living proof
PhD Perfect Hair Day 5-in-1 Styling Treatment
$36.00
Available at 2 stores
Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at Nordstrom price trackerBloomingdale's price tracker
Sisley Paris Hair Rituel Soothing Rebalancing Cure is a 2 oz. scalp treatment formulated to rebalance and soothe the scalp using plant-based ingredients. Applied without rinsing, it enhances the effectiveness of Piroctone Olamine and delivers sustained action through its Intense Rebalancing Complex. Key components include sage extract, celery seed extract, verbena essential oil, and Alpha Bisabolol for comfort and protection. Cotton proteins and Pro-vitamin B5 help strengthen hair, improving softness, shine, volume, and body. Use three times a week for three weeks or twice yearly for maintenance with the matching shampoo.
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