Skincare Ingredient
Save ingredients to your skin profile and we'll use them when you look up products — instantly flagging what's reactive, neutral, or works well for your skin.
Phytosphingosine
In Skincare: Is Phytosphingosine Safe? Comedogenic Rating & Side Effects
Safety Information
Quick Insights
At a glance
- 01
Phytosphingosine is a lipid naturally present in the upper layers of healthy skin.
- 02
As a component of the skin’s natural moisturizing factor (NMF), phytosphingosine contributes to hydration.
- 03
Phytosphingosine helps to restore and support the skin’s protective barrier function.
- 04
Phytosphingosine can provide a soothing effect on the skin.
Key Benefits
What Phytosphingosine does for your skin
Overview
Ingredient Profile
Role of Phytosphingosine
Active Cosmetic Mechanisms
HAIR CONDITIONING
Hair SoftenerImproves hair manageability, softness, and appearance
SCIENTIFIC ANALYSIS
// Evidence: Hair conditioning ingredients smooth the cuticle, reduce frizz, and add shine through cationic surfactants (behentrimonium chloride), silicones (dimethicone, amodimethicone), natural oils, and proteins. These deposit on negatively charged damaged sites, neutralizing charge, filling surface irregularities, and providing lubrication. Mechanism involves electrostatic attraction, film formation, and surface smoothing.
SKIN CONDITIONING
Skin EnhancerMaintains skin in good condition and improves its feel
SCIENTIFIC ANALYSIS
// Evidence: Skin conditioning ingredients enhance appearance, texture, and health of skin through various mechanisms. This broad category encompasses emollients, humectants, occlusives, and other agents that improve skin feel, appearance, and function. May work by moisturizing, smoothing, softening, or protecting skin. Effects include improved tactile properties, enhanced barrier function, and better overall skin condition.
Products
containing Phytosphingosine
One-step login · Made for your skin
Want analysis that actually fits your skin?
Sign in once — we'll remember your skin type and make every analysis more relevant for you. for free!
Joined by people who care about their skin
References
Scientific sources
Journal of Dermatological Science, January 2020, Volume 97, Issue 1, pages 2-8
Archives of Dermatological Research, December 2017, Volume 309, Issue 10, pages 795-803
Biochimica et Biophysica Acta: Biomembranes, May 2017, Volume 1859, Issue 5, pages 824-834
International Journal of Cosmetic Science, June 2007, Volume 29, Issue 3, pages 181-190
Molecular Medicine, January-March 2006, pages 17-24
Journal of Investigative Dermatology, October 2003, issue 5, pages 1135–1137
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Phytosphingosine — common questions
What is Phytosphingosine in skincare?
Phytosphingosine is a skincare ingredient commonly used in cosmetic formulations.
What does Phytosphingosine do? / Functions of Phytosphingosine?
Common functions: HAIR CONDITIONING, SKIN CONDITIONING.
What is the comedogenic rating of Phytosphingosine? / Is Phytosphingosine comedogenic?
Phytosphingosine has a comedogenic rating of 1 out of 5. A rating of 1 means it is unlikely to clog pores.
Does it clog pores?
Phytosphingosine is unlikely to clog pores (rating 1/5).
Is Phytosphingosine safe for skin?
Phytosphingosine has a safety rating of 2 out of 5. A rating of 2 means it is generally considered safe for most skin types. Note: Phytosphingosine is generally considered safe for topical use, with the Cosmetic Ingredient Review (CIR) Expert Panel concluding it is safe in the present practices of use. Limited reports of mild irr
Is Phytosphingosine good for sensitive skin?
Phytosphingosine has an irritancy rating of 2 out of 5. A rating of 2 means it is generally well-tolerated.
What are the side effects of Phytosphingosine in skincare?
Known considerations: Phytosphingosine is generally considered safe for topical use, with the Cosmetic Ingredient Review (CIR) Expert Panel concluding it is safe in the present practices of use. Limited reports of mild irritation have been noted, and it is not expected to be a significant sensitization risk.