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Formulation Audit · The Ordinary · Chemical Exfoliant (7% AHA) · $13 USD

Glycolic Acid 7% Exfoliating Toner

Hidden Gem INCI Ledger ↗ Acquire ($13) ↗ Affiliate link — labelled partner placement
Skin Suitability
Sun-Damaged, Textured Skin, Body KP, Scalp Buildup (1–2x/week max on face)
Chemical Equivalent
Isntree Chestnut AHA 8% Clear Essence ($16 — Gentler buffered 4% Glycolic + 4% Lactic Acid for facial use)
Molecular Incompatibilities
Retinol / Tretinoin · Salicylic Acid (2% BHA) · Direct Vitamin C · Copper Peptides
Creator Hype
92/100
Buyer Efficacy
86/100

Section V · Regimen Clash Check

Will Glycolic Acid 7% Exfoliating Toner Clash With Your Routine?

Add the rest of your routine after The Ordinary Glycolic Acid 7% Exfoliating Toner and run the check — it cross-examines retinoids, acids, vitamin C, spicules and occlusives, privately in your browser.

City
Clinic Preference
Or try a sample routine:

Empirical Buyer Synthesis

What Buyers Actually Report

[r/SkincareAddiction]: Unbeatable cost-per-ml ($13 for 240ml) for body keratosis pilaris (KP), rough heels, scalp buildup, and 1–2x/week facial resurfacing. However, TikTok creators telling teens to apply 7% free glycolic acid on their face every night are causing chemical burns and perioral dermatitis.

Verbatim INCI Composition

Full Ingredient List

Aqua (Water), Glycolic Acid (7%), Rosa Damascena Flower Water, Centaurea Cyanus Flower Water, Aloe Barbadensis Leaf Water, Propanediol, Glycerin, Triethanolamine, Panax Ginseng Root Extract, Tasmannia Lanceolata Fruit/Leaf Extract, Amino Acids

Source: incidecoder.com. Check the pack — formulas change.

Section V · Compare

Compare Against Peer Formulations

Glycolic Acid 7% Exfoliating Toner beside the closest formulations in the index — same active family first, then the nearest related one — with a routine-conflict and washout summary.

Compare with 2 peers →

How It Works

Chemical Peel Depth: Stratum Corneum to Dermis

Very superficial and superficial peelsVery superficial acids act on the stratum corneum only; superficial peels reach down to the basal layer of the epidermis. Home acids · light peelsdepth class = deepest layer reachedStratum corneumGranularSpinous layerBasal layerPapillary dermisReticular dermisVERY SUPERFICIALstratum corneum2% salicylic (BHA)5–10% glycolic (AHA)at home, leave-onSUPERFICIALto the basal layerglycolic 50–70%salicylic 20–30%Jessner's · TCA 10–30%
Medium and deep peelsMedium peels reach the papillary to upper reticular dermis; deep peels reach the mid-reticular dermis. In-clinic medium · deepdepth class = deepest layer reachedStratum corneumGranularSpinous layerBasal layerPapillary dermisReticular dermisMEDIUMpapillary–upper reticularTCA 35%± Jessner's or 70% glycolicdoctor-performedDEEPmid-reticular dermisphenol (Baker–Gordon)rarely offereddoctor + monitoring
Figure · AHA / BHA / TCA peel depth classesPeel depth classes run from very superficial (stratum corneum only) to deep (mid-reticular dermis). Depth also rises with pH, contact time, number of layers and skin prep, so the percentage alone does not set it, and deeper peels carry more pigmentation risk in darker skin. Epidermis drawn enlarged; illustrative, not to scale.

Field Notes

Frequently Asked Questions

Is The Ordinary Glycolic Acid 7% Exfoliating Toner worth it?

Beauty.net verdict: Hidden Gem. Creator hype 92/100 against buyer efficacy 86/100. [r/SkincareAddiction]: Unbeatable cost-per-ml ($13 for 240ml) for body keratosis pilaris (KP), rough heels, scalp buildup, and 1–2x/week facial resurfacing. However, TikTok creators telling teens to apply 7% free glycolic acid on their face every night are causing chemical burns and perioral dermatitis. Best for: Sun-Damaged, Textured Skin, Body KP, Scalp Buildup (1–2x/week max on face).

What should I not mix with The Ordinary Glycolic Acid 7% Exfoliating Toner?

Retinol / Tretinoin Salicylic Acid (2% BHA) Direct Vitamin C Copper Peptides Run your full routine through the Regimen Clash Check to catch other conflicts.

What is a cheaper dupe or chemical equivalent for The Ordinary Glycolic Acid 7% Exfoliating Toner?

Isntree Chestnut AHA 8% Clear Essence ($16 — Gentler buffered 4% Glycolic + 4% Lactic Acid for facial use) Compare the INCI lists — a shared hero active matters more than the brand.