Haematococcus Pluvialis Extract
A source of astaxanthin, a strong plant antioxidant. It protects skin from free radicals and supports an even tone. Well tolerated.
Evidence by route
Topical application
A plant antioxidant. Safe, well tolerated.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Haematococcus pluvialis extract is obtained from a microalga exceptionally rich in astaxanthin. INCI: Haematococcus Pluvialis Extract. Astaxanthin is a carotenoid and one of the strongest natural antioxidants. In a formula it works as an antioxidant: it neutralizes free radicals, supports defense against UV oxidative stress, and shows anti-inflammatory potential. Astaxanthin has a solid antioxidant base and growing data for topical use in photoaging, though as a bright red-orange carotenoid it needs stabilization in the formula. It is a useful supporting active. Pregnancy safety. Topical use is systemically negligible, with no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low.
Frequently asked questions
Is Haematococcus Pluvialis Extract safe during pregnancy?
Haematococcus Pluvialis Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Haematococcus Pluvialis Extract for?
Haematococcus Pluvialis Extract suits: normal, dry, combination, oily, sensitive.
What is Haematococcus Pluvialis Extract and what does it do in cosmetics?
A source of astaxanthin, a strong plant antioxidant.
What's the INCI name for Haematococcus Pluvialis Extract?
The INCI name is Haematococcus Pluvialis Extract. It may also appear as: Astaxanthin.
See Haematococcus Pluvialis Extract in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
Explore by category
Published: · updated: