Eyebrow Renewal Serum Nanobrow (5 ml) is what you need to maximise your appeal! Try the quality of 100% original Nanobrow products & let the best professionals enhance your beauty.. Capacity: 5 ml. Gender: Unisex. Ingredients. Propanediol. Propylene glycol. Scutellaria baicalensis root extract. Sodium benzoate. Sodium chloride. Sodium hydroxymethylglycinate. Water (Aqua). Arginine. Calcium gluconate. Gluconolactone. Panax ginseng root extract. Panthenol. Glycerin. Lactic acid. Alcohol denat (ethyl alcohol)