Rose myrtle extract, used in our formulas as an antioxidant. Its source tested it only together with a second plant extract: the pair showed antioxidant activity in the laboratory, and a cream carrying both reduced facial redness over 28 days in 30 people with sensitive skin.

Shield in the formula

Rose Myrtle sits in our formulas for one job: defending skin against everyday environmental stress. We file it under Antioxidant Defence in this glossary for the job we use it for, and the evidence section below says how far its source goes.

Shield in the myrtle

The mechanism is the one stated in the summary above, and we have deliberately not extended it. Where a supplier or a competitor would reach for a bigger promise, the sentence we publish stops where the research stops.

Shield in the evidence

Our source is a peer reviewed observational or laboratory study, recorded as Zhang 2024 PMID 38790116. You can read it yourself at PubMed 38790116. We grade that as support for the pair, not for rose myrtle on its own.

Shield and its limits

The research behind Rose Myrtle studies the ingredient, not the finished Opuliss product it sits in. It is not a trial of our formula, and we will not present it as one.

Cosmetic claims describe how skin looks and feels. Nothing here is a medical claim, and nothing here treats a condition.