ended eyeliner comes with a built-in brush to help create a variety of eye looks. Its waterproof formula ensures long-lasting wear, making it a reliable choice for both everyday wear and special occasions.

Materials Used 

This product is crafted using a range of high-quality ingredients that contribute to its impressive performance. The formula includes rich pigments for intense color payoff, as well as a blend of oils and waxes that provide a soft, blendable texture.

Quality of Materials Used 

The quality of materials used in the Master Pigment Pro Eyeliner Pencil ensures a smooth application and long-lasting wear. The built-in brush is made from synthetic fibers that are designed to seamlessly blend the product, enhancing its versatility and ease of use.

How It Has Evolved From Previous Models 

While Makeup by Mario is a relatively new brand, the Master Pigment Pro Eyeliner Pencil represents an evolution in makeup artist Mario Dedivanovic's offerings. Known for his work with celebrities, Mario has taken his professional experience and applied it to this product, resulting in an eyeliner that offers professional-level performance for everyday users.

In conclusion, the Makeup by Mario Master Pigment Pro Eyeliner Pencil is a standout product due to its high pigmentation, blendability, and thoughtful design. Whether you're a makeup novice or a seasoned pro, this eyeliner pencil offers the tools you need to create a variety of eye-catching looks.

The Maybelline New York Makeup Eyestudio Lasting Drama Gel Eye Liner is a high-performance makeup product known for its long-lasting, smudge-free formula. This gel-based eyeliner is designed to provide 24-hour intensity, making it a great choice for those who need their makeup to last all day.

Materials Used 

This product contains highly concentrated pigments in a clear gel base, which helps to deliver an intense color payoff. It's also ophthalmologist and dermatologist tested, ensuring its suitability for a wide range of users.

Quality of Materials Used 

The quality of materials used in the Eyestudio Lasting Drama Gel Eye Liner ensures a smooth application and long-lasting wear. Its waterproof formula resists smudging and fading, keeping your eye makeup looking fresh throughout the day.

How It Has Evolved From Previous Models 

While Maybelline has always been a leader in the mascara and eyeliner market, the introduction of the Eyestudio Lasting Drama Gel Eye Liner represented a step forward in terms of longevity and intensity of color. By using a gel formula, Maybelline has been able to deliver a product that offers dramatic looks that last all day.

In conclusion, the Maybelline New York Makeup Eyestudio Lasting Drama Gel Eye Liner is a standout product due to its long-lasting formula, intense color payoff, and reasonable price point. Whether you're creating a subtle daytime look or a dramatic evening style, this eyeliner is a reliable choice.

The Eyeable Liquid Liner by BL Lashes is a highly specialized product designed with lash extension wearers in mind. It's known for its lash-friendly formulation that doesn't damage or strip the extensions, ensuring their longevity. Despite its waterproof nature, the liner can be easily removed with warm water, making it a convenient choice for daily use.

Materials Used

The Eyeable Liquid Liner is primarily water-based, ensuring it's safe for use around the sensitive eye area. The liner is also free of any harsh chemicals that could potentially damage lash extensions.

Quality of Materials Used

The quality of materials used in this liner ensures not only a smooth and precise application but also the safety of your lash extensions. The liner won't clump on your extensions or interfere with their adhesion, making it a reliable choice for those with lash extensions.

How It Has Evolved From Previous Models While specific details about the evolution from previous models are not readily available, it's clear that BL Lashes has made a concerted effort to create a product that caters specifically to the needs of individuals with lash extensions. This focus on a niche market sets them apart from other eyeliner brands and demonstrates their commitment to innovation and customer satisfaction.

In conclusion, the Eyeable Liquid Liner by BL Lashes is an excellent product for those with lash extensions. Its thoughtful formulation and high-quality materials ensure a great performance without compromising the health and longevity of your extensions.

The BeautyGARDE Oil-Free Liquid Eyeliner is a top-tier makeup product designed specifically for those with lash extensions or faux lashes. This eyeliner's formulation is oil-free, ensuring it doesn't interfere with the adhesion of your lash extensions and thus prolonging their lifespan. Despite being smudge-proof and water-resistant, it can easily be removed with a gentle makeup remover.

Materials Used 

This product is formulated without oil, parabens, or sulfates. It's composed of high-quality ingredients that are safe for the skin and eyes, making it suitable for various skin types and conditions.

Quality of Materials Used 

The quality of materials used in the BeautyGARDE Oil-Free Liquid Eyeliner ensures a smooth application and long-lasting wear. Its waterproof formula resists smudging and fading, keeping your eye makeup looking fresh throughout the day.

