What it is: A nutrient-rich formula that delivers benefits beyond conditioning to dramatically improve the appearance of weak eyelashes in 30 days.What it does: Sodium hyaluronate, known for its ability to hold 1,000 times its weight in water, saturates your lashes in hydration, boosting softness, elasticity and shine. A proprietary combination of amino acids and bioengineered peptides promote the look of strength and protect your lashes, while biotin, an essential B vitamin, fortifies lashes against further damage. Panthenol moisturizes to improve lash flexibility and durability, while pumpkin-seed extract nourishes lashes and leaves them looking more luxurious than ever. This serum is also fortified with Active Eyelash Technology, which helps to dramatically improve lash appearance. How to use: Apply nightly to the base of your upper eyelashes. Continue using to maintain the condition and appearance of your lashes. Once your desired results are achieved, apply every other day. Not tested on animals