Ribose
A simple sugar. It hydrates and supports skin energy and tone. Well tolerated.
Evidence by route
Topical application
A moisturizing sugar. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Ribose (INCI Ribose) is a simple sugar naturally present in cells. In cosmetics it is used as a humectant and conditioning agent: it binds water, helps keep skin hydrated and leaves a smooth feel. Some formulas link it to cellular energy metabolism. On efficacy, the hydration and softening functions are clear; the story about skin energy and tone rests on a more modest, mostly lab-based foundation. In practice it is a supporting component, not a corrective active with proven action on wrinkles. Topically it has no systemic relevance, so it can be used during pregnancy and breastfeeding. Tolerance is high: low irritation and allergy potential, suitable for sensitive skin. No worrying comedogenic profile.
Frequently asked questions
Is Ribose safe during pregnancy?
Ribose is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Ribose for?
Ribose suits: normal, dry, combination, oily, sensitive.
What is Ribose and what does it do in cosmetics?
A simple sugar.
What's the INCI name for Ribose?
The INCI name is Ribose.
See Ribose in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
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