L'ANZA Healing Strength Neem Plant Silk Serum – 3.4oz is a luxurious, lightweight serum that strengthens and smooths fragile, damaged hair. Infused with healing neem plant extract and keratin protein, it instantly boosts shine, reduces frizz, and protects against heat and environmental stress. Ideal for all hair types in need of resilience and polish, this silky serum leaves strands strong, glossy, and beautifully touchable without any greasy residue.