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Clarins Double Serum 1.6 FL OZ
In-store pricing snapshot
Last known warehouse price ยท Sep 13, 2025. Currently out of stock.
* Prices shown are for Costco members only.
Clarins Double Serum is an iconic two-in-one anti-aging serum powered by 22 plant extracts and five active molecules that visibly firms, smoothes, boosts radiance, and refines pores in as few as seven days. Inspired by five years of epigenetics research, this revolutionary formula targets two types of aging: chronological aging and environmental plus lifestyle aggressors including diet, sleep, and pollution, collectively known as Epi-Aging.
The serum features breakthrough Epi-Aging Defense Technology with Organic Giant Provencal Reed to neutralize the impact of skin aging from environmental and lifestyle factors, and Turmeric to address visible signs of chronological aging. The formula includes Organic Harungana extract plus peptides to renew skin for visibly firmer, smoother, and plumper results, Oat extract to visibly tighten and firm, and Aloe Vera for intense hydration.
Key botanical ingredients include Milk Thistle Oil rich in barrier-repairing linoleic acid and skin-nourishing oleic acid with antioxidant vitamin E, Colloidal Oatmeal for soothing and skin-protecting benefits especially for dry or irritated skin, Turmeric Root Extract with anti-inflammatory and antimicrobial properties that can help regulate sebum production and brighten skin, Glasswort Extract to strengthen the skin barrier and provide deep moisturization, and Goji Berry Extract for additional antioxidant benefits. The formula is free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmate, oxybenzone, coal tar, hydroquinone, sulfates SLS and SLES, triclocarban, and triclosan, and contains less than one percent synthetic fragrance.