How It Has Evolved From Previous Models 

While information about previous models isn't available, BeautyGARDE has consistently been recognized for its commitment to creating high-quality, lash-friendly products. The Oil-Free Liquid Eyeliner continues this tradition, offering a product that is both effective and safe for lash extensions.

In conclusion, the BeautyGARDE Oil-Free Liquid Eyeliner is a standout product due to its lash-friendly formula, intense color payoff, and longevity. Whether you're creating a subtle daytime look or a dramatic evening style, this eyeliner is a reliable choice.

The Tarte Clay Pot Waterproof Liner is a unique eyeliner product that brings together the benefits of natural ingredients and cutting-edge cosmetics technology. This product offers a richly pigmented, waterproof formula that ensures long-lasting wear. Its creamy texture allows for smooth application, making it easy to create a variety of eye makeup looks.

Materials Used

The Tarte Clay Pot Waterproof Liner is formulated with natural minerals and botanical ingredients. It does not contain parabens, mineral oil, phthalates, triclosan, sodium lauryl sulfate, or gluten, making it a safer choice for your skin.

Quality of Materials Used

The quality of the materials used in this product is evident in its performance. The liner provides intense color payoff, while its waterproof formula ensures it stays put throughout the day without smudging or fading.

How It Has Evolved From Previous Models 

While specific information about the evolution from previous models isn't readily available, Tarte is known for constantly improving its formulations based on customer feedback and advances in cosmetic technology. This commitment to innovation is evident in the Clay Pot Waterproof Liner.

In conclusion, the Tarte Clay Pot Waterproof Liner is a fantastic product that combines performance, safety, and ease of use. Its high-quality, skin-friendly ingredients and impressive staying power make it an excellent addition to any makeup routine.

• Makeup by Mario Master Pigment Pro Eyeliner Pencil: This is known for its buttery texture which makes it easy to apply and blend.
• Maybelline New York Lasting Drama Gel Eye Liner: It's quick-drying and has a long-lasting formula that makes it suitable for lash extensions.
• MAYBELLINE Hyper Easy Liquid Pen No-Skip Eyeliner: This eyeliner is known for its satin finish and waterproof formula, making it a great choice for those with lash extensions.
• Tarte's Clay Pot Waterproof Liner: This liner is oil-free, easy to apply, and easy to remove, making it ideal for those with lash extensions.
• Essence Superlast Eyeliner Deep Black: This is a liquid liner, making it ideal for eyelash extensions and it's also oil-free.

Remember, when choosing an eyeliner for lash extensions, avoid oil-based eyeliners as they can weaken the adhesive used for lash extensions. You should also consider the type of liner (liquid, gel, pencil) that you find easiest to apply.

Choosing the right eyeliner for lash extensions can make a significant difference in your makeup routine and the longevity of your extensions. Here's a detailed guide on how to do so:

1. Type of Eyeliner: The best eyeliners for lash extensions are liquid and shadow-based liners. Gel and waterproof liners are usually not recommended as they can be difficult to remove without damaging the extensions.

2. Ingredients to Avoid: Avoid oil-based eyeliners because lash glue can be dissolved by oil if used repeatedly, which will shorten the lifespan of your lash extensions. Also, avoid eyeliners with PEG (Polyethylene Glycols), Hexalene Glycol, Butylene or Propylene Glycols, as these ingredients can potentially weaken the lash adhesive.

3. Application: When applying eyeliner with lash extensions, use a gentle hand to avoid pulling or tugging on the lashes. It's also important to apply it only to your eyelid, not the waterline, to prevent potential damage to the extensions.

4. Removal: Choose a gentle, oil-free makeup remover to take off your eyeliner at the end of the day. Soak a cotton pad in the remover and gently wipe it across your eyelid. Do not rub or pull on your lashes.

5. Brands: Some recommended brands that are known to be lash extension-friendly include the Makeup by Mario Master Pigment Pro Eyeliner Pencil, Maybelline New York Lasting Drama Gel Eye Liner, and Tarte's Clay Pot Waterproof Liner.

Remember, everyone's eyes are different, so what works for one person might not work for you. It's always a good idea to test out different products and see which one suits you and your lash extensions the best.

There are several eyeliners that are safe to use with lash extensions. Here are a few:

• Makeup by Mario Master Pigment Pro Eyeliner Pencil: This is known for its buttery texture which makes it easy to apply and blend.
• Maybelline New York Lasting Drama Gel Eye Liner: It's quick-drying and has a long-lasting formula that makes it suitable for lash extensions.
• MAYBELLINE Hyper Easy Liquid Pen No-Skip Eyeliner: This eyeliner is known for its satin finish and waterproof formula, making it a great choice for those with lash extensions.
• Tarte's Clay Pot Waterproof Liner: This liner is oil-free, easy to apply, and easy to remove, making it ideal for those with lash extensions.
• Essence Superlast Eyeliner Deep Black: This is a liquid liner, making it ideal for eyelash extensions and it's also oil-free.

