Olim BioTin hair Serum

Olim BioTin Hair Serum is a specialized formula designed to strengthen and nourish hair from root to tip. Enriched with biotin, a B-vitamin essential for keratin production, this serum helps promote thicker, healthier-looking hair while reducing breakage and brittleness. The lightweight, non-greasy texture absorbs quickly into the scalp and hair shaft, delivering concentrated nutrients without weighing strands down. Ideal for those seeking to improve hair resilience and achieve a fuller appearance, this serum works best as part of a consistent hair care routine for visible results over time.