living proof
PhD Perfect Hair Day 5-in-1 Styling Treatment
$36.00
Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at Nordstrom price tracker
TONES by Cocoa Collagen Biotin Complex Boosting Hair Growth Kit is a multi-step hair care system designed to nourish, strengthen, and promote healthier, fuller, and longer hair. The kit includes shampoo, conditioner, deep treatment hair mask, and growth oil formulated for all hair types and textures. It works to hydrate, detangle, repair damage, and enhance shine while supporting scalp health and hair vitality. Regular use helps improve hair strength and appearance over time.
living proof
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