The Ordinary Saccharomyces Ferment 30% Milky Toner for gentle exfoliation and hydration
The Ordinary

Saccharomyces Ferment 30% Milky Toner

Milky TonerAll skin typesSensitiveDryNormalCombination

A gentle exfoliating milky toner that smooths texture, boosts radiance, and supports hydration.

Quick Verdict

A better option than strong acid toners for people who want smoother, brighter skin but need something gentler and more hydration-friendly.

ItGirlies Breakdown
Why People Buy This

It fills a gap in The Ordinary line: something between a basic hydrating toner and a strong acid toner. The ferment-based gentle exfoliation in a milky format is appealing for people who want skin texture improvement without the acid-toner risk.

Best Routine Slot

After cleansing, before serum — as a second cleanse/prep step. Can be used morning and evening. Apply to face and neck with fingers or a cotton pad and leave on.

Who Will Love This

Sensitive skin that wants gentle exfoliation without risking acid irritation. Also great for people who want a prep toner that also conditions skin rather than just stripping before serums.

Most Likely to Backfire When…

For people expecting the same texture-clearing punch as a 10% AHA — this is gentler by design. Manage expectations: you get consistent soft improvement over time, not overnight refinement.

If Your Skin Is Already Overwhelmed

Very gentle — safe to continue. If the citric acid pH feels irritating on inflamed skin, pause temporarily but this is unlikely to be a significant issue for most people.

Pairs Well With
  • A hydrating serum after it (the gentle exfoliation preps skin to absorb serums better)
  • SPF in the morning
  • A richer moisturizer on top for dry skin

Best For

  • Dull skin
  • Uneven texture
  • Dryness
  • Sensitive skin wanting gentle exfoliation
  • Radiance

How to Use

Shake well, then apply morning and evening to the face and neck using fingers or a cotton pad. Do not rinse.

Key Ingredients

Saccharomyces Ferment (30%)

Provides gentle enzymatic exfoliation, brightening support, barrier-conditioning benefits, and antioxidant action. In milky toners, acts as a gentle resurfacing and radiance-boosting active without the direct acid exfoliation of AHAs.

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Squalane

Softens and conditions the skin, reinforces the moisture barrier, and provides a lightweight emollient feel without greasiness.

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Ingredients to Note

Phenoxyethanol

May be a concern for some skin types. Tap to learn more.

Citric Acid

May be a concern for some skin types. Tap to learn more.

About This Product

The Ordinary Saccharomyces Ferment 30% Milky Toner uses saccharomyces ferment (yeast extract) as its primary active in a milky emulsion format. Unlike the brand's acid-based toners, the exfoliating action here comes from fermentation-derived enzymes and organic acids rather than direct AHA application. The result is a gentler exfoliating effect with a simultaneous hydration-boosting milky texture, suitable for daily use where AHA toners may be too aggressive.

Frequently Asked Questions

Is Saccharomyces Ferment 30% Milky Toner good for sensitive skin?
Yes — this is one of the most sensitive-skin-appropriate toners The Ordinary makes. The ferment-based exfoliation is significantly gentler than glycolic or lactic acid toners, and the squalane in the formula adds conditioning rather than stripping.
Is this toner exfoliating or hydrating?
Both simultaneously — it provides gentle ferment-based exfoliation from the saccharomyces active while the milky squalane base adds conditioning hydration. This dual action makes it unusual in the toner category.
Can I use this toner every day?
Yes — unlike acid toners that need to be used 1–3x per week maximum for most people, this ferment toner is gentle enough for twice-daily use for most skin types. Sensitive skin may want to start once daily.
How is this different from Glycolic Acid 7% Toner?
Very different — the glycolic acid toner is a direct acid exfoliant with immediate chemical exfoliation at a specific pH. The saccharomyces toner delivers gentle ferment-based exfoliation in a nourishing milky format. The glycolic is more effective for texture improvement; the saccharomyces is more suitable for sensitive skin and daily use.