Ceramide I (EOP)

Functions
Barrier enhancer
Hydrating
Protective
Hair conditioning
FDA UNII
5THT33P7X7
Identifier
CIG-125

Ceramide I (EOP) is a product of yeast fermentation, identical human skin lipids, including a three-dimensional stereochemical structure. Its molecule contains a Phytosphingosine backbone conjugated with a saturated ω-hydroxy acid (a fatty acid with 27 carbons) that is esterified with stearic acid.

Acylceramides such as Ceramide EOP play a significant role in the organization of the stratum corneum lipids and, consequently, in balancing the requirement for relatively impervious skin with the need for flexibility. Ceramide 1 acts as a natural rivet molecule for optimal skin flexibility and will improve barrier cohesion, i.e., "cement" function. Ceramide EOP reinforces the natural lipid barrier, improving the condition of dry, aging, or damaged skin.

When combined with Ceramide III, it provides a synergistic effect, and the mix is used in Sodium Lauryl Sulfate-containing cleansing products to mitigate its effects. Ceramide EOP is a safe, effective, and eco-friendly ingredient for skin and hair care products.

Ingredients

Synonyms
Ceramide I
Ceramide 1

F.A.Q.

What are the benefits of Ceramide EOP for the skin?

  • Genuine rivet molecule for optimal skin flexibility
  • Improves skin’s barrier cohesion and integrity
  • Human-skin identical molecule that easily integrates into cell membranes
  • A natural ingredient that enhances moisture retention
  • Active and effective at low concentrations.
Changed

References

Ceramide 1 and ceramide 3 act synergistically on skin hydration and the transepidermal water loss of sodium lauryl sulfate-irritated skin.
Author(s):
,
Journal:
Int J Dermatol (2008 Aug)
PMID:
18717861
DOI:
10.1111/j.1365-4632.2008.03687.x
Lipids and skin barrier function--a clinical perspective.
Author(s):
, , ,
Journal:
Contact Dermatitis (2008 May)
PMID:
18416754
DOI:
10.1111/j.1600-0536.2008.01320.x
Ceramides in Skin Health and Disease: An Update.
Author(s):
,
Journal:
Am J Clin Dermatol (2021 Nov)
PMID:
34283373
DOI:
10.1007/s40257-021-00619-2
Ceramides and skin function.
Author(s):
, , ,
Journal:
Am J Clin Dermatol (2003)
PMID:
12553851
DOI:
10.2165/00128071-200304020-00004