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Skincare Ingredient

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Chlorella Vulgaris Extract

In Skincare: Is Chlorella Vulgaris Extract Safe? Comedogenic Rating & Side Effects

Safety (overall safety)
2/5 — Low risk
Irritancy (skin irritation)
2/5 — Low risk

Safety Information

Generally considered low risk in cosmetics; algae extracts can rarely trigger irritation or allergy in sensitized individuals (limited specific comedogenicity data).

Quick Insights

At a glance

  • 01

    Chlorella vulgaris extract, derived from algae, provides soothing and hydrating benefits for the skin.

  • 02

    This extract is rich in antioxidant compounds that can help protect skin from environmental stressors.

  • 03

    Chlorella vulgaris extract has demonstrated a positive effect on restoring compromised skin.

  • 04

    It may also positively influence collagen.

Key Benefits

What Chlorella Vulgaris Extract does for your skin

2 benefits
Soothing
Hydration

Overview

Ingredient Profile

Chlorella vulgaris extract, derived from algae, provides skin with soothing and hydrating benefits while offering antioxidant protection against environmental stressors. Research suggests this extract may support healthy skin by helping to maintain collagen and potentially inhibiting the growth of acne-causing bacteria, *Cutibacterium acnes*, by interrupting lipase enzyme activity. To maintain its stability and effectiveness, formulations containing Chlorella vulgaris extract are best protected from light and air through opaque or pump-style packaging.
Classifications
Antioxidant
Plant Extracts

Role of Chlorella Vulgaris Extract

Active Cosmetic Mechanisms

SKIN CONDITIONING

Skin Enhancer

Maintains 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 Chlorella Vulgaris Extract

1097 formulations
Alive Prebiotic Balancing Moisturizer SPF 15
Alive Prebiotic Balancing Moisturizer SPF 15
Algenist · moisturizer
Nutricentials® Complexion Protection
Nutricentials® Complexion Protection
Nu Skin · sunscreen
The Concentrate
The Concentrate
La Mer · serums-treatment

References

Scientific sources

[1]

RSC Advances, August 2024, pages 24,287-24,321

[2]

Marine Drugs, August 2021, pages 1-16

[3]

IOP Conference Series: Materials Science and Engineering, January 2021, pages 1-9

[4]

Journal of Applied Phycology, June 2019, pages 3,653-3,663

[5]

Journal of Advanced Pharmaceutical Technology & Research, January – March 2015, pages 7-12

Semantic Analysis

Similar Ingredients

Ingredients with similar chemical profiles and skincare properties.

Frequently Asked Questions

Chlorella Vulgaris Extract — common questions

What is Chlorella Vulgaris Extract in skincare?

Chlorella Vulgaris Extract is a skincare ingredient commonly used in cosmetic formulations.

What does Chlorella Vulgaris Extract do? / Functions of Chlorella Vulgaris Extract?

Common functions: SKIN CONDITIONING.

What is the comedogenic rating of Chlorella Vulgaris Extract? / Is Chlorella Vulgaris Extract comedogenic?

The comedogenic rating of Chlorella Vulgaris Extract has not been established in our database.

Does it clog pores?
No Rating Available

Whether Chlorella Vulgaris Extract clogs pores depends on the formulation and concentration.

Is Chlorella Vulgaris Extract safe for skin?
2 2/5 — Low risk

Chlorella Vulgaris Extract has a safety rating of 2 out of 5. A rating of 2 means it is generally considered safe for most skin types. Note: Generally considered low risk in cosmetics; algae extracts can rarely trigger irritation or allergy in sensitized individuals (limited specific comedogenicity data).

Is Chlorella Vulgaris Extract good for sensitive skin?
2 2/5 — Low risk

Chlorella Vulgaris Extract 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 Chlorella Vulgaris Extract in skincare?

Known considerations: Generally considered low risk in cosmetics; algae extracts can rarely trigger irritation or allergy in sensitized individuals (limited specific comedogenicity data).

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