Astaxanthin 8 mg

Astaxanthin 8 mg

Swanson4.7 (638 ratings)
Format:Softgel Quantity: 30 Softgel(s) · 30 servings
Goals
$16.99 $0.56 per serving

Product analysis

71 out of 100

Astaxanthin 8 mg may offer modest support for skin condition at a reasonable cost for the amount provided. The limited human evidence leaves noticeable changes uncertain.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality40

Astaxanthin is identified as a natural complex. That description alone does not establish its quality or how well the body can use it.

Ingredient Transparency100

The amount and ingredient form are clearly stated. That makes it easier to check what the serving provides before buying.

Value For Money80

The price is reasonable for the astaxanthin amount. That supports value for someone already seeking this ingredient, without establishing its effects.

Customer Satisfaction78

Customer ratings are strongly favorable, with a moderate amount of feedback. A larger review base would make the pattern more dependable.

Product Focus76

Skin and selected blood-fat findings offer limited support, while other benefits remain less certain. The wide range of associated goals should not be taken as evidence of broad health improvement.

Format
Softgel
Container
30 Softgel(s)
Per serving
$0.56
Customer rating
4.7 · 638 ratings
Report analysis

Goals

Skin Health
Impact
Highest effect
A Ingredient FitC- PathwaysA- EvidenceA+ Formulation Logic
Astaxanthin · 8 mg
Study evidence
Heart Health
Impact
Highest effect
A Ingredient FitD+ PathwaysB+ EvidenceA+ Formulation Logic
Astaxanthin · 8 mg
Study evidence
Longevity
Impact
Highest effect
A Ingredient FitC PathwaysB+ EvidenceA+ Formulation Logic
Astaxanthin · 8 mg
Study evidence
Inflammation
Impact
Highest effect
A Ingredient FitD+ PathwaysB+ EvidenceA+ Formulation Logic
Astaxanthin · 8 mg
Study evidence
Eye Health
Impact
High effect
A Ingredient FitD+ PathwaysB- EvidenceA+ Formulation Logic
Astaxanthin · 8 mg
Study evidence
Cardiovascular Support
Impact
High effect
A Ingredient FitC- PathwaysB EvidenceA+ Formulation Logic
Astaxanthin · 8 mg
Study evidence

Ingredients

IngredientAmount per servingScore
Astaxanthin (natural Astaxanthin Complex)
8 mg 74
Adults 18–50
Report overview
C Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyB+ Value
A serving supplies 8 mg astaxanthin at a moderate cost per mg. Haematococcus pluvialis algae is named as the source. Packaging protection is unclear.
How this ingredient is rated

Active Ingredient Quality & Bioavailability60

Haematococcus pluvialis algae is named as the source. No liposomal or water-dispersible formulation claim is available.
Biological Source Quality
Haematococcus pluvialis algae is named as the source.
Formulation Technology
No liposomal or water-dispersible formulation claim is available.
Branded Ingredient Standard
The label names an algal source; no branded ingredient claim is available.

Dose, Safety & Label Transparency84

A serving provides 8 mg astaxanthin. The available information does not establish whether the packaging protects it from light.
Clinical Potency per Serving
A serving provides 8 mg astaxanthin.
Active Astaxanthin Yield Transparency
The active astaxanthin amount is stated.
Ingredient Stability & Packaging
The available information does not establish whether the packaging protects it from light.

