Ingredient review
Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer
INCI: Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer
A mild, polymer-based cleansing ingredient that helps create a rich lather while being gentle on the skin.
In plain English
This is a special type of cleansing molecule that is designed to be very gentle on your skin. It works by helping other cleansing ingredients foam up nicely without stripping away your skin's natural moisture barrier. Think of it as a helper that makes your cleanser feel luxurious and creamy while keeping your skin comfortable.
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
Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer 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 Hydroxypropylphosphate Laurylglucoside Crosspolymer.
- 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 polymer derived from glucose (from corn or wheat) and phosphate groups, modified to act as a mild surfactant and thickener in cleansing products.
How it works
It forms large, gentle molecules that surround dirt and oil, allowing them to be rinsed away with water. Unlike harsher sulfates, its large size prevents it from penetrating deep into the skin, which reduces irritation and dryness.
Pros
Extremely gentle on skin
Its large molecular structure means it stays on the surface of your skin, so it cleans without stripping away natural oils or causing tightness.
Improves product texture
It helps create a smooth, creamy consistency that feels luxurious and spreads easily, making your cleansing routine more pleasant.
Cons and cautions
Lower foam volume
If you love a big, bubbly lather, this ingredient may feel less satisfying because it produces a denser, creamier foam rather than large bubbles.
Potential for residue
In some formulations, especially at higher concentrations, it may leave a slight film on the skin if not rinsed thoroughly.
Best for
- People with dry or sensitive skin looking for a gentle cleanser
- Anyone who prefers sulfate-free or mild cleansing products
Use caution if
- Those who prefer a very high-foam, bubbly cleanser experience
Usage tips
Safety summary
Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer is considered very safe for cosmetic use. It has low irritation and sensitization potential, and no significant safety concerns have been reported in routine use. It is non-comedogenic and suitable for sensitive skin.
Research notes
Research on this specific polymer is limited, but it belongs to a well-studied class of mild surfactants (alkyl glucosides) known for their gentle cleansing properties and low environmental impact. Safety assessments by the Cosmetic Ingredient Review (CIR) for similar glucoside-based surfactants support their safe use in cosmetics.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics globally, including by the EU CosIng database and FDA as a cosmetic ingredient.
- Common uses
- Facial cleansers, Body washes, Shampoos
- Environmental note
- Derived from natural glucose sources and designed to be biodegradable, making it a more sustainable choice for cleansing products.
Good to know
- This ingredient is often used in 'sulfate-free' cleansers to boost mildness.
- It is biodegradable and considered environmentally friendlier than some traditional surfactants.
Common questions
What is Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer in beauty products?
This is a special type of cleansing molecule that is designed to be very gentle on your skin. It works by helping other cleansing ingredients foam up nicely without stripping away your skin's natural moisture barrier. Think of it as a helper that makes your cleanser feel luxurious and creamy while keeping your skin comfortable.
What does Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer do in a beauty product?
It forms large, gentle molecules that surround dirt and oil, allowing them to be rinsed away with water. Unlike harsher sulfates, its large size prevents it from penetrating deep into the skin, which reduces irritation and dryness.
Is Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer safe for most people?
Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer is considered very safe for cosmetic use. It has low irritation and sensitization potential, and no significant safety concerns have been reported in routine use. It is non-comedogenic and suitable for sensitive skin.
Who should be careful with Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer?
Those who prefer a very high-foam, bubbly cleanser experience
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.