Ingredient Library
Skincare ingredients, explained clearly
The world of skincare is loud. We strip away the marketing and explain what each active ingredient does, who it may suit, and how to use it without overwhelming your routine.
Retinol
Vitamin AA vitamin A derivative celebrated for smoothing fine lines, refining texture, and accelerating skin cell turnover.
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Hyaluronic Acid
HAA water-binding humectant that gives skin a quick, lightweight hydration boost.
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Niacinamide
Vitamin B3A multitasking form of vitamin B3 that minimizes pores, evens tone, and calms redness — all with remarkably little irritation.
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Vitamin C
L-Ascorbic AcidAn antioxidant powerhouse that brightens, defends against pollution, and gradually fades dark spots.
Read the guide→Which of these belong in your routine?
Our 2-minute quiz matches ingredients to your skin type, concerns, and lifestyle.
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