Ingredient review
Glycolamide Stearate
INCI: Glycolamide Stearate
Glycolamide Stearate is a gentle emollient that helps moisturize and condition skin without clogging pores, making it suitable for most skin types.
In plain English
Glycolamide Stearate is a skin-friendly ingredient that acts like a moisturizer. It sits on the surface of your skin to help lock in hydration and make your skin feel softer and smoother. It's a semi-synthetic compound, meaning it's made in a lab but based on natural fatty acids, and it's generally very gentle.
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
Glycolamide Stearate 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 Glycolamide Stearate.
- 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
Glycolamide Stearate is a semi-synthetic compound derived from stearic acid (a natural fatty acid found in shea butter and cocoa butter) and glycolamide. It functions as an emollient and skin-conditioning agent in cosmetic formulations.
How it works
It works by forming a thin, protective film on the skin's surface, which helps reduce water loss (transepidermal water loss, or TEWL) and keeps the skin hydrated. It also helps other ingredients spread evenly and gives products a smooth, silky feel.
Pros
Gentle moisturizer
Glycolamide Stearate is very mild and unlikely to cause irritation, making it a good choice for sensitive or reactive skin.
Non-comedogenic
It has a low comedogenic rating, meaning it's unlikely to clog pores, which is great for those prone to breakouts.
Cons and cautions
Limited research
Compared to more common emollients like shea butter or jojoba oil, there is less published research on Glycolamide Stearate's long-term effects.
May feel heavy for some
In high concentrations, it can leave a slightly heavier feel on the skin, which might not be ideal for very oily skin types.
Best for
- People with dry or dehydrated skin looking for gentle moisture
- Those with sensitive skin who need a low-irritation emollient
Use caution if
- Individuals with very oily or acne-prone skin may prefer lighter humectants like glycerin
Usage tips
Safety summary
Glycolamide Stearate is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, and no significant safety concerns have been reported in regulatory reviews.
Research notes
Research on Glycolamide Stearate is limited but consistent with its classification as a mild emollient. Safety assessments by cosmetic ingredient review panels have not identified major risks, though more studies on long-term skin effects would be beneficial.
Common label clues
- Typical concentration
- Typically used at 1-5% in leave-on products
- Regulatory status
- Glycolamide Stearate is approved for use in cosmetics in the US (FDA) and EU (CosIng database) as a skin-conditioning agent and emollient. It is not classified as a drug ingredient.
- Common uses
- Moisturizers, Creams, Lotions, Cleansers
- Environmental note
- As a semi-synthetic ingredient, its environmental impact is moderate. It is not known to be bioaccumulative, but specific biodegradability data is limited.
Good to know
- Glycolamide Stearate is often used in combination with other emollients to create a balanced texture.
- It is considered safe for use in cosmetics by major regulatory bodies.
Common questions
What is Glycolamide Stearate in beauty products?
Glycolamide Stearate is a skin-friendly ingredient that acts like a moisturizer. It sits on the surface of your skin to help lock in hydration and make your skin feel softer and smoother. It's a semi-synthetic compound, meaning it's made in a lab but based on natural fatty acids, and it's generally very gentle.
What does Glycolamide Stearate do in a beauty product?
It works by forming a thin, protective film on the skin's surface, which helps reduce water loss (transepidermal water loss, or TEWL) and keeps the skin hydrated. It also helps other ingredients spread evenly and gives products a smooth, silky feel.
Is Glycolamide Stearate safe for most people?
Glycolamide Stearate is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, and no significant safety concerns have been reported in regulatory reviews.
Who should be careful with Glycolamide Stearate?
Individuals with very oily or acne-prone skin may prefer lighter humectants like glycerin
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.