Cranberry sits in our formulas for one job: defending skin against everyday environmental stress. We file it under Antioxidant Defence in this glossary because that is the effect its evidence actually supports, not because it is the most flattering label available.

Guard in the tannin

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.

Guard in the evidence

Our record reads: CosIng antioxidant / composition (proanthocyanidins). Where we cannot point to a specific study we say so, rather than implying one exists.

Guard and its limits

The research behind Cranberry studies the ingredient, not the finished Opuliss product it sits in. It supports what Cranberry does. 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.