Clearstem Clearity Review
Treatment serum
An effective, well-balanced acid serum for blackheads and rough texture, as long as your skin tolerates exfoliation.
- Best for
- Blackheads, congestion and dull, rough texture
- Brand
- Clearstem
Clearity is Clearstem’s exfoliating serum, nicknamed “The Blackhead Dissolver.” Reviewers describe a mandelic-acid-led formula with a blend of other acids, plus soothing extracts such as turmeric and green tea. It is one of the products editors name most often when they list Clearstem’s best sellers.
The Hive picked it for blackheads and a smoother, glassier complexion, and a tester at Gurl Gone Green reported softer, clearer, brighter skin after a month of use.
What is Clearstem Clearity?
A leave-on chemical exfoliant in serum form. The goal is to loosen dead skin and clear congested pores without scrubbing. The brand sells it as part of the acne-safe range, which means it is formulated to avoid pore-clogging ingredients.
How Clearstem Clearity performs
Reviewers generally report visible smoothing within a week and clearer skin over a month. A Substack reviewer described a lightweight texture that layers well and, in their case, no irritation, which they put down to the buffered formula.
The caveat is strength. The acid blend, together with witch hazel and citrus oils, may be too stimulating for people with a compromised barrier, rosacea or very sensitive skin. Reviewers also note that Clearstem’s clinical figures do not name the lab or method, so treat those numbers as marketing rather than proof.
Who is Clearstem Clearity for?
Choose Clearity if you have blackheads, congestion or rough texture and your skin handles exfoliating acids. If your skin is reactive, start a couple of nights a week, patch test first, and stop if you feel stinging that does not settle.
How to use Clearstem Clearity
Apply a thin layer to clean, dry skin. Reviewers suggest waiting about ten minutes before moisturizer and following with sunscreen the next morning, since acids can make skin more sun-sensitive.
This is general information, not medical advice. If you have persistent or severe acne, ask a dermatologist.
More from the Clearstem range
Clearstem Clearity pros and cons
What we like
- Reviewers report smoother, clearer-looking skin within weeks
- Mandelic acid based and described as buffered and gentle for an acid serum
- Lightweight texture that layers without pilling, per one reviewer
- Regularly named among the brand’s best sellers
- Designed to avoid pore-clogging ingredients, per the brand
What to know
- Contains several acids plus witch hazel and citrus oils, which can irritate sensitive skin
- People with a damaged barrier or rosacea should be careful
- Reviewers advise a patch test and starting slowly
- The brand’s clinical claims do not publish who ran the testing
Clearstem Clearity alternatives
- Clearstem Pregame a once-a-week AHA mask if you prefer a short exfoliating treatment.
- A gentle leave-on exfoliant from another brand if you want a simpler acid formula without botanical extracts.
What reviewers say about Clearstem Clearity
Our summary of what other publications reported. Follow the links for their full reviews.
- The Hive lists it among the top Clearstem picks for blackheads, notes the main acids and advises a patch test and a short wait before moisturizer.
- Gurl Gone Green a tester with oily, acne-prone skin saw softer, clearer, brighter skin after a month.
- The Art Kit a one-week test showed fewer blemishes.
- Don’t Let Them Fool You (Substack) found visible smoothing within a week and no irritation, but pointed out the acid blend and the lack of clinical transparency.
Guides that mention Clearstem Clearity
Clearstem Clearity FAQ
Is Clearstem Clearity worth it?
Our editorial rating is 4.5/5. An effective, well-balanced acid serum for blackheads and rough texture, as long as your skin tolerates exfoliation.
What is in Clearity?
Reviewers cite mandelic acid as the lead exfoliant, with other acids such as pyruvic, glycolic, lactic, malic and tartaric, plus hyaluronate, glycerin, turmeric and green tea.
How do I use it?
Reviewers describe applying it to clean skin and leaving it on for around ten minutes before moisturizer. Start slowly and patch test first.
Is it irritating?
One reviewer had no irritation, crediting the buffered formula. Others warn that stacked acids with witch hazel and citrus oils may be too much for sensitive or compromised skin.
How long until I see results?
Testers report smoother skin from about one week, and clearer, brighter skin after a month. Results vary.
Our verdict on Clearstem Clearity
An effective, well-balanced acid serum for blackheads and rough texture, as long as your skin tolerates exfoliation.
Affiliate link: we may earn a commission at no extra cost to you. Why?
Product details are from the brand's official page (clearstem.com/products/clearity). Product images are credited to Clearstem. Ratings are our own editorial scores. How we review.
