30 Days

Consumer Tested & Approved 93% Experienced Improvement in the Appearance of Brows 93% Experienced Fuller Looking Brows 91% Experienced Thicker, Fuller and Healthier Looking Brows In Just 8 Weeks!* With HEXATEIN® 2 Complex Blend of Peptides, Biotin, Panthenol, Keratin, Apple Fruit Cell and Sweet Almond Extracts Ophthalmologist & Dermatologist Tested Safe for Contact Lens Wearers This Incredibly Effective brow serum, formulated with an exclusive Hexatein® 2 Complex, helps enhance the appearance of brows with a quick twice-a-day application. In as little as 1-2 months, the appearance of brows will be thicker, fuller and more defined.* *Consumer study of 102 subjects over 56 days Our eBay Store About Us Contact Us Add to Favorite Sellers Expiration Date: 09/01/2026 Disclaimer: Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry. RapidLash, Eyebrow Enhancing Serum, 0.1 fl oz (3 ml) DESCRIPTION: Consumer Tested & Approved 93% Experienced Improvement in the Appearance of Brows 93% Experienced Fuller Looking Brows 91% Experienced Thicker, Fuller and Healthier Looking Brows In Just 8 Weeks!* With HEXATEIN® 2 Complex Blend of Peptides, Biotin, Panthenol, Keratin, Apple Fruit Cell and Sweet Almond Extracts Ophthalmologist & Dermatologist Tested Safe for Contact Lens Wearers This Incredibly Effective brow serum, formulated with an exclusive Hexatein® 2 Complex, helps enhance the appearance of brows with a quick twice-a-day application. In as little as 1-2 months, the appearance of brows will be thicker, fuller and more defined.* *Consumer study of 102 subjects over 56 days SUGGESTED USE: Use twice a day, once in the morning and once in the evening. Apply RapidBrow® onto the full length of the brow. Repeat on the other brow. The brow area should be completely clean of any makeup or eye creams. Allow serum to dry before applying other face products. INGREDIENTS: Water, butylene glycol, hydroxyethylcellulose, keratin, biotin, panthenol, octapeptide-2, copper tripeptide-1, sh-polypeptide-1, prunus amygdalus dulcis (sweet almond) seedcake extract, malus domestica fruit cell culture extract, rhizobian gum, sodium Hyaluronate, sea water (maris aqua), cucurbita pepo (pumpkin) seed extract, alcohol, isopropyl cloprostenate, pantethine, hydrolyzed glycosaminoglycans, allantoin, dipotassium glycyrrhizate, glycerin, xanthan gum, lecithin, phenoxyethanol, styrene/acylates/ammonium methacrylate copolymer, pvp, peg-12 dimethicone, chlorphenesin, sorbic acid, sodium hydroxide, disodium phosphate, polysorbate 60, sodium phosphate, potassium sorbate, citric acid, caprylyl glycol, 1,2-hexanediol, disodium edta, tetrasodium edta, glycine soja (soybean) oil, sodium oleate, hydrogenated lecithin, polyaminopropyl biguanide, backhousia citriodora leaf oil. WARNINGS: For external use only. Avoid direct contact with the eye. If irritation occurs, rinse with cool water and discontinue use. Consult with your physician if you are pregnant or nursing, being treated for any eye-related disorder, or actively undergoing cancer treatment. Keep out of reach of children.