Glycolic Acid 7% Exfoliating Toner
Reviewed by SerumTruth Editorial · Updated July 2026
The value floor for a glycolic toner: a disclosed, sensible daily dose in a bottle that lasts for months. Glycolic raises sun sensitivity, so daytime sunscreen is part of the deal.
- Evidence30 / 30
Strength of the research behind the key actives
- Glycolic Acid: strong evidence
- Score is the average of the key actives’ evidence grades.
- Potency21 / 25
Dosed at studied levels, not fairy-dusted
- Glycolic Acid (7%): dosed at a studied level
- Potency tracks how strongly the actives are dosed, led by the strongest, not how many there are.
- Delivery & stability14 / 20
Delivery tech + packaging that protects fragile actives
- Delivery: standard
- Packaging: clear dropper
- No fragile actives here, so packaging barely moves the score.
- Formulation6 / 10
Disclosure, active breadth, and ingredient generation
- 1 of 1 actives disclose a concentration
- 1 key active (breadth credit caps at 3)
- No current-generation or synergy bonus
- Value15 / 15
What a month of use costs vs. the category
- About $3 per month to use
- $13 for 240 ml, used about once a day (about 1.75 ml each time), so a bottle lasts about 4.6 months
- Frequency is set by Glycolic Acid, which is used no more than 7x a week, so a bottle stretches further
- Band: $6/month or less earns full marks, $60/month or more hits the floor.
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What’s inside
| Active | Disclosed | Dose |
|---|---|---|
| Glycolic Acid | 7% | Studied |
7% glycolic acid, disclosed, with aloe, ginseng and Tasmanian pepperberry as anti-irritants, in a large clear glass bottle you pour from. It is a daily exfoliating toner, not a serum, and the 7% sits inside the studied leave-on range for the appearance of a smoother, brighter surface.
How it’s delivered
Air- and light-sensitive actives (vitamin C, copper peptides) lose potency fast in the wrong packaging, so delivery and the bottle are scored, not just what’s on the label.
The actives, explained
Cosmetic information for general education, not medical advice. The SerumProof score reflects our reading of publicly available research and formulation disclosures. See how scoring works.