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New Study: Pterostilbene Boosts Skin Firmness and Elasticity

10/3/2025

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Summary

Story summary

A 31-participant trial found that a 0.1% Pterostilbene emulsion improved skin firmness and elasticity and reduced wrinkles after 28 days.
Participants reported higher satisfaction on the pterostilbene-treated side versus placebo.
Experts say further research is needed to validate Pterostilbene's efficacy relative to established ingredients such as retinol and vitamin C.
Pterostilbene is related to resveratrol and offers antioxidant skin benefits.

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Story summary

A 31-participant trial found that a 0.1% Pterostilbene emulsion improved skin firmness and elasticity and reduced wrinkles after 28 days.
Participants reported higher satisfaction on the pterostilbene-treated side versus placebo.
Experts say further research is needed to validate Pterostilbene's efficacy relative to established ingredients such as retinol and vitamin C.
Pterostilbene is related to resveratrol and offers antioxidant skin benefits.