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Caffeine

What Caffeine is & what it does

An antioxidant and circulation-boosting ingredient that helps de-puff and temporarily tighten the look of skin, popular in eye and firming formulas. It also protects against free radicals.

What is Caffeine and what does it do in sunscreen?

Caffeine is an antioxidant ingredient that helps defend the skin against free radicals. It is also known for temporarily tightening and de-puffing the look of skin, which is why it is popular in eye and firming formulas. In a sunscreen or day cream it acts as a supporting antioxidant alongside the UV filters. It appears in a range of products in our catalog, from day lotions to anti-aging creams.

Is Caffeine safe in skincare?

Yes. Caffeine has a long history of safe topical use in cosmetics and is well tolerated at the levels used in skincare. Applied to the skin it works locally and is not the same as drinking it. It is a low-risk ingredient for most people, including sensitive skin.

Does Caffeine clog pores?

Generally no. It is a water-soluble ingredient with no oily or waxy character, so it is not considered a pore-clogging ingredient. It is used in small amounts for its antioxidant and tightening feel rather than to add richness. Breakouts are far more likely to come from heavier emollients in a formula.

Is Caffeine an antioxidant?

Yes. One of caffeine's main roles in skincare is as an antioxidant, helping to neutralize free radicals that contribute to skin stress. That is why it often appears in day and anti-aging products, where it complements the UV filters. Its other well-known effect is temporarily reducing the look of puffiness.

Is Caffeine vegan?

Yes. The caffeine used in cosmetics is typically derived from plants or made synthetically, with no animal-derived material, so it suits vegan formulas. It is the same familiar compound found in coffee and tea, here used for topical antioxidant benefits.

Sunscreens with Caffeine

We rate 171 sunscreens that contain it, showing the top 10 by overall score:

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