
Serums

Retinoid 0.3% Skin Renewal Booster is a concentrated facial oil that helps smooth the look of fine lines and uneven texture, for firmer, more radiant- looking skin. It delivers real retinoid results, even for skin that usually finds retinol too harsh. Most retinols must convert in the skin before they go to work, losing potency and stirring up irritation along the way. This one works more directly. Its retinoid, tocopheryl retinoate, is biotech-derived and sits just one step from the active form your skin uses, bonded to vitamin E so the two release together. At 0.3%, it is the highest concentration of this retinoid permitted in skincare. In a four-week independent trial of 105 people, 80% agreed fine lines looked improved and 94% agreed it caused no irritation. A booster is a concentrated treatment you blend into products you already own, so you control the dose. The lightweight oil sinks in without a greasy film. In the evening, mix one to two drops into your moisturizer or serum, or press it straight onto clean skin. If you are new to retinoids, start with a single drop and build up as your skin settles in. Always wear SPF during the day. It suits all skin types. Oat extract rich in ceramides helps support the skin barrier while the retinoid does its work, so skin stays comfortable. Like every Pai formula, it is independently patch-tested and made for sensitive skin. It is also fragrance-free and free from essential oils. Pai Skincare is built on The Science of Natural: biotech-powered formulas where the base is as nourishing as the actives, rich in skin-loving nutrients and made for skin longevity. This booster is Vegan, COSMOS-certified Organic, Cruelty-Free and made by a certified B Corp.
Product information comes from curated sources. Always check the packaging for the authoritative ingredient list and usage directions.