Ingredient review
Polyglyceryl-3 Sorbityl Glycyrrhetinate
INCI: Polyglyceryl-3 Sorbityl Glycyrrhetinate
A gentle, soothing ingredient derived from licorice root that helps calm redness and irritation while also acting as a mild emulsifier.
In plain English
This ingredient is a modified version of a compound found in licorice root. It helps calm skin by reducing the look of redness and irritation, and it also helps blend oil and water in a formula so the product feels smooth and spreads easily. Because it's gentle, it's often used in products for sensitive or reactive skin.
Review score
Safety, usefulness, and evidence
Strong fit for many routines
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Easy yes for most routines
Polyglyceryl-3 Sorbityl Glycyrrhetinate is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Polyglyceryl-3 Sorbityl Glycyrrhetinate.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
A semi-synthetic derivative of glycyrrhetinic acid (from licorice root) combined with polyglyceryl-3 and sorbitol. It is a mild surfactant and emulsifier with notable anti-inflammatory properties.
How it works
It works by inhibiting enzymes that trigger inflammatory responses in the skin, helping to reduce redness and irritation. At the same time, its emulsifying properties help stabilize oil-and-water mixtures in creams and lotions, improving texture and spreadability.
Pros
Calms redness
Helps visibly reduce facial redness and irritation, making it a good choice for reactive or post-procedure skin.
Gentle emulsifier
Helps create smooth, stable creams and lotions without harsh surfactants, improving product feel for sensitive skin.
Cons and cautions
Moderate evidence
While glycyrrhetinic acid is well-studied, this specific derivative has fewer independent studies confirming its efficacy compared to the parent compound.
Potential for weaker effect
Because it's chemically modified for emulsifying properties, its soothing action may be slightly less potent than pure glycyrrhetinic acid.
Best for
- People with sensitive or easily irritated skin
- Those looking for a gentle, multi-tasking ingredient in their calming skincare routine
Use caution if
- Individuals with a known allergy to licorice root derivatives (rare)
Usage tips
Safety summary
Considered safe for topical cosmetic use at typical concentrations. Low irritation and comedogenic risk. Rare allergic reactions possible in individuals sensitive to licorice derivatives.
Research notes
Glycyrrhetinic acid, the parent compound, has strong evidence for anti-inflammatory and soothing effects. This derivative is less studied but is widely used in cosmetics based on its structural similarity and safety profile.
Common label clues
- Typical concentration
- 0.1% to 2%
- Regulatory status
- Approved for cosmetic use in the EU, US, and other major markets. No known restrictions at typical use levels.
- Common uses
- Soothing serums, Calming moisturizers, Sensitive skin formulations, Post-procedure creams
- Environmental note
- Derived from renewable plant sources (licorice root, glycerin, sorbitol). Biodegradability data is limited but expected to be favorable due to its natural origin.
Good to know
- This ingredient is often used in 'clean beauty' formulations due to its mildness and plant-derived origin.
- It can appear in both rinse-off and leave-on products, but is most effective in leave-on treatments.
Common questions
What is Polyglyceryl-3 Sorbityl Glycyrrhetinate in beauty products?
This ingredient is a modified version of a compound found in licorice root. It helps calm skin by reducing the look of redness and irritation, and it also helps blend oil and water in a formula so the product feels smooth and spreads easily. Because it's gentle, it's often used in products for sensitive or reactive skin.
What does Polyglyceryl-3 Sorbityl Glycyrrhetinate do in a beauty product?
It works by inhibiting enzymes that trigger inflammatory responses in the skin, helping to reduce redness and irritation. At the same time, its emulsifying properties help stabilize oil-and-water mixtures in creams and lotions, improving texture and spreadability.
Is Polyglyceryl-3 Sorbityl Glycyrrhetinate safe for most people?
Considered safe for topical cosmetic use at typical concentrations. Low irritation and comedogenic risk. Rare allergic reactions possible in individuals sensitive to licorice derivatives.
Who should be careful with Polyglyceryl-3 Sorbityl Glycyrrhetinate?
Individuals with a known allergy to licorice root derivatives (rare)
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.