Maintain full, fluffy brows with GRANDE Cosmetics’ GRANDEBROW Brow Enhancing Serum. Enriched with powerhouse peptides, vitamins and amino acids, the serum supports and nourishes the hair follicle to promote the appearance of healthier and thicker-looking hairs. Designed to enhance the brows in 6 to 8 weeks and promote a bolder brow look in 4 months, the serum can be used on natural or dyed hairs by both men and women. Ideal for enhancing sparse, thinning, over-plucked, or tail-less brows. Dermatologist tested.