Chlorella Pyrenoidosa Extract
What is Chlorella Pyrenoidosa Extract?
Chlorella Pyrenoidosa Extract comes from Chlorella pyrenoidosa, a unicellular freshwater green microalga abundant in chlorophyll, proteins, vitamins like B-group, and minerals such as iron and zinc. In cosmetics, it belongs to the skin conditioning category, typically incorporated into creams, serums, and masks. It operates by forming a hydrating film on the skin surface, aiding moisture retention and enhancing suppleness through its polysaccharide content and bioactive elements. Extracted via water or solvent methods, it integrates well in formulations, delivering lightweight nourishment without greasiness. Authoritative sources like CosIng database confirm its role in maintaining skin barrier function and texture.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Promotes skin hydration and moisture retention.
Enhances skin softness and smoothness.
Supports flexibility and supple texture.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with dry or rough skin textures. | Persons allergic to microalgae. |
| Those preferring natural algae-derived conditioners. | Those sensitive to algal extracts. |
| Individuals seeking lightweight hydration boosters. | People with seaweed or marine algae allergies. |
Safety Notes
- Rated low hazard (EWG 1) with minimal concerns.
- Non-comedogenic (rating 0), pore-friendly.
Frequently Asked Questions about Chlorella Pyrenoidosa Extract
What is Chlorella Pyrenoidosa Extract used for?
Primarily as a skin conditioning agent to maintain softness, smoothness, and flexibility.
Is it irritating?
Low irritation potential based on safety assessments.
Safe for acne-prone skin?
Yes, with comedogenic rating of 0.