Cited by 248Skin Protection and AgingSeaweed-derived Bioactive CompoundsAntioxidant Activity and Oxidative Stress

Cosmetic benefits of astaxanthin on humans subjects.

Open access
Tominaga, Kumi, Hongo, Nobuko, Karato, Mariko, Yamashita, Eiji·2012·Acta Biochimica Polonica

Abstract

Two human clinical studies were performed. One was an open-label non-controlled study involving 30 healthy female subjects for 8 weeks. Significant improvements were observed by combining 6 mg per day oral supplementation and 2 ml (78.9 μM solution) per day topical application of astaxanthin. Astaxanthin derived from the microalgae, Haematococcus pluvialis showed improvements in skin wrinkle (crow's feet at week-8), age spot size (cheek at week-8), elasticity (crow's feet at week-8), skin texture (cheek at week-4), moisture content of corneocyte layer (cheek in 10 dry skin subjects at week-8) and corneocyte condition (cheek at week-8). It may suggest that astaxanthin derived from H. pluvialis can improve skin condition in all layers such as corneocyte layer, epidermis, basal layer and dermis by combining oral supplementation and topical treatment. Another was a randomized double-blind placebo controlled study involving 36 healthy male subjects for 6 weeks. Crow's feet wrinkle and elasticity; and transepidermal water loss (TEWL) were improved after 6 mg of astaxanthin (the same as former study) daily supplementation. Moisture content and sebum oil level at the cheek zone showed strong tendencies for improvement. These results suggest that astaxanthin derived from Haematococcus pluvialis may improve the skin condition in not only in women but also in men.

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Registry

Crossref · 10.18388/abp.2012_2168

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  • Carotenoids stimulate fibroblasts to produce collagen and elastin.

    “Carotenoids prevent ageing, stimulate fibroblasts to produce collagen and elastin, inhibit the activity of MMPs, and exhibit anti-inflammatory and UV-filtering effects [222,226,231].”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [231]

  • Carotenoids exhibit UV-filtering effects.

    “Carotenoids prevent ageing, stimulate fibroblasts to produce collagen and elastin, inhibit the activity of MMPs, and exhibit anti-inflammatory and UV-filtering effects [222,226,231].”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [231]

  • Carotenoids improve the elasticity of skin.

    “They have been shown to improve the elasticity, hydration and texture of skin; reduce TEWL; lighten the skin; reduce discoloration; and delay the signs of photoaging [222,231,232,233].”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [231]

  • Carotenoids inhibit the activity of MMPs.

    “Carotenoids prevent ageing, stimulate fibroblasts to produce collagen and elastin, inhibit the activity of MMPs, and exhibit anti-inflammatory and UV-filtering effects [222,226,231].”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [231]

  • Carotenoids exhibit anti-inflammatory effects.

    “Carotenoids prevent ageing, stimulate fibroblasts to produce collagen and elastin, inhibit the activity of MMPs, and exhibit anti-inflammatory and UV-filtering effects [222,226,231].”

    From Bioactive Compounds for Skin Health: A Review (2021) · cites this paper as [231]

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Authors
Tominaga, K., Hongo, N., Karato, M., & Yamashita, E.
Affiliations
Fuji Chemical Industries (Japan) (JP)
Venue
Acta Biochimica Polonica
Published
2012-03-17
Volume
59
Issue
1
Pages
43-7
ISSN
  • 0001-527X (ISSN-L)
  • 1734-154X
OpenAlex
W2020170263
Cited by
248
References
7
Citations by year
2026: 19 · 2025: 20 · 2024: 12 · 2023: 28 · 2022: 25 · 2021: 40 · 2020: 21 · 2019: 17 · 2018: 24 · 2017: 11 · 2016: 5 · 2015: 12 · 2014: 9 · 2013: 4 · 2012: 1
FWCI
10.41
Type
journal article
Language
en
Open access
Licence
cc-by-sa
Locations
  • Acta Biochimica Polonica (publishedVersion, cc-by-sa)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Dermatology › Skin Protection and Aging
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
Keywords
astaxanthin, Haematococcus pluvialis, skin aging, crow's feet, skin elasticity, liver spots, skin texture, transepidermal water loss, sebum, oral supplementation, topical application, carotenoids
MeSH terms
Adult, Cosmetics, Double-Blind Method, Female, Humans, Male, Middle Aged, Skin, Skin Aging, Treatment Outcome, Xanthophylls, Young Adult

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