Sins n Lashes Lash Serum is a moisturizing and mild formula that delivers essential vitamins and natural fruit extracts directly to the hair follicle, leading to longer and fuller eyelashes. The serum is vegan, cruelty-free, and free of oils, silicones, and perfumes. The key ingredients of the serum include:
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Pumpkin Seed Extract: Rich in zinc, amino acids, and vitamins, it helps balance lashes and make them look more voluminous.
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Biotin: Contains vitamin B7, which helps strengthen hair and nails.
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Castor Seed Oil: Promotes hair growth and strengthens hair follicles.
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Panthenol: Also known as Vitamin B5, it helps moisturize and nourish the lashes, preventing breakage and promoting growth.
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Hyaluronate Na (Hyaluronate): A moisturizer/humectant that hydrates the skin.
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Green Tea Extract: An antioxidant that protects the skin from damage.
The serum has been clinically tested on real people, and using a mascara with 2% of SpecPed LashLD (trade name for the diluted, buyable version of Biotinoyl Tripeptide-1), the lashes got longer by 17% and thicker by 19% after 30 days. However, its important to note that the Sins n Lashes lash serum is not FDA-approved, and the FDA has not evaluated the product for safety and efficacy.