The Ageless Beauty

Retinaldehyde sits one conversion step closer to the active form of vitamin A, so skin can use it at a lower strength. Correct is built on it, which is why it shows on tone and fine lines without the peeling that stronger prescription forms tend to bring.

At night, after cleansing and a mist, before moisturizer. Damp skin first, then Correct, then Quench over the top to keep it comfortable. Morning use is possible but wasteful, since vitamin A does its best work while you sleep and daylight asks for an antioxidant instead.

It works on the parts of skin quality no cream reaches. Regenerate supports the skin and the liver together, which reads as clearer, more even skin over months rather than days. Most people take it alongside their topicals, not as a substitute for them.

Exosomes act as messengers rather than ingredients in the usual sense. StemFactor uses them to support the skin's own renewal, and over a few months that tends to read as better texture and a firmer look, rather than a change you can see the next morning.

No. Skin keeps responding to vitamin A at any age, though a thinner barrier asks for a slower introduction. Twice a week for a month, then three times, with a rich moisturizer over the top, is a realistic way in. Stopping and restarting is what wastes the bottle.