Skin Perfecting 8% AHA Gel Exfoliant — Reddit Reviews
Updated October 21, 2026
Studies found glycolic acid helps acne; Redditors report smoother texture and holy-grail results.
What the community says
This 8% glycolic acid gel exfoliates surface buildup for texture, dullness, and acne; studies found glycolic acid often helps acne. Redditors use it for KP and uneven tone, but eczema flares or daily use can trigger peeling.
What this means for you
What people love
Watch out for
Product details
Skin Type
Values
Product Traits
Key Ingredients
Where to buy
What the science says vs. what Reddit says
Anti-Aging
Strong evidence
Glycolic Acid: 14 studies tested it on its own. See all 21 studies
What the studies found
- Most studies found glycolic acid helped with signs of aging
- It often improved fine lines, rough skin, and overall skin texture
- Some studies found it helped fade dark spots and improve skin clarity
- Results were less clear for some wrinkle changes, and one study found it worked less well than tretinoin
- The most common side effects were stinging and burning
Hyperpigmentation
Some evidence
Glycolic Acid: 15 studies tested it on its own. See all 23 studies
What the studies found
- Most studies found glycolic acid helped fade dark spots or patches
- It often worked better when added to another treatment than when that treatment was used alone
- It usually worked about as well as several other peel treatments for melasma
- Some studies found other treatments worked better, or that the fading did not last
- The most common side effects were irritation, discomfort, stinging and burning
Acne
Some evidence
Glycolic Acid: 13 studies tested it on its own. See all 22 studies
What the studies found
- Most of these studies found it helped clear acne
- It often reduced blackheads and whiteheads, and some studies also found fewer red, sore spots
- It cleared acne more than a placebo in some studies
- It worked about as well as some other acne peels and creams in several studies
- The most common side effects were peeling and other early skin irritation
Texture/Pores
Some evidence
Glycolic Acid: 3 studies tested it on its own. See all 6 studies
On Reddit: Off-tret nights are a community use, with one user saying glycolic acid left skin smoother than tret alone. 8 mentions
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
Real Reddit threads — 26 mentions across 13 threads
Paula's Choice Skin Perfecting 8% AHA Gel Exfoliant on Reddit, in one place — 13 threads from r/SkincareAddiction, r/tretinoin and 3 more, summarized.
“Then I use an 8% AHA exfoliator from Paula's Choice”
Positive
“The AHA helps with the dry flakiness I get. I think it does help redness, BUT if I have an eczema flair I avoid it because it only exacerbates the problem.”
Positive
“Around Decemberish I added Paula's choice AHA and skin recovery serum.”
Positive
“Paula's Choice SKIN PERFECTING 8% AHA Gel Exfoliant & 2% BHA Liquid Duo”
Mentioned
“for using as my chemical exfoliant on the areas that get tret”
Mentioned
“I don’t want to do any backtracking dealing with healing any sort of barrier irritation/damage”
Mentioned
“my Paula’s choice 8% AHA lotion but overall the results were the same and PC is way cheaper.”
Positive
“I've been using the PC AHA 8% gel for years.”
Positive
“It works so well that I can't be bothered to try anything else”
Positive
“currently use Paula's Choice 8% every other night on it.”
Positive
“It has taken down the bumps a lot.”
Positive
“If I remember to use my AHA gel (I use Paula's Choice), my KP clears up in just a couple days.”
Positive
“I've been loyal to Paula's Choice skin perfecting 8% AHA gel exfoliant for the past couple years.”
Positive
“I <3 AHA.”
Positive
“I do like Paula's Choice AHA's in the higher percentages, but I have to be careful and use it maybe once every two weeks.”
Positive
“Paula's Choice BHA and AHA: no longer use them on my face”
Positive
“super effective against Keratosis pilaris and random body pimples.”
Positive
“Paula's Choice BHA and AHA”
Positive
Other variants in this line
Same formula family — here’s what changes between them.
- 8% AHA Gel ExfoliantYou’re here
26 mentions
6% Mandelic Acid + 2% Lactic Acid Liquid30 mentions
4 of 8 traits shared
1% BHA Gentle Exfoliating Gel Toner14 mentions
2 of 6 traits shared