Value80

The cost per mg of astaxanthin is moderate.
Price per Milligram of Active Astaxanthin
The cost per mg of astaxanthin is moderate.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Astaxanthin, a natural antioxidant, lowers cholesterol and markers of cardiovascular risk in individuals with prediabetes and dyslipidaemia.
    Ciaraldi TP; Boeder SC; Mudaliar SR; Giovannetti ER; Henry RR; Pettus JH · Diabetes, obesity & metabolism · 2023
    Randomized trial34 participantsCardiovascular Support forAstaxanthin
  2. Antioxidant Lipid Supplement on Cardiovascular Risk Factors: A Systematic Review and Meta-Analysis.
    Wan S; Wu W; Zhang Y; He J; Wang X; An P; Luo J; Zhu Y; Luo Y · Nutrients · 2024
    Meta-analysisCardiovascular Support Heart Health forAstaxanthin
  3. Administration of natural astaxanthin increases serum HDL-cholesterol and adiponectin in subjects with mild hyperlipidemia.
    Yoshida H; Yanai H; Ito K; Tomono Y; Koikeda T; Tsukahara H; Tada N · Atherosclerosis · 2010
    Randomized trial61 participantsCardiovascular Support Heart Health forAstaxanthin
  4. Effects of Astaxanthin Supplementation on Glycemic Control and Lipid Profile in Patients With Prediabetes and Type 2 Diabetes: A Meta-Analysis of Randomized Controlled Trials.
    Molani-Gol R; Bohlouli Sardroudi S; Rafraf M · Nutrition and metabolic insights · 2026
    Meta-analysis403 participants9 studies pooledCardiovascular Support Heart Health forAstaxanthin
  5. Astaxanthin Supplemented with High-Intensity Functional Training Decreases Adipokines Levels and Cardiovascular Risk Factors in Men with Obesity.
    Saeidi A; Nouri-Habashi A; Razi O; Ataeinosrat A; Rahmani H; Mollabashi SS; Bagherzadeh-Rahmani B; Aghdam SM; Khalajzadeh L; Al Kiyumi MH; Hackney AC; Laher I; Heinrich KM; Zouhal H · Nutrients · 2023
    Randomized trial68 participantsCardiovascular Support forAstaxanthin
  6. Effects of astaxanthin-rich Haematococcus pluvialis extract on cognitive function: a randomised, double-blind, placebo-controlled study.
    Katagiri M; Satoh A; Tsuji S; Shirasawa T · Journal of clinical biochemistry and nutrition · 2012
    Randomized trial96 participantsCognitive Support forAstaxanthin
  7. Effect of astaxanthin-rich extract derived from Paracoccus carotinifaciens on cognitive function in middle-aged and older individuals.
    Hayashi M; Ishibashi T; Maoka T · Journal of clinical biochemistry and nutrition · 2020
    Clinical trial54 participantsCognitive Support forAstaxanthin
  8. The Effects of Astaxanthin on Cognitive Function and Neurodegeneration in Humans: A Critical Review.
    Queen CJJ; Sparks SA; Marchant DC; McNaughton LR · Nutrients · 2024
    Narrative reviewCognitive Support forAstaxanthin
  9. Effects of Astaxanthin Supplementation on Fatigue, Motor Function and Cognition: A Meta-Analysis of Randomized Controlled Trials.
    Liu C; Dong X; Jia J; Ha M · Biological research for nursing · 2024
    Meta-analysis346 participants11 studies pooledCognitive Support forAstaxanthin
  10. Astaxanthin and improvement of dementia: A systematic review of current clinical trials.
    Utomo NP; Pinzon RT; Latumahina PK; Damayanti KRS · Cerebral circulation - cognition and behavior · 2024
    Systematic reviewCognitive Support forAstaxanthin
  11. Benefits and Safety of Astaxanthin in the Treatment of Mild-To-Moderate Dry Eye Disease.
    Tian L; Wen Y; Li S; Zhang P; Wang Y; Wang J; Cao K; Du L; Wang N; Jie Y · Frontiers in nutrition · 2022
    Single-arm trial60 participantsEye Health forAstaxanthin
  12. Astaxanthin (AstaReal®) Improved Acute and Chronic Digital Eye Strain in Children: A Randomized Double-Blind Placebo-Controlled Trial.
    Hecht KA; Marwah M; Wood V; Nishida Y; Bach AE; Gerson J; Hom MM; Schnackenberg J; Raote S; Srivastava S; Negi P; Caston E · Advances in therapy · 2025
    Randomized trial64 participantsEye Health forAstaxanthin
  13. Effects of diet containing astaxanthin on visual function in healthy individuals: a randomized, double-blind, placebo-controlled, parallel study.
    Sekikawa T; Kizawa Y; Li Y; Miura N · Journal of clinical biochemistry and nutrition · 2023
    Randomized trial60 participantsEye Health forAstaxanthin
  14. Astaxanthin, cell membrane nutrient with diverse clinical benefits and anti-aging potential.
    Kidd P · Alternative medicine review : a journal of clinical therapeutic · 2012
    Narrative reviewEye Health Longevity forAstaxanthin
  15. Nutritional Supplementation for Myopia Prevention and Control: A Systematic Review of Randomized Controlled Trials.
    Martinez-Perez C; Oliveira AP · Nutrients · 2026
    Systematic review9 studies pooledEye Health forAstaxanthin
  16. Impact of astaxanthin on oxidative markers, uric acid, and clinical symptoms in heart failure: a randomized clinical trial.
    Mohammadi SG; Shafie D; Feizi A; Bagherniya M; Ahmadi AR; Kafeshani M · BMC cardiovascular disorders · 2025
    Randomized trial80 participantsHeart Health forAstaxanthin
  17. Astaxanthin Influence on Health Outcomes of Adults at Risk of Metabolic Syndrome: A Systematic Review and Meta-Analysis.
    Leung LY; Chan SM; Tam HL; Wong ES · Nutrients · 2022
    Meta-analysis321 participants7 studies pooledHeart Health forAstaxanthin
  18. The anti-inflammatory and antioxidant effects of astaxanthin as an adjunctive therapy in community-acquired pneumonia: a randomized controlled trial.
    Youssef FM; Ateyya H; Hanna Samy AE; Elmokadem EM · Frontiers in pharmacology · 2025
    Randomized trial80 participantsInflammation forAstaxanthin
  19. The Role of Astaxanthin as an Antioxidant and Anti-Inflammatory Agent in Human Health: A Systematic Review.
    Malcangi G; Inchingolo AM; Casamassima L; Trilli I; Ferrante L; Longo M; Inchingolo F; Marinelli G; Palermo A; Dipalma G; Inchingolo AD · International journal of molecular sciences · 2026
    Systematic review15 studies pooledInflammation forAstaxanthin
  20. Astaxanthin ameliorates inflammation, oxidative stress, and reproductive outcomes in endometriosis patients undergoing assisted reproduction: A randomized, triple-blind placebo-controlled clinical trial.
    Rostami S; Alyasin A; Saedi M; Nekoonam S; Khodarahmian M; Moeini A; Amidi F · Frontiers in endocrinology · 2023
    Randomized trial50 participantsInflammation forAstaxanthin