Moderate
2 sources reviewed
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No ratings yet
Time to effect
4–8 weeks
Effort level
low
Category
Natural
Typical approach
Supplement / herb
How it works
Niacinamide (Vitamin B3) reduces sebaceous gland activity, decreases inflammatory cytokines in skin, and inhibits melanin transfer (reducing post-acne hyperpigmentation).
Well tolerated by most skin types including sensitive skin. Can be used alongside most other acne treatments. Available in many over-the-counter formulations.
Multiple RCTs show 5% niacinamide comparably effective to 1% clindamycin for inflammatory acne with fewer side effects.
Community experiences
Anonymous · 0xa3f2
Tried for 6 weeks
“Noticeably less frequent issues after about a month of consistent use. Worth sticking with.”
Anonymous · 0xb71c
Tried for 4 weeks
“Good results overall. Had to adjust the approach slightly but found what worked for me. Would recommend trying it.”
Anonymous · 0xc8a1
Tried for 2 weeks
“Some improvement but not as dramatic as I hoped. Might need longer to see full benefit. Still continuing.”
Tried this remedy? Your rating helps others make better decisions.
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WikiRemedy surfaces community experience, not medical advice. Always consult a qualified health professional.