Ingredient review
Cocobetainamido Amphopropionate
INCI: Cocobetainamido Amphopropionate
A gentle, coconut-derived surfactant that cleans without stripping, making it a solid choice for sensitive or dry skin.
In plain English
Cocobetainamido Amphopropionate is a cleansing ingredient made from coconut oil. It helps create a foamy lather in products like face washes and shampoos, but it's much gentler than harsh detergents like sodium lauryl sulfate. It cleans away dirt and oil without leaving your skin feeling tight or dry.
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
Cocobetainamido Amphopropionate 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 Cocobetainamido Amphopropionate.
- 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 surfactant derived from coconut oil, belonging to the amphoacetate family. It is often used as a secondary cleanser to boost mildness and foam quality.
How it works
It works by reducing the surface tension between water and oil, allowing dirt and excess sebum to be rinsed away. Its amphoteric nature means it can adjust to different pH levels, making it less irritating than many anionic surfactants.
Pros
Very gentle on skin
This surfactant has a low irritation risk, making it ideal for sensitive skin types and daily use without causing tightness or redness.
Good foam quality
It produces a creamy, stable lather that feels pleasant during cleansing, which is often missing in ultra-gentle cleansers.
Cons and cautions
Not for heavy oil removal
On its own, it may not effectively remove heavy makeup or very oily residues, so it's often paired with other cleansers.
Potential for slight drying at high levels
In formulas where it's used as the main surfactant at high percentages, some users may experience mild dryness.
Best for
- People with dry or sensitive skin looking for a gentle cleanser
- Anyone wanting to avoid harsh sulfates in their routine
Use caution if
- Those with a known allergy to coconut-derived ingredients (rare)
Usage tips
Safety summary
Cocobetainamido Amphopropionate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential, making it suitable for sensitive skin. Always patch test if you have a known coconut allergy.
Research notes
Research on this specific ingredient is limited, but it belongs to a well-studied class of amphoteric surfactants known for mildness. Safety assessments by the Cosmetic Ingredient Review (CIR) support its safe use in rinse-off products.
Common label clues
- Typical concentration
- Typically 2–15% in rinse-off cleansers
- Regulatory status
- Approved for use in cosmetics globally, including by the EU CosIng database and the US FDA as a safe surfactant.
- Common uses
- Facial cleansers, Body washes, Shampoos, Baby care products
- Environmental note
- Derived from renewable coconut oil and generally considered biodegradable, though processing may involve synthetic steps.
Good to know
- It is often listed near the middle or end of ingredient lists, indicating it's used as a secondary surfactant.
- This ingredient is biodegradable and considered environmentally friendlier than some traditional surfactants.
Common questions
What is Cocobetainamido Amphopropionate in beauty products?
Cocobetainamido Amphopropionate is a cleansing ingredient made from coconut oil. It helps create a foamy lather in products like face washes and shampoos, but it's much gentler than harsh detergents like sodium lauryl sulfate. It cleans away dirt and oil without leaving your skin feeling tight or dry.
What does Cocobetainamido Amphopropionate do in a beauty product?
It works by reducing the surface tension between water and oil, allowing dirt and excess sebum to be rinsed away. Its amphoteric nature means it can adjust to different pH levels, making it less irritating than many anionic surfactants.
Is Cocobetainamido Amphopropionate safe for most people?
Cocobetainamido Amphopropionate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential, making it suitable for sensitive skin. Always patch test if you have a known coconut allergy.
Who should be careful with Cocobetainamido Amphopropionate?
Those with a known allergy to coconut-derived ingredients (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.