Old blog. It does explain the difference between retinaldhyde and retinol.
pbi this percentage isn't really indicative of the strength of the product+
Have you tried tret .01%? I used it for a year+
Package of skin care from SDM online order. ++
Is this your first time using retinol? If so, 1% may be too high. +
My list+
Oooh, nice! Please let me know what you think of the Uriage Gel++
POLL - What products are you working on using up? r/o for mine >>
Never too old, but ITA that it’s best to focus on the big guns - maybe switch retinol