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Updated: 06 Apr 2026

10 Best Astaxanthin Supplements Capsules

#1 Best Pick
NatureBell Astaxanthin Softgel Supplement, Made with Astaxdefense, 12mg Astaxanthin Per Serving, 120 Softgels, Non-GMO

NatureBell Astaxanthin Softgel Supplement, Made with Astaxdefense, 12mg Astaxanthin Per Serving, 120 Softgels, Non-GMO

Brand: NatureBell
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  • NatureBell astaxanthin liquid softgels, made with sunflower seed oil, trademarked astax defense formula, 12mg astaxanthin per serving, 240 counts.
  • Enjoy astaxanthin that is sourced from microalgae called haematococcus pluvialis and is contained in easy to swallow softgels for efficient absorption.
  • Astaxanthin is one of the most powerful antioxidants in the world, also known as a carotenoid, it helps combat age-related decline in men and women.
  • Taking it every day may promote skin hydration & firmness, as well as heart, joint, and immune health support.
  • Authentic non-GMO astaxanthin supplements. Contains pure ingredients free of soy, dairy, gluten, preservatives, wheat, eggs, and tree nuts. All products are also 3rd party lab tested for safety and potency.
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#2 Best Value
Sports Research - Astaxanthin - 12mg, 60 Softgels

Sports Research - Astaxanthin - 12mg, 60 Softgels

Brand: Sports Research
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  • PURE ASTAXANTHIN: We use only 100% Astaxanthin sourced from Haematococcus pluvialis micro-algae.
  • COCONUT OIL: Astaxanthin is a lipid-soluble and should be taken with a fat. We blend our Astaxanthin with cold-pressed Organic Virgin Coconut oil to aid with absorption.*
  • JUST 1 CAPSULE A DAY: No longer need to worry about taking 3 capsules a day. Our one a day formula contains 12mg of Astaxanthin per softgel.*
  • QUALITY: Formulated without GMO's, Carrageenan, Fillers, Synthetic Ingredients, or Gluten
  • 90-Day Money-Back Guarantee: Your satisfaction means everything to our company. If you're not thrilled with our Astaxanthin, simply return it to us for a refund.^
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#3 Budget Pick
Clear Formulas Astaxanthin 10mg 180 Softgels Max Strength Astaxanthin Supplement

Clear Formulas Astaxanthin 10mg 180 Softgels Max Strength Astaxanthin Supplement

Brand: ClearFormulas
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  • Astaxanthin 10mg 180 Capsules
  • No Preservatives, No Gluten, No Dairy, No Soy
  • Made Right Here in the USA
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#4 Top Choice
Astaxanthin 12mg – 120 Softgels (120 Day Supply) – Natural Antioxidant from Haematococcus Pluvialis – High Potency, 1 Capsule Daily – Non-GMO & Vegan – by MAYN

Astaxanthin 12mg – 120 Softgels (120 Day Supply) – Natural Antioxidant from Haematococcus Pluvialis – High Potency, 1 Capsule Daily – Non-GMO & Vegan – by MAYN

Brand: MAYN
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  • 120 DAY SUPPLY – BETTER VALUE: Each bottle contains 120 softgels, providing a full 120-day supply when taken as directed (1 capsule daily). Fewer reorders and better value per capsule compared to smaller bottles.
  • HIGH POTENCY 12MG PER CAPSULE: Delivers 12mg of naturally derived astaxanthin per serving, sourced from Haematococcus pluvialis microalgae β€” one of nature’s richest sources of this carotenoid.
  • NATURAL MICROALGAE SOURCE: Derived from Haematococcus pluvialis, a premium natural source of astaxanthin. Non-synthetic and carefully manufactured for quality.
  • CLEAN, PREMIUM FORMULA: Non-GMO. Vegan softgels. No unnecessary fillers. Manufactured to high standards and lab tested for quality and purity.
  • SUPPORT YOUR DAILY WELLNESS ROUTINE: Astaxanthin is a naturally occurring antioxidant that supports overall wellbeing as part of a balanced lifestyle.* Designed for simple, once-daily use.
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#5 Popular Choice
Astaxanthin 12mg Softgels – Microalgae Derived, Non-GMO, Gluten Free, Dietary Supplement, 120 Softgels

Astaxanthin 12mg Softgels – Microalgae Derived, Non-GMO, Gluten Free, Dietary Supplement, 120 Softgels

Brand: Generic
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  • 12 mg Astaxanthin per Softgel Each softgel provides 12 mg of astaxanthin sourced from microalgae, formulated for convenient daily supplementation.
  • Microalgae-Derived Source Astaxanthin is derived from microalgae and produced without synthetic coloring. Non-GMO and gluten-free to suit a variety of dietary preferences.
  • Naturally Occurring Carotenoid Astaxanthin is a naturally occurