Adapalene Gel 0.1% — Reddit Reviews
by Differin
Updated September 16, 2026
Adapalene 0.1% gel clears acne with a harsh 6-12 week purge; dermatologist staple.
What the community says
This topical adapalene 0.1% gel is a first-choice retinoid for acne-prone skin on Reddit and in dermatology. It suits those ready to tolerate a purging phase lasting 6-12 weeks, bringing visible improvement later. The downside is initial dryness and irritation that deters sensitive skin users.
What this means for you
Backed by 29 threads from r/SkincareAddiction, r/30PlusSkinCare and 3 more.
Read the threads ↓What people love
Watch out for
- Purging can be severe and last up to 12 weeks
- Can cause significant dryness and irritation during adjustment
- May worsen skin barrier, leading to redness and flakiness
Product details
Values
Product Traits
Key Ingredients
Where to buy
What the science says vs. what Reddit says
What the science says
Adapalene
Strong evidence for acne- It usually cleared acne better than a placebo, especially in gels used with other acne ingredients
- 23 studies back this, including large reviews and several clinical trials
- It often reduced pimples, blackheads and whiteheads, and sometimes helped keep acne from coming back
- It worked about as well as salicylic acid, ketoconazole, and some other acne regimens
- Most evidence is for adapalene used with other ingredients, so results for adapalene alone are more limited
Studied at 0.1–0.3%this product: 0.1%
See 24 studiesWhat Reddit says
The why
Adapalene gel 0.1% is the OTC retinoid many use for persistent hormonal breakouts and comedones, though it purges early.
“Differin gel, adapalene.”
625 mentions for acne
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
Real Reddit threads — 1,589 mentions across 29 threads
Differin Adapalene Gel 0.1% on Reddit, in one place — 29 threads from r/SkincareAddiction, r/30PlusSkinCare and 3 more, summarized.
“or [Differin gel] are the 3 products that I know of.”
Positive
“While you’re inside for quarantine, why not try OTC Differin gel and a decent moisturizer?”
Positive
“Differin causes purging initially, while all the underlying issues come up”
Positive
“If you want to try something that's strong, basic, cheap and easily available it's a decent place to start.”
Mentioned
“If Walmart, Target, CVS or Differin wants to pay me, I'm open to it!”
Mentioned
“My first exposure to retinoids was adapalene (differin), and then I started using apostrophe for a compounded tretinoin formula.”
Mentioned
“My first exposure to retinoids was adapalene (differin).”
Mentioned
“...and then I started using apostrophe for a compounded tretinoin formula.”
Mentioned
“Night is the same minus the serums and w differin”
Positive
“Drop your skincare routine <3”
Positive
“Whatever routine you have going on for your skin, keep at it”
Positive
“Some other OTC options include differin”
Mentioned
“which is rated more for acne but uses the same mechanism for cell turnover so it's also effective in this use case”
Mentioned
“OTC differin is the only retinoid available over-the-counter (in the US) which can also be used for hyperpigmentation.”
Mentioned
“Some other OTC options include differin”
Positive
“differin (which is rated more for acne but uses the same mechanism for cell turnover so it's also effective in this use case)”
Positive
“OTC differin is the only retinoid available over-the-counter (in the US) which can also be used for hyperpigmentation.”
Positive
Dupes & Alternatives
Paula's Choice
Skin Perfecting 2% BHA Liquid Exfoliant
Better for Texture / Pores
11 shared traits
792 mentions
