Q Can I use functional cosmetics (retinol, AHA, etc.) while taking herbal medicine?
A Most herbal medicines and functional cosmetic ingredients have different routes (topical vs. oral) and direct interactions are rare. However, since retinol, AHA, and BHA increase skin sensitivity, it is best not to start using them for the first time during periods when skin may be sensitized by herbal treatment. Products you have been using well can be continued, but consult your Korean medicine physician before introducing new high-concentration functional cosmetics.
Detailed Answer
Retinol (vitamin A derivative) and AHA (glycolic acid, etc.) increase skin cell turnover rate, raising skin sensitivity. In the early stages of herbal treatment there may be a healing reaction (명현), so starting high-concentration exfoliating ingredients at this time may compound hypersensitivity reactions. Mild moisturizers and SPF products already in use can be continued without issue alongside herbal treatment.
Korean Medicine Clinic Perspective
At Dongjedang Korean Medicine Clinic, patients receive stepwise cosmetic use guidance based on skin condition during herbal skin treatment. In the first 2–4 weeks of treatment, only mild fragrance-free moisturizers and sunscreens are recommended; functional cosmetics are introduced gradually after the skin has stabilized.
Related FAQs
-
Q
Can lifestyle management alone prevent skin aging? How much can it really do?
#Possibility / Realistic Goals
-
Q
I heard that gut health also affects skin. Is that true?
#Comorbidities
-
Q
My skin changes with menopause or my menstrual cycle. How should I manage it?
#Comorbidities
-
Q
Is more thorough and frequent face washing better for the skin?
#Lifestyle Management
-
Q
I have heard that poor sleep makes your skin worse. Specifically, what should I do?
#Lifestyle Management