The Gentle Acid.

Serums

Guru Score

88%

Yay

Early verdict · Few reviews so far

2Gurus

2Yay

0Mixed

0Nay

What the gurus are saying

Unanimous yay from 2 reviewers. James Welsh and Caroline Hirons both rate it highly. Top take: "So many brands say that their chemical exfoliants are gentle. As somebody with rosacea I can tell you they're not. This is just gentle. It actually is just gentle.", James Welsh.

Synthesized from 2 expert reviews · most recent take June 2026

Type

Serums

Where to buy

Amazon → Google →

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What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored

James Welsh

1.58M subs

✓Yay

"So many brands say that their chemical exfoliants are gentle. As somebody with rosacea I can tell you they're not. This is just gentle. It actually is just gentle. It's a mix of AHA and PHA so you're getting nice hydration too as well as evening skin tone, smoothing texture and getting just brighter skin."

Top Pick: gentle chemical exfoliant

Caroline Hirons

251k subs

✓Yay

"I've got yours on the go at the moment oh thanks very much very lovely"

Frequently asked.

Is Caroline Hirons The Gentle Acid worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 88%.

What is Caroline Hirons The Gentle Acid's Guru Score?

Caroline Hirons The Gentle Acid holds a Guru Score of 88%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.