Aroma-Zone Astaxanthin Active Ingredient

Aroma-Zone Astaxanthin Active Ingredient


By Marion Alves de Oliveira

Published on: Wednesday, April 15, 2026, Updated on: Tuesday, September 15, 2026

Reading time: ++4 min

RADIANCE-BOOSTING REGENERATING ANTIOXIDANT

A powerful solution against oxidative stress

A carotenoid active ingredient extracted from microalgae, astaxanthin possesses unmatched antioxidant properties to protect the skin from the effects of oxidative stress. Astaxanthin helps protect cells from damage caused by the sun, stress, and tobacco on the skin.

Contents

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Astaxanthin Aroma-Zone Profile

INCI Name: Haematococcus Pluvialis Extract

NATURAL / SYNTHETIC: Naturally derived active ingredient

VEGAN - CERTIFICATIONS

BIOCHEMICAL COMPOSITION

Astaxanthin is a carotenoid, a family of pigments widely found in plants, algae, and certain animals. Intense red in its pure form, it gives salt marsh microalgae their characteristic colour. Fat-soluble (soluble in fats), it has the ability to integrate into cell membranes to protect them.

TRACEABILITY & SUSTAINABILITY

The astaxanthin used by Aroma-Zone is derived from microalgae cultivated in bioreactors and extracted using supercritical CO₂, an eco-friendly process that avoids solvent extraction.

Astaxanthin: What Effect Does It Have on the Skin?

Astaxanthin is one of the most powerful natural antioxidants: it is 770 times more potent than Coenzyme Q10! This property allows astaxanthin to protect the skin from the effects of oxidative stress, which plays a major role in skin aging and is exacerbated by exposure to environmental factors such as the sun, pollution, or tobacco. By combating these factors, astaxanthin helps the skin maintain firmness and elasticity while preventing the appearance of wrinkles.

Astaxanthin: Scientifically Proven Efficiency

A study combining topical and oral astaxanthin treatment demonstrated its effectiveness in reducing wrinkles and evening out skin tone after 8 weeks. The participants' skin elasticity was also improved.

Skin Tolerance

A Note from Adeline Nalin, Head Pharmacist and Toxicologist at Aroma-Zone

Adeline Nalin blouse

"Astaxanthin inhibits the secretion of inflammatory cytokines from keratinocytes and reduces the production of metalloproteinases (particularly MMP-1), which are involved in cellular ageing (due to UVB exposure). These mechanisms support skin structure by maintaining collagen and elastin, thereby giving astaxanthin excellent skin tolerance. Thus, the astaxanthin present in our 10% Vitamin C and Astaxanthin Serum Concentrate has been tested on cell models, which confirm optimal tolerance (regarding eye and skin irritation and skin sensitisation). Furthermore, the finished product has undergone clinical testing confirming very good skin tolerability."

Adeline Nalin - Head Pharmacist and Toxicologist

A Safe Ingredient for your Health

A Note from Our Aroma-Zone Toxicologist

“Astaxanthin is unequivocally a safe molecule for all skin types.”

Adeline Nalin - Head Pharmacist and Toxicologist

Portrait_dermato_Dima_Haidar

A Note from the Dermatologist

“Astaxanthin is an antioxidant that protects against free radicals linked to external aggressors such as pollution and UV rays. It is therefore a top choice for anti-ageing, helping to combat the effects of photoageing and improve the skin’s elasticity and radiance. To reap all its benefits, use it regularly, preferably in the morning under your moisturiser, especially during periods of sun exposure or when your skin feels dull or tired.”

Dr. Dima Haidar - Dermatologist

Formulation Focus with the Aroma-Zone R&D Laboratory

Astaxanthin is a naturally carotenoid-rich molecule with a characteristic orange color and is fat-soluble. Extracted from microalgae grown in bioreactors, it is distinguished by its exceptional antioxidant power (770 times greater than that of coenzyme Q10). Unlike certain antioxidants that can become pro-oxidants at certain concentrations, astaxanthin retains its antioxidant activity regardless of the dose.

Incorporating this molecule into the 10% Vitamin C & Astaxanthin Concentrated Serum, formulated on a water-based foundation to accommodate Vitamin C, presented a significant technical challenge: it was necessary to incorporate a fat-soluble active ingredient while maintaining an aqueous gel texture. The laboratory thus developed a process to keep astaxanthin in suspension in a stable and homogeneous manner, without phase separation. This formulation approach ensures a high-performance serum, combining a vitamin-enriched aqueous phase with a highly effective lipophilic antioxidant.

For Which Skin Types?

All skin types, sun-exposed skin, first signs of ageing, mature skin.

Which Concerns Does This Address?

Oxidative stress, photoageing, loss of firmness and elasticity, wrinkles and fine lines.

What Astaxanthin Does for the Skin

  • Protects the skin against oxidative stress damage

  • Combats the effects of photoaging

  • Improves skin elasticity

  • Reduces the depth of wrinkles.