Remember, when choosing an eyeliner for lash extensions, avoid oil-based eyeliners as they can weaken the adhesive used for lash extensions. You should also consider the type of liner (liquid, gel, pencil) that you find easiest to apply.

Oil-free eyeliners are essential for maintaining the longevity of your lash extensions. Here are a few oil-free eyeliners that are suitable for lash extensions:

• Makeup by Mario Master Pigment Pro Eyeliner Pencil: This eyeliner is praised for its buttery texture that glides on and blends easily. It's an ideal choice for those with lash extensions due to its oil-free formula.
• LLBA Liquid Eyeliner For Eyelash Extension: This oil-free, ink liner is easy to apply and is specifically designed to be safe for lash extensions.
• Maybelline New York Lasting Drama Gel Eye Liner: Known for being quick-drying, this liner also boasts an oil-free formula that won't interfere with the adhesives used for lash extensions.
• Essence Superlast Eyeliner Deep Black: This liquid liner has an oil-free formula that's ideal for lash extensions. Its deep black color adds dramatic definition to the eyes.
• Beauty Garde Oil-Free Liquid Eyeliner: This brand offers an oil-free formula that's perfect for lash extensions. It's waterproof and smudge-proof, ensuring your look stays put all day.
• Prolong Lash Oil-Free Eyeliner: This product boasts a rich black hue with a smooth satin finish. It's a perfect match for eyelash extensions due to its oil-free formula.

When choosing an eyeliner for your lash extensions, it's important to read the ingredients list to ensure it's oil-free. Oils can break down the glue used in lash extensions, causing them to fall out prematurely.

Based on the search results, here are some smudge-proof eyeliners that are suitable for lash extensions:

• Makeup by Mario Master Pigment Pro Eyeliner Pencil: This is a top pick for its buttery texture that glides on smoothly and blends easily. It's known for its staying power and resistance to smudging.
• Eyeable Liquid Liner by BL Lashes: This eyeliner is specifically designed to be safe for lash extensions. It's a water-based formula, which makes it smudge-proof and long-lasting.
• Revlon's ColorStay Eyeliner: This formula is known to last up to 16 hours without fading or smudging. It's precise, pigmented, and waterproof, making it an excellent choice for those with lash extensions.
• Beauty Garde Oil-Free Liquid Eyeliner: This liner is long-lasting and easy to apply. It's also safe to use with lash extensions and is smudge-proof.
• Essence Superlast Eyeliner Deep Black: This is a great oil-free and smudge-proof eyeliner. It's liquid, so the formula is ideal for eyelash extensions.

Remember to choose a liner that feels comfortable for you to apply and suits your preferred style, whether that's a sharp winged look or a softer, smudged-out effect.

When you have lash extensions, it's crucial to avoid certain ingredients in your eyeliner that can compromise the adhesive bond of your extensions or cause them to fall out prematurely. Here are some key ingredients to steer clear of:

• Oil-Based Products: Oil is considered a major adversary for lash extensions. Oils, including mineral oils, vegetable oil, and coconut oil, can weaken the lash glue, causing your extensions to fall out prematurely.
• Alcohol-Based Products: Alcohol can be drying to the skin and lashes, potentially causing brittleness and breakage. It may also impact the durability of the lash adhesive.
• PEG (Polyethylene Glycols), Hexalene Glycol, Butylene or Propylene Glycols: These ingredients are often found in oil-free removers but they can break down the lash adhesive.
• Waterproof or Long-wear Formulas: While these might seem like a good idea for longevity, they can be very difficult to remove without an oil-based makeup remover, which as mentioned before, is not good for the lash extensions.
• Waxes and Silicones: These ingredients can also interfere with the adhesive used for lash extensions and could cause them to fall out sooner.

Always check the ingredient list before buying an eyeliner if you have lash extensions. Opt for oil-free and alcohol-free formulas, and remember to always remove your makeup gently to avoid pulling or tugging at your extensions.

Applying eyeliner without damaging lash extensions may seem tricky, but with the right tools and technique, you can accomplish it effortlessly. Here are some tips:

1. Choose the Right Eyeliner: Selecting an appropriate eyeliner is crucial. Avoid oil-based or waterproof eyeliners as they can dissolve the glue that holds your extensions. Opt for a water-based or gel eyeliner. These types of eyeliners are less likely to interfere with the adhesive used for your extensions.

