Pinanediol
A plant-derived diol. It works as a humectant and mild formula stabilizer. Well tolerated.
Evidence by route
Topical application
A functional humectant. 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
Pinanediol is a diol based on a pinene skeleton from conifer feedstock. INCI: Pinanediol. In a formula it works as a humectant, solvent, and preservation-system booster: it holds water, dissolves other components, and helps preservatives work more effectively, allowing their dose to be lowered. It is a functional component, not a skincare active. It helps the formula stay stable and pleasant in texture. Pregnancy safety. At cosmetic concentrations topical use is systemically negligible, with no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low, suitable for sensitive skin.
Frequently asked questions
Is Pinanediol safe during pregnancy?
Pinanediol is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Pinanediol for?
Pinanediol suits: normal, dry, combination, oily, sensitive.
What is Pinanediol and what does it do in cosmetics?
A plant-derived diol.
What's the INCI name for Pinanediol?
The INCI name is Pinanediol.
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