Astaxanthin: An Essential Ingredient for the Skin

10% Vitamin C & Astaxanthin Concentrated Serum

10% Vitamin C & Astaxanthin Concentrated Serum

This serum combines 10% stabilised Vitamin C, astaxanthin derived from microalgae, and hyaluronic acid to support radiance and strengthen the skin's resistance to oxidative stress. Thanks to this synergy of active ingredients, it helps even out the complexion, revive luminosity, smooth wrinkles, and preserve elasticity.

Its lightweight texture, free from fragrance and allergens, suits all skin types, particularly skin exposed to sun, pollution, or tobacco smoke, as well as dull complexions or those showing signs of ageing. Formulated with a hyaluronic acid base, it absorbs quickly and leaves the skin soft, supple, and visibly more radiant.

Discover the 10% Vitamin C & Astaxanthin Concentrated Serum
Vitamin_C_&_Astaxanthin_Cream

Organic Vitamin C & Astaxanthin Cream

A true antioxidant shield, this face cream combines astaxanthin derived from microalgae with Vitamin C to support a radiant complexion and strengthen the skin’s resistance to daily oxidative stress (UV rays, pollution, tobacco, fatigue). This synergy of active ingredients helps smooth facial features, prevent the appearance of early signs of ageing, and preserve skin elasticity.

Its fine, lightweight texture absorbs quickly without weighing down the skin and is suitable for all skin types, particularly dull complexions or those exposed to environmental aggressors. Day after day, the skin appears smoother, more supple, and visibly more radiant.

Discover the Organic Vitamin C & Astaxanthin Cream
Organic Astaxanthin CA

Organic Astaxanthin - 30 capsules - Dietary supplement

Organic Astaxanthin - provides a natural, high-potency form of this carotenoid, known for its powerful antioxidant properties. It is particularly valued in nutricosmetics, during periods of sun exposure or when facing the first signs of premature ageing, as well as in sports nutrition, for visual comfort, or to support overall well-being as we age.

This 100% plant-based Astaxanthin is extracted from the algae Haematococcus pluvialis, cultivated in Europe in closed photobioreactors and obtained via supercritical CO₂ extraction, a solvent-free process that guarantees purity and concentration. Dispersed in organic olive oil for better absorption, it provides 8 mg of astaxanthin per capsule.

Discover Organic Astaxanthin - 30 capsules - Dietary supplement

FAQ

Spotlight on Our Writer, Marion Alves De Oliveira

Marion ALVES DE OLIVEIRA

Marion is a Doctor of Pharmacy, naturopath, and coach. After twelve years working in the cosmetics industry, she now supports her clients in achieving greater overall balance and adopting a more mindful lifestyle, with a particular focus on sustainable nutrition. She is also the creator of a podcast, where she shares her insights to promote a lifestyle philosophy that respects both health and the environment.

Bibliography

  1. SKIN CARE, The Skin, an Aroma-Zone publication by La Plage

  2. Davinelli, S.; Nielsen, M. E.; Scapagnini, G. Astaxanthin in Skin Health, Repair, and Disease: A Comprehensive Review. Nutrients 2018, 10 (4), 522.

    https://doi.org/10.3390/nu10040522

  3. Tominaga, K.; Hongo, N.; Karato, M.; Yamashita, E. Cosmetic Benefits of Astaxanthin on Human Subjects. Acta Biochim Pol 2012, 59 (1), 43–47.

  4. Yamashita, E. Extensive Bioactivity of Astaxanthin from Haematococcus Pluvialis in Humans. Adv Exp Med Biol 2021, 1261, 249–259.

    https://doi.org/10.1007/978-981-15-7360-6_23

  5. Zhou X, Cao Q, Orfila C, Zhao J, Zhang L.. Systematic Review and Meta-Analysis on the Effects of Astaxanthin on Human Skin Ageing. Nutrients.

  6. Régnier, Philippe et al. “Astaxanthin from Haematococcus pluvialis Prevents Oxidative Stress on Human Endothelial Cells without Toxicity.” Marine Drugs vol. 13, no. 5, pp. 2857–74. 7 May 2015,

    doi:10.3390/md13052857

  7. Djordjevic B, Baralic I, Kotur-Stevuljevic J, Stefanovic A, Ivanisevic J, Radivojevic N, Andjelkovic M, Dikic N.J Effect of astaxanthin supplementation on muscle damage and oxidative stress markers in elite young soccer players.

  8. Aoi W, Maoka T, Abe R, Fujishita M, Tominaga K. J Clin Biochem Nutr. Comparison of the effect of non-esterified and esterified astaxanthins on endurance performance in mice.

  9. Tian L, Wen Y, Li S, Zhang P, Wang Y, Wang J, Cao K, Du L, Wang N, Jie Y. Benefits and Safety of Astaxanthin in the Treatment of Mild-To-Moderate Dry Eye Disease. Front Nutr.