2. Use the Right Tools: Using the correct applicator can make a big difference in the application process. A thin, angled brush is great for applying gel eyeliner as it allows for more precision. If you're using eyeliner pencils, make sure it's sharp for a clean line.

3. Apply Gently: When applying the eyeliner, be gentle and avoid tugging or pulling on the lash line. This could potentially dislodge your extensions. Instead, try to apply the liner in one smooth stroke, starting from the inner corner of your eye and moving outwards.

4. Stay Away from the Waterline: Applying eyeliner to your waterline can cause your extensions to loosen. Try to apply the liner above your lash line instead.

5. Consider Replacing Your Eyeliner With Eyeshadow: If you're having difficulty applying eyeliner with lash extensions, consider using an eyeshadow instead. You can use a small, angled brush to apply a dark eyeshadow along your lash line. It gives a softer look and is less likely to damage your extensions.

6. Remove Carefully: At the end of the day, remove your eyeliner with a cotton swab dipped in an oil-free eye makeup remover. This will take your liner off without disturbing your lash bonds. Remember to be gentle and never rub or pull on your extensions.

With these tips, you should be able to apply your eyeliner without causing any harm to your lash extensions. Always remember that gentleness and the right products are key to maintaining your beautiful extensions.

Certainly! Here are some affordable eyeliners that are suitable for use with lash extensions, based on online recommendations:

• Maybelline New York Lasting Drama Gel Eye Liner: This quick-drying, oil-free eyeliner is a favorite due to its long-lasting formula and affordable price.
• Essence Superlast Eyeliner Deep Black: Known for being the best oil-free eyeliner, this liquid liner is ideal for eyelash extensions and comes at a very budget-friendly price.
• The Lip Bar Straight Outta Patience Eyeliner: This is a drugstore brand that offers quality at an affordable price. It is known for its smudge-proof and waterproof qualities, making it suitable for lash extensions.
• NYX Professional Makeup Epic Ink Liner: This is a waterproof, liquid eyeliner that's perfect for lash extensions. It's highly rated and comes at a reasonable price.
• ELF Cosmetics Intense Ink Eyeliner: This is a budget-friendly option that is known for its long-lasting, smudge-proof formula. It's also quick-drying, which makes it suitable for those with lash extensions.

Remember, when choosing an eyeliner for lash extensions, avoid oil-based formulas as they can cause the adhesive to break down faster. Also, always remove your makeup gently to avoid pulling or tugging at your extensions.

A. Yes, selecting the right type of eyeliner is crucial when you have lash extensions. It's important to choose products that won't compromise the adhesive used for your extensions. Here are some options for waterproof eyeliners that are safe for lash extensions:

• Eyeable Liquid Liner by BL Lashes: This water-based eyeliner is designed to be safe for lash extensions. It's smudge-proof and long-lasting, making it a great choice for those seeking a waterproof option.
• Stila Stay All Day Waterproof Liquid Eyeliner: Known for its staying power, this liner is waterproof but does not contain oils, making it safe for lash extensions.
• Urban Decay Perversion Waterproof Fine-Point Eye Pen: This waterproof eyeliner has a fine point for precise application and is safe for use with lash extensions.
• Kat Von D Tattoo Liner: This liquid eyeliner is known for its precision and durability. It's also waterproof and free from oils, making it suitable for those with lash extensions.
• Beauty Garde Oil-Free Liquid Eyeliner: This brand offers an oil-free formula that's perfect for lash extensions. It's waterproof and smudge-proof, ensuring your look stays put all day.

Remember, when choosing an eyeliner, it's important to read the ingredients list to ensure it's oil-free, as oil can break down the glue used in lash extensions, causing them to fall out prematurely. Also, when removing the eyeliner, use an oil-free makeup remover to avoid damaging your lash extensions.

• Makeup by Mario Master Pigment Pro Eyeliner Pencil: This is the overall best pick gel eyeliners, thanks to its buttery texture that glides on smoothly and blends well.
• Essence Superlast Eyeliner Deep Black: Best oil-free eyeliners is highly recommended. It's a liquid formula, making it ideal for eyelash extensions.
• Eyeable Liquid Liner by BL Lashes: This liquid eyeliner is specifically designed to be safe for lash extensions. It's water-based, smudge-proof, and has a long-lasting formula.
• Beauty Garde Oil-Free Liquid Eyeliner: This liner is known for being long-lasting and easy to apply with precise tip and thin line applicator. It's also safe to use with lash extensions.
• Stila Stay All Day Waterproof Liquid Eye Liner: This eyeliner is highly rated for its staying power and overall quality.

Remember to always check the ingredients of any eyeliner you're considering to ensure it's safe for use with lash extensions.