A mild, sulfate-free surfactant that cleanses without stripping the skin barrier, making it ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
Beauty ingredient research
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
A mild, sulfate-free surfactant that cleanses without stripping the skin barrier, making it ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
A gentle, amino acid-based cleanser that effectively removes dirt and oil while respecting the skin barrier.
Irritation
low
Source
semi-synthetic
A mild, amino-acid-based cleanser that effectively removes dirt and oil while respecting your skin barrier.
Irritation
low
Source
natural
A gentle, amino-acid-based surfactant that cleanses effectively while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, coconut-derived surfactant that effectively cleanses while being kinder to sensitive skin than traditional sulfates.
Irritation
low
Source
semi-synthetic
A gentle, cottonseed-derived surfactant that cleanses without stripping the skin, ideal for sensitive or dry skin types.
Irritation
low
Source
natural
A mild, coconut-derived cleansing agent that effectively removes dirt and oil while helping maintain the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A mild surfactant that effectively cleanses without stripping the skin as harshly as stronger sulfates like SLS.
Irritation
moderate
Source
synthetic
An effective synthetic cleanser that can strip the skin's natural oils; best for oily or resilient skin types and not ideal for dry or sensitive skin.
Irritation
moderate
Source
synthetic
A synthetic surfactant that effectively cleanses but may be drying or irritating for sensitive skin.
Irritation
moderate
Source
synthetic
A gentle, coconut-derived surfactant that cleanses effectively without the harshness of traditional sulfates.
Irritation
low
Source
semi-synthetic
A gentle, low-irritation surfactant that helps cleanse without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A gentle, grapeseed-derived surfactant that cleanses effectively while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A mild, plant-derived cleanser that effectively removes impurities while being gentle on the skin barrier.
Irritation
low
Source
natural
A gentle synthetic surfactant that helps create a rich, stable lather without stripping the skin.
Irritation
low
Source
synthetic
A gentle, coconut-derived soap that cleans without stripping the skin's natural moisture barrier.
Irritation
low
Source
natural
An effective but potentially drying soap ingredient that works well for oily skin but may strip moisture from dry or sensitive skin.
Irritation
moderate
Source
semi-synthetic
A mild, amino-acid-based surfactant that cleans effectively without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
Surfactant
Sodium Hydroxypropylphosphate Decylglucoside Crosspolymer
A gentle, polymer-based cleanser that effectively removes dirt and oil without stripping the skin barrier.
Irritation
low
Source
semi-synthetic
Surfactant
Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer
A mild, polymer-based cleansing ingredient that helps create a rich lather while being gentle on the skin.
Irritation
low
Source
semi-synthetic
Surfactant
SODIUM HYDROXYPROPYLSULFONATE LAURYLGLUCOSIDE CROSSPOLYMER
A gentle, sulfate-free cleansing polymer that effectively removes dirt and oil without stripping the skin.
Irritation
low
Source
semi-synthetic
A gentle, low-irritation surfactant that effectively removes dirt and oil without stripping the skin.
Irritation
low
Source
semi-synthetic
A gentle, semi-synthetic surfactant that cleanses without stripping the skin, making it a good choice for sensitive or dry skin types.
Irritation
low
Source
semi-synthetic
A gentle, low-irritation surfactant that effectively cleanses while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle surfactant that cleans without stripping, but may not suit ultra-sensitive scalps or those avoiding ethoxylated ingredients.
Irritation
low
Source
semi-synthetic
A natural soap ingredient that cleans effectively but can be drying for sensitive or dry skin types.
Irritation
moderate
Source
natural
An effective foaming cleanser that can be drying or irritating for sensitive skin, but is generally safe in rinse-off products.
Irritation
moderate
Source
synthetic
A gentle, non-stripping surfactant that cleanses without disrupting the skin barrier, ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
A gentle, low-irritation surfactant that effectively cleanses without stripping the skin barrier.
Irritation
low
Source
semi-synthetic
A gentle, non-stripping surfactant that effectively cleanses while being kinder to sensitive skin than traditional sulfates.
Irritation
low
Source
semi-synthetic
A gentle, high-foaming surfactant that effectively cleanses without stripping the skin, making it a great alternative to harsher sulfates.
Irritation
low
Source
semi-synthetic
A milder relative of sodium lauryl sulfate that effectively cleanses without stripping the skin.
Irritation
low
Source
synthetic
A gentler cousin of SLS that effectively cleanses without stripping the skin barrier.
Irritation
low
Source
synthetic
A gentle, non-stripping surfactant that effectively cleanses while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, sulfate-free surfactant that cleanses without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A gentle, low-irritation surfactant that helps create a rich lather without stripping the skin's natural moisture barrier.
Irritation
low
Source
synthetic
A gentle, low-irritation surfactant that effectively cleanses without stripping the skin barrier — ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
A gentle, coconut-derived surfactant that effectively cleanses without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A gentle, sulfate-free surfactant that effectively cleanses while being kind to sensitive and dry skin.
Irritation
low
Source
synthetic
A gentle, amino-acid-based cleanser that effectively removes dirt and oil while respecting the skin barrier.
Irritation
low
Source
semi-synthetic
A mild, amino-acid-based cleanser that effectively removes dirt and oil without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A gentle, amino-acid-based cleanser that effectively removes dirt and oil while respecting the skin barrier.
Irritation
low
Source
semi-synthetic
A gentle, amino-acid-based surfactant that cleanses effectively while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, amino-acid-based surfactant that cleanses effectively without over-drying, making it ideal for sensitive or dry skin.
Irritation
low
Source
synthetic
A gentle, sulfate-free cleanser that effectively removes dirt and oil without stripping the skin.
Irritation
low
Source
synthetic
A mild, coconut-derived cleanser that removes impurities without stripping the skin barrier, making it ideal for sensitive and dry skin types.
Irritation
low
Source
semi-synthetic
A mild, skin-friendly surfactant that cleanses without stripping, making it ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
A mild, effective cleanser that gives a creamy foam without the harshness of sulfates.
Irritation
low
Source
synthetic
A gentle, amino-acid-based surfactant that cleanses effectively while being kind to sensitive and dry skin.
Irritation
low
Source
synthetic
A mild, plant-based surfactant that cleanses without stripping the skin barrier.
Irritation
low
Source
natural
A mild, amino-acid-based surfactant that cleanses effectively while respecting the skin barrier—ideal for sensitive or dry skin.
Irritation
low
Source
natural
A mild, effective cleanser that’s kinder to skin than traditional sulfates.
Irritation
low
Source
semi-synthetic
A mild, silk-derived surfactant that cleanses effectively while respecting the skin barrier, ideal for sensitive or dry skin.
Irritation
low
Source
semi-synthetic
A mild, amino-acid-based surfactant that cleanses effectively while respecting the skin barrier.
Irritation
low
Source
natural
A gentle, amino-acid-based surfactant that cleanses effectively while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, amino-acid-based cleanser that effectively removes dirt and oil while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, amino-acid-derived surfactant that cleanses effectively while being kinder to sensitive skin than traditional sulfates.
Irritation
low
Source
semi-synthetic
A gentle, biodegradable surfactant that effectively cleanses while being kind to sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, sulfate-free surfactant that effectively cleanses without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A gentler alternative to traditional sulfates that effectively cleanses without stripping the skin's moisture barrier.
Irritation
low
Source
synthetic