Peter Thomas Roth Lashes To Die Conditioning Lash Enhancer 0.16 oz. is the best eyelash growth serum if you want to transform your sparse, thin lashes into a thick, lush fringe. Ophthalmologist and dermatologist tested, this amazing serum is safe for sensitive eyes or those who wear contacts.
With a proprietary peptide and biotin complex, this revolutionary lash conditioner leaves lashes looking full and thick, soft and moisturized. Tahitian Plankton Extract nourishes dry, brittle hair for stronger, longer eyelashes. 100% of women in a test group agreed that their lashes looked healthier after only 6 weeks.
Before bedtime, apply a thin line of lash enhancer on clean skin along the base of upper lashes using the applicator tip. Work through lashes from base to tips, making sure to separate lashes at the roots with applicator brush by moving side to side horizontally before brushing product through to the ends. Use only once per day. May also be used to thicken sparse eyebrows.