Ingredient review
TEA-Cocoyl Hydrolyzed Collagen
INCI: TEA-Cocoyl Hydrolyzed Collagen
A gentle, coconut-derived cleanser that also conditions skin and hair, but may not be ideal for very dry or sensitive scalps in high concentrations.
In plain English
This ingredient is a mild cleansing agent made by combining fatty acids from coconut oil with hydrolyzed (broken-down) collagen proteins. It helps remove dirt and oil without stripping the skin or hair of their natural moisture, and it leaves a soft, smooth feel. Think of it as a kinder alternative to harsher detergents like sodium lauryl sulfate.
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
TEA-Cocoyl Hydrolyzed Collagen 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 TEA-Cocoyl Hydrolyzed Collagen.
- 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 created by reacting coconut oil fatty acids with hydrolyzed collagen, then neutralizing with triethanolamine (TEA). It appears as a clear to slightly hazy liquid in formulas.
How it works
It lowers the surface tension of water, allowing oils and dirt to be rinsed away. The collagen portion binds to the skin or hair, leaving a thin conditioning film that reduces friction and adds softness.
Pros
Mild on skin
It cleanses effectively without stripping the skin's natural oils, making it suitable for daily use on normal to combination skin.
Adds conditioning
The collagen component leaves a light, moisturizing film that helps hair feel softer and skin feel smoother after rinsing.
Cons and cautions
Potential for irritation
The triethanolamine (TEA) component can be irritating if the formula is not pH-balanced or if used in high concentrations.
Not ideal for very dry skin
While milder than many sulfates, it can still be slightly drying for those with extremely dry or compromised skin barriers.
Best for
- People with normal to combination skin
- Those looking for a sulfate-free cleanser
Use caution if
- Individuals with known sensitivity to coconut-derived ingredients
- Those with very dry or damaged skin who prefer non-foaming cleansers
Usage tips
Safety summary
Considered safe for use in cosmetics at typical concentrations. The TEA component has been reviewed by the Cosmetic Ingredient Review (CIR) panel and is safe when used as directed. Some individuals with coconut allergies may experience mild irritation.
Research notes
Limited direct studies on this specific ingredient, but its components (coconut-derived surfactants and hydrolyzed collagen) are well-studied and widely used. The CIR has reviewed TEA and related compounds, finding them safe in rinse-off products.
Common label clues
- Typical concentration
- 1–10% in rinse-off products
- Regulatory status
- Approved for use in cosmetics in the EU, US, and most other regions. TEA is restricted to a maximum concentration of 5% in rinse-off products in the EU.
- Common uses
- Shampoos, Body washes, Facial cleansers, Conditioners
- Environmental note
- Coconut oil sourcing can have variable environmental impact; look for sustainably sourced coconut oil when possible. The ingredient is generally biodegradable.
Good to know
- This ingredient is often found in sulfate-free and gentle cleansing formulas.
- The collagen used is typically from animal sources (bovine or marine), so it may not be suitable for strict vegans.
Common questions
What is TEA-Cocoyl Hydrolyzed Collagen in beauty products?
This ingredient is a mild cleansing agent made by combining fatty acids from coconut oil with hydrolyzed (broken-down) collagen proteins. It helps remove dirt and oil without stripping the skin or hair of their natural moisture, and it leaves a soft, smooth feel. Think of it as a kinder alternative to harsher detergents like sodium lauryl sulfate.
What does TEA-Cocoyl Hydrolyzed Collagen do in a beauty product?
It lowers the surface tension of water, allowing oils and dirt to be rinsed away. The collagen portion binds to the skin or hair, leaving a thin conditioning film that reduces friction and adds softness.
Is TEA-Cocoyl Hydrolyzed Collagen safe for most people?
Considered safe for use in cosmetics at typical concentrations. The TEA component has been reviewed by the Cosmetic Ingredient Review (CIR) panel and is safe when used as directed. Some individuals with coconut allergies may experience mild irritation.
Who should be careful with TEA-Cocoyl Hydrolyzed Collagen?
Individuals with known sensitivity to coconut-derived ingredients Those with very dry or damaged skin who prefer non-foaming cleansers
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.