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Alpha Hydroxy Acids
Aveeno Positively Radiant 60 Second In-Shower Facial, $7; drugstores

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Alpha Hydroxy Acids
Garnier SkinActive Clearly Brighter Argan Nut Gentle Exfoliating Cleanser, $8; drugstores

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Retinoids
Neutrogena Rapid Wrinkle Repair Regenerating Cream, $25; Walmart

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Retinoids
Robin McGraw Revelation Welcome Back Youth Retinol Serum 0.3%, $38; RobinMcGrawRevelation.com

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Antioxidants
Perricone MD Pre:Empt Series Refreshing Shower Mask, $50; Sephora.com

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Antioxidants
Lancôme Énergie de Vie Day Cream, $55; Lancome-USA.com

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Hyaluronic Acid
L’Oréal Paris Hydra Genius Daily Liquid Care, $18; drugstores

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Hyaluronic Acid
SkinCeuticals H.A. Intensifier, $85; Skinceuticals.com

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Glycerin
Clarins Bi-phase Serum, $59; Clarins.com

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Glycerin
Olay Total Effects Anti-Aging Moisturizer, $22; drugstores

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Ceramides
La Roche-Posay Toleriane Double Repair Moisturizer, $20; drugstores

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Ceramides
Elizabeth Arden Advanced Ceramide Capsules Daily Youth Restoring Serum, $98; ElizabethArden.com

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Peptides
Clinique Pep-Start HydroRush SPF 20 Moisturizer, $29.50; Clinique.com

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Peptides
Estée Lauder Revitalizing Supreme+ Global Anti-Aging Cell Power Creme, $78; EsteeLauder.com

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Sunscreens
SkinMedica Essential Defense Mineral Shield Broad Spectrum SPF 35, $38; SkinMedica.com for locations

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Sunscreens
Shiseido Sports BB Broad Spectrum SPF 50+ with WetForce Technology, $38; Shiseido.com