10 Best Eyelash Primers 2025 in the United States

The Maybelline Lash Sensational Sky High Serum Infused Lash Primer is designed to enhance the lashes significantly, making it a suitable choice for anyone looking to achieve longer, thicker lashes. One standout strength is its tinted formula, which not only prepares lashes for mascara application but also conditions them with beneficial ingredients like Ceramide and Vitamin B5, ensuring softness after regular use. The unique Flex Tower mascara brush further enhances its appeal, as it bends to reach every lash, delivering a clump-free application. This brush design is particularly effective for those wanting to volumize and lengthen their lashes from root to tip.

On the downside, while the primer is washable, some users may prefer a waterproof option, especially for long days or humid weather. Additionally, while it caters well to sensitive eyes and contact lens wearers, those looking for a more dramatic effect may find that the results are not as striking when used alone without a complementary mascara.

This primer effectively prepares and enhances lashes, making it a good choice for makeup enthusiasts who want a natural look with added volume and length. However, those needing a waterproof formula or seeking extreme lash drama might want to explore other options or pair it with a more intense mascara for better results.

The L'Oreal Paris Makeup Voluminous Lash Boosting Conditioning Primer Mascara is a white primer designed to enhance the volume and length of your lashes. One of its main strengths lies in its lightweight formula, which builds dramatic volume without feeling heavy. This makes it a great base for your regular mascara, helping to boost the overall effect. The formula also includes conditioning ingredients aimed at keeping your lashes soft and healthy, which is a nice added benefit for daily use.

Additionally, it is designed to resist clumping, which can be a significant plus for ensuring a smooth and even application. The brush type is not specifically mentioned, but L'Oreal is known for providing brushes that complement their formulas, so it is likely effective in achieving the desired look. The white color of the primer can help ensure thorough coverage and boost the color intensity of the mascara applied over it.

However, it is not waterproof, which may be a downside for those needing long-lasting wear in humid conditions or during physical activities. This primer is well-suited for anyone looking to enhance their mascara's volume and length while conditioning their lashes, though it may not be ideal for those seeking waterproof options.

The Pacifica Vegan Collagen Eye Lash Serum & Clear Mascara Primer is a versatile 2-in-1 product that acts both as a conditioning lash serum and a volumizing mascara primer. It features a clear formula that goes on white and dries transparent, making it suitable for natural looks or as a base to enhance mascara performance. The inclusion of vegan collagen, Vitamin B5, and Vitamin E helps in nourishing and strengthening lashes, promoting longer and fuller lashes over time without irritating chemicals or hormones.

This serum-primer is well-suited for those with sensitive eyes and contact lens wearers, as it is ophthalmologist tested and free from fragrances, prostaglandins, and parabens. The product also emphasizes environmental consciousness with its clean, vegan, and cruelty-free formulation, packaged in a recyclable glass tube.

It is not waterproof, which might be a downside for those looking for long-lasting wear in different environments. Additionally, while the brush type is not specified, the fiber-free formula ensures even application without clumping. This product is ideal for users who desire both immediate and long-term lash benefits with a focus on gentle yet effective ingredients.