Ingredient review
Citric/Succinic Acid Copolymer Laurate
INCI: CITRIC ACID/PROPYLENE GLYCOL/SUCCINIC ACID COPOLYMER LAURATE
A gentle film-forming polymer that helps skincare products feel silky and stay put without clogging pores.
In plain English
This ingredient is a special polymer made from citric acid (found in citrus fruits), succinic acid (from fermentation), and lauric acid (from coconut oil). It forms a thin, invisible film on your skin that makes products feel smooth and helps them last longer. Think of it like a very light, breathable veil that holds your moisturizer or sunscreen in place without feeling heavy or sticky.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
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
Useful, but context matters
Citric/Succinic Acid Copolymer Laurate 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 Citric/Succinic Acid Copolymer Laurate.
- 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 copolymer created by combining citric acid, propylene glycol, succinic acid, and lauric acid. It is designed to act as a film former and sensory enhancer in cosmetic formulations.
How it works
When applied to the skin, the polymer dries to form a flexible, water-resistant film. This film helps other ingredients stay on the skin longer, reduces the greasy feel of oils, and gives a silky, powdery finish. It also helps stabilize emulsions so the product doesn't separate.
Pros
Silky, non-greasy finish
Leaves skin feeling smooth and velvety without the heavy, sticky residue common with some film formers.
Improves product longevity
Helps sunscreen and makeup stay on the skin longer by forming a gentle, water-resistant barrier.
Cons and cautions
May feel tight on very dry skin
In arid conditions or for very dry skin types, the film can create a slight tightening sensation.
Limited long-term data
While generally considered safe, there are fewer long-term studies compared to more traditional film formers like silicones.
Best for
- Anyone who wants a non-greasy, silky finish from their moisturizer or sunscreen
- People with oily or combination skin looking for a matte effect
Use caution if
- Those with extremely dry or dehydrated skin who prefer rich, occlusive textures
Usage tips
Safety summary
Considered safe for cosmetic use at typical concentrations. Low irritation and comedogenic risk. No significant safety concerns reported in available literature.
Research notes
Research is moderate, focusing on its sensory benefits and formulation stability. No major safety flags have been identified in industry or academic studies.
Common label clues
- Typical concentration
- 0.5% to 3%
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets. No known restrictions at typical use levels.
- Common uses
- Moisturizers, Serums, Sunscreens, Makeup primers
- Environmental note
- The polymer is designed to be biodegradable, making it a more eco-friendly option compared to some traditional film formers.
Good to know
- This ingredient is biodegradable and derived partly from renewable sources like citrus and coconut.
- It is often used as a silicone alternative for a more natural feel.
Common questions
What is Citric/Succinic Acid Copolymer Laurate in beauty products?
This ingredient is a special polymer made from citric acid (found in citrus fruits), succinic acid (from fermentation), and lauric acid (from coconut oil). It forms a thin, invisible film on your skin that makes products feel smooth and helps them last longer. Think of it like a very light, breathable veil that holds your moisturizer or sunscreen in place without feeling heavy or sticky.
What does Citric/Succinic Acid Copolymer Laurate do in a beauty product?
When applied to the skin, the polymer dries to form a flexible, water-resistant film. This film helps other ingredients stay on the skin longer, reduces the greasy feel of oils, and gives a silky, powdery finish. It also helps stabilize emulsions so the product doesn't separate.
Is Citric/Succinic Acid Copolymer Laurate safe for most people?
Considered safe for cosmetic use at typical concentrations. Low irritation and comedogenic risk. No significant safety concerns reported in available literature.
Who should be careful with Citric/Succinic Acid Copolymer Laurate?
Those with extremely dry or dehydrated skin who prefer rich, occlusive textures
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.