Soalian
Kraken
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contains Retinoic acid with Urea, Vitamin E, and a few more ingredients as well, so it's not only Tretinoin as active ingredient,
but the cream must contain the same retinoic acid concentration per gram (here, 0.5mg/g, so 0.5% retinoic acid per gram):
Any thoughts?
but the cream must contain the same retinoic acid concentration per gram (here, 0.5mg/g, so 0.5% retinoic acid per gram):
Any thoughts?