Ingredient review
Sodium Laurylglucosides Hydroxypropylsulfonate
INCI: Sodium Laurylglucosides Hydroxypropylsulfonate
A gentle, sulfate-free surfactant that cleans effectively without stripping the skin barrier.
In plain English
This ingredient is a mild cleansing agent made from plant-derived lauryl glucosides (from coconut or palm) that has been modified with a sulfonate group to improve its ability to foam and remove dirt. Unlike harsh sulfates like SLS, it is much less likely to cause 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
Sodium Laurylglucosides Hydroxypropylsulfonate 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 Sodium Laurylglucosides Hydroxypropylsulfonate.
- 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 lauryl glucosides (a sugar-based compound from plant oils) with hydroxypropylsulfonate, resulting in a molecule that can dissolve both oil and water to lift away impurities.
How it works
It reduces the surface tension between water and oil, allowing dirt, sebum, and makeup to be rinsed away. Its large molecular structure makes it less penetrating into the skin, which lowers irritation potential while still producing a rich, stable foam.
Pros
Very gentle on skin
Its large molecular structure means it stays on the surface and doesn't penetrate the skin barrier, reducing the risk of irritation and dryness.
Sulfate-free alternative
Provides effective cleansing and foam without using harsh sulfates like SLS or SLES, which can strip the skin of its natural moisture.
Cons and cautions
Lower foam volume
Compared to traditional sulfates, it produces a less dense, creamier foam, which some users may perceive as less effective.
Sustainability concerns
Derived from plant oils like coconut or palm, which can be associated with deforestation or monoculture farming unless certified sustainable.
Best for
- People with dry or sensitive skin
- Those seeking sulfate-free cleansers
- Parents looking for gentle baby washes
Use caution if
- Individuals with known allergies to coconut or palm derivatives
- Those who prefer completely synthetic ingredients for ethical reasons
Usage tips
Safety summary
Considered safe for use in cosmetics at typical concentrations. Low irritation and sensitization potential based on industry safety assessments and manufacturer data.
Research notes
Limited peer-reviewed studies specifically on this ingredient, but it is structurally similar to other glucoside surfactants which have been well-studied for mildness and safety. Industry data supports its low irritation profile.
Common label clues
- Typical concentration
- 1–15% in rinse-off products
- Regulatory status
- Approved for use in cosmetics globally, including by the EU CosIng database and FDA (as part of generally recognized safe surfactants).
- Common uses
- Facial cleansers, Body washes, Shampoos, Baby care products
- Environmental note
- Plant-derived and biodegradable, but sourcing of raw materials (coconut/palm) should ideally be from sustainable, certified sources.
Good to know
- Often found in 'sulfate-free' and 'gentle' labeled products.
- Biodegradable and considered environmentally friendlier than many synthetic surfactants.
Common questions
What is Sodium Laurylglucosides Hydroxypropylsulfonate in beauty products?
This ingredient is a mild cleansing agent made from plant-derived lauryl glucosides (from coconut or palm) that has been modified with a sulfonate group to improve its ability to foam and remove dirt. Unlike harsh sulfates like SLS, it is much less likely to cause irritation or dryness, making it a popular choice for sensitive skin and baby products.
What does Sodium Laurylglucosides Hydroxypropylsulfonate do in a beauty product?
It reduces the surface tension between water and oil, allowing dirt, sebum, and makeup to be rinsed away. Its large molecular structure makes it less penetrating into the skin, which lowers irritation potential while still producing a rich, stable foam.
Is Sodium Laurylglucosides Hydroxypropylsulfonate safe for most people?
Considered safe for use in cosmetics at typical concentrations. Low irritation and sensitization potential based on industry safety assessments and manufacturer data.
Who should be careful with Sodium Laurylglucosides Hydroxypropylsulfonate?
Individuals with known allergies to coconut or palm derivatives Those who prefer completely synthetic ingredients for ethical reasons
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.