Hair Thickening Keratin Fibres - Light Brown (2 month supply)

Nanogen's Hair Thickening Keratin Fibres in Light Brown target visible thinning with a fine, clingable fibre texture that blends with existing hair. Lightweight and easy to apply, the product suits those seeking instant density and fuller-looking hair. The formula reads as a topical cosmetic treatment rather than a leave-on serum, with clear notes on benefits, side effects and key ingredients.