Ingredient review
Lauroyl/Myristoyl Methyl Glucamide
INCI: Lauroyl/Myristoyl Methyl Glucamide
A gentle, plant-derived surfactant that cleans effectively without stripping the skin's natural moisture barrier.
In plain English
This ingredient is a mild cleansing agent made from sugar (glucose) and fatty acids from coconut or palm oil. It helps remove dirt and oil from your skin and hair without causing irritation or dryness, making it a popular choice for sensitive skin and baby products.
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
Lauroyl/Myristoyl Methyl Glucamide 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 Lauroyl/Myristoyl Methyl Glucamide.
- 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 non-ionic surfactant derived from glucose (from corn or wheat) and fatty acids (lauric and myristic acids from coconut or palm oil). It is part of the alkyl glucamide family, known for their mildness and biodegradability.
How it works
It works by reducing the surface tension between water and oil, allowing dirt and sebum to be rinsed away. Unlike harsher sulfates, it forms a gentle foam that cleans without disrupting the skin's natural lipid barrier.
Pros
Extremely gentle on skin
Unlike sodium lauryl sulfate, this surfactant has a low irritation potential, making it suitable for sensitive skin and daily use without causing redness or tightness.
Environmentally friendly
It is biodegradable and derived from renewable plant sources, reducing the environmental impact compared to petroleum-based surfactants.
Cons and cautions
Sourcing concerns
The fatty acids are often derived from palm oil, which can be associated with deforestation unless certified sustainable.
Lather expectations
It produces a creamy, low foam rather than big bubbles, which some users may mistake for less effective cleansing.
Best for
- People with sensitive or dry skin
- Those looking for sulfate-free cleansers
- Parents choosing gentle baby washes
Use caution if
- Individuals with known allergies to coconut or palm derivatives (rare)
Usage tips
Safety summary
Lauroyl/Myristoyl Methyl Glucamide is considered safe for use in cosmetics. It has low irritation and sensitization potential, and no significant toxicity concerns have been reported in typical use concentrations.
Research notes
Studies on alkyl glucamides show they are mild surfactants with good foaming and cleansing properties. They are well-tolerated in skin and eye irritation tests, and are biodegradable. However, specific long-term human studies are limited.
Common label clues
- Typical concentration
- Typically 2–15% in rinse-off products
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets. No known restrictions at typical concentrations.
- Common uses
- Facial cleansers, Body washes, Shampoos, Baby care products
- Environmental note
- Biodegradable and plant-derived, but sustainability depends on sourcing of palm oil. Look for RSPO-certified palm oil in products.
Good to know
- This ingredient is often listed near the top of ingredient lists in sulfate-free cleansers.
- It is considered safe for use in products for babies and children.
Common questions
What is Lauroyl/Myristoyl Methyl Glucamide in beauty products?
This ingredient is a mild cleansing agent made from sugar (glucose) and fatty acids from coconut or palm oil. It helps remove dirt and oil from your skin and hair without causing irritation or dryness, making it a popular choice for sensitive skin and baby products.
What does Lauroyl/Myristoyl Methyl Glucamide do in a beauty product?
It works by reducing the surface tension between water and oil, allowing dirt and sebum to be rinsed away. Unlike harsher sulfates, it forms a gentle foam that cleans without disrupting the skin's natural lipid barrier.
Is Lauroyl/Myristoyl Methyl Glucamide safe for most people?
Lauroyl/Myristoyl Methyl Glucamide is considered safe for use in cosmetics. It has low irritation and sensitization potential, and no significant toxicity concerns have been reported in typical use concentrations.
Who should be careful with Lauroyl/Myristoyl Methyl Glucamide?
Individuals with known allergies to coconut or palm derivatives (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.