Gaia on Main · Skin Journal
The Skin Journal
Notes on ingredients, devices and rituals from our boutiques in Park City and Sun Valley: what each one does, and what the research says.
Tagged: Skincare Ingredients · All articles
03Skincare ingredientsThe Skincare Ingredients Guide
From retinoids and exfoliating acids to antioxidants, barrier lipids and peptides: how key skincare actives work, how to layer them, and which strengths require a prescription.
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02IngredientsInside the creams
Five standout ingredients from our formulas, what the research says about each, and which products contain them.
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01IngredientHexapeptide-8, explained
The peptide behind Argireline: what acetyl hexapeptide-8 is, what the studies show, and where you will find it in our eye care.
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