Why The Ordinary Glycolic Acid 7% Exfoliating Toner is a score This affordable exfoliating toner makes a noticeable difference in my beauty routine.

Dermatologists weigh in on the best L-ascorbic acid serums for glowing skin. Shop top-rated vitamin C serums from SkinCeuticals, CeraVe, L'Oréal, and more.

The Ordinary’s Entire Skincare Line Is Finally Available at Amazon — All for Under $35 Including the brand’s best-selling glycolic acid toner and hyaluronic acid serum ...

L-ascorbic acid is the most powerful type of vitamin C and can help brighten skin and prevent signs of aging. Here are the best L-ascorbic acid serums, according to derms and editors.

SPECULATION on a possible explanation of the difference in ascorbic acid contents of different plants led me to the idea that this difference may be due to the activating influence on the ...

The Ordinary’s hyaluronic acid 2% + B5 serum has been reformulated with a new lightweight consistency and the inclusion of ceramides – here’s my review ...

I use The Ordinary Hyaluronic Acid Serum every day in my morning and nighttime skincare routines to hydrate my dry skin. It uses five types of hyaluronic acid for thorough penetration, pro-vitamin ...

Glycolic acid has quickly reached elite tier status in skincare—and The Ordinary Glycolic Acid Toning Solution is at the centre of all the chat. If you don't already know, AHAs (that's alpha ...

Some toners are moisturizing, but many of them contain ingredients to chemically exfoliate and shed dead skin cells — the latter is The Ordinary’s Glycolic Acid Toner. What is glycolic acid?

IN a recent note, Elson 1 has shown that ascorbic acid at low concentrations inhibits urease activity, and that this inhibition is prevented by addition of cysteine. Quastel 2 suggests that the ...