Ingredient review
Myricyl Alcohol
INCI: Myricyl Alcohol
A gentle, plant-derived emollient that softens skin and improves product feel without clogging pores.
In plain English
Myricyl alcohol is a fatty alcohol found naturally in plant waxes like beeswax and candelilla wax. In skincare, it acts as an emollient, meaning it helps soften and smooth the skin by forming a light, breathable film that reduces water loss. Unlike drying alcohols, it is non-irritating and non-comedogenic, making it suitable for most skin types, including sensitive and acne-prone skin.
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
- natural
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Myricyl Alcohol 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 Myricyl Alcohol.
- 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
Myricyl alcohol is a long-chain fatty alcohol (30 carbon atoms) derived from natural waxes such as beeswax, candelilla wax, or carnauba wax. It is a waxy solid at room temperature and is used in cosmetics to add richness and stability to formulations.
How it works
In a cosmetic product, myricyl alcohol sits on the skin's surface and fills in tiny gaps between skin cells, creating a smooth, soft feel. It also helps other ingredients spread evenly and can thicken or stabilize emulsions (mixtures of oil and water), improving the overall texture of creams and lotions.
Pros
Gentle on sensitive skin
Myricyl alcohol has a low irritation risk and is well-tolerated even by those with eczema or rosacea, as it does not strip the skin.
Improves product feel
It gives creams and balms a rich, silky texture without greasiness, making application smooth and pleasant.
Cons and cautions
Limited product availability
Myricyl alcohol is less commonly used than other fatty alcohols, so you may need to check ingredient lists carefully to find it.
Potential heaviness for oily skin
In high concentrations, it might feel slightly heavy on very oily or acne-prone skin, though it is generally non-comedogenic.
Best for
- People with dry or dehydrated skin looking for gentle moisture
- Those with sensitive or reactive skin who avoid common irritants
Use caution if
- Individuals with very oily skin who prefer lightweight, gel-based products (though risk is low)
Usage tips
Safety summary
Myricyl alcohol is considered safe for cosmetic use with low irritation and comedogenic potential. It is not associated with significant side effects in typical concentrations.
Research notes
Research on myricyl alcohol is limited but consistent with other long-chain fatty alcohols, showing good skin tolerance and moisturizing properties. No major safety concerns have been identified in cosmetic applications.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics by the FDA and EU CosIng database as a safe emollient and viscosity-controlling agent.
- Common uses
- Moisturizers, Lip balms, Barrier creams
- Environmental note
- Myricyl alcohol is typically sourced from renewable plant waxes, making it a relatively sustainable ingredient when harvested responsibly.
Good to know
- Myricyl alcohol is often derived from beeswax, so it may not be vegan-friendly; check for plant-based sources like candelilla wax if needed.
- It is sometimes listed as 'Triacontanol' on labels, but both names refer to the same ingredient.
Common questions
What is Myricyl Alcohol in beauty products?
Myricyl alcohol is a fatty alcohol found naturally in plant waxes like beeswax and candelilla wax. In skincare, it acts as an emollient, meaning it helps soften and smooth the skin by forming a light, breathable film that reduces water loss. Unlike drying alcohols, it is non-irritating and non-comedogenic, making it suitable for most skin types, including sensitive and acne-prone skin.
What does Myricyl Alcohol do in a beauty product?
In a cosmetic product, myricyl alcohol sits on the skin's surface and fills in tiny gaps between skin cells, creating a smooth, soft feel. It also helps other ingredients spread evenly and can thicken or stabilize emulsions (mixtures of oil and water), improving the overall texture of creams and lotions.
Is Myricyl Alcohol safe for most people?
Myricyl alcohol is considered safe for cosmetic use with low irritation and comedogenic potential. It is not associated with significant side effects in typical concentrations.
Who should be careful with Myricyl Alcohol?
Individuals with very oily skin who prefer lightweight, gel-based products (though risk is low)
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.