Ingredient review
Tea-Cocoyl Alaninate
INCI: TEA-Cocoyl Alaninate
A gentle, amino-acid-based cleanser that effectively removes dirt and oil without stripping the skin, making it ideal for sensitive or dry skin types.
In plain English
Tea-Cocoyl Alaninate is a mild cleansing ingredient made from coconut oil and the amino acid alanine. It helps wash away dirt, oil, and makeup without leaving your skin feeling tight or dry. Because it's so gentle, it's often used in products for sensitive skin, baby washes, and everyday facial cleansers.
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
Tea-Cocoyl Alaninate 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 Alaninate.
- 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
Tea-Cocoyl Alaninate is a surfactant, meaning it helps water mix with oil and dirt so they can be rinsed away. It's created by combining fatty acids from coconut oil with alanine, an amino acid naturally found in the skin, and then neutralizing it with triethanolamine (TEA). This gives it a mild, skin-friendly cleansing action.
How it works
In a cleanser, Tea-Cocoyl Alaninate reduces the surface tension of water, allowing it to surround and lift away oil, sebum, and impurities from the skin. Its large molecular structure makes it less likely to penetrate the skin barrier, which reduces irritation. It also has a pH close to that of healthy skin (around 5.5), helping maintain the skin's natural acid mantle.
Pros
Extremely gentle on skin
Its large molecular structure and skin-friendly pH make it one of the least irritating surfactants, ideal for compromised or sensitive skin barriers.
Maintains moisture balance
Unlike harsh sulfates, it cleans without stripping the skin's natural oils, helping prevent post-wash tightness and dryness.
Cons and cautions
Less effective on heavy makeup
For waterproof or long-wear makeup, you may need a double-cleanse or a stronger surfactant as a first step.
Higher cost
Amino-acid surfactants are more expensive to produce, so products containing them often have a higher price point.
Best for
- People with sensitive, dry, or eczema-prone skin
- Those looking for a sulfate-free cleanser
- Anyone wanting a gentle daily face wash
Use caution if
- Individuals with a known allergy to coconut-derived ingredients
- Those seeking a high-foaming, squeaky-clean feel
Usage tips
Safety summary
Tea-Cocoyl Alaninate is considered very safe for topical use. It has a low irritation and comedogenic risk, making it suitable for even sensitive skin. No significant safety concerns have been reported in cosmetic concentrations.
Research notes
Amino-acid surfactants like Tea-Cocoyl Alaninate are well-studied for their mildness and skin compatibility. Research shows they cause less protein denaturation and barrier disruption than traditional anionic surfactants like sodium lauryl sulfate.
Common label clues
- Typical concentration
- 5–15% in rinse-off cleansers; lower in leave-on products
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets. Generally recognized as safe when used as directed.
- Common uses
- Facial cleansers, Body washes, Shampoos, Baby care products
- Environmental note
- Derived from renewable coconut oil and alanine, it is biodegradable and has a lower environmental impact compared to petroleum-based surfactants.
Good to know
- Often listed as 'TEA-Cocoyl Alaninate' on ingredient labels; it's a salt form that is water-soluble.
- It is biodegradable and considered environmentally friendlier than some traditional surfactants.
Common questions
What is Tea-Cocoyl Alaninate in beauty products?
Tea-Cocoyl Alaninate is a mild cleansing ingredient made from coconut oil and the amino acid alanine. It helps wash away dirt, oil, and makeup without leaving your skin feeling tight or dry. Because it's so gentle, it's often used in products for sensitive skin, baby washes, and everyday facial cleansers.
What does Tea-Cocoyl Alaninate do in a beauty product?
In a cleanser, Tea-Cocoyl Alaninate reduces the surface tension of water, allowing it to surround and lift away oil, sebum, and impurities from the skin. Its large molecular structure makes it less likely to penetrate the skin barrier, which reduces irritation. It also has a pH close to that of healthy skin (around 5.5), helping maintain the skin's natural acid mantle.
Is Tea-Cocoyl Alaninate safe for most people?
Tea-Cocoyl Alaninate is considered very safe for topical use. It has a low irritation and comedogenic risk, making it suitable for even sensitive skin. No significant safety concerns have been reported in cosmetic concentrations.
Who should be careful with Tea-Cocoyl Alaninate?
Individuals with a known allergy to coconut-derived ingredients Those seeking a high-foaming, squeaky-clean feel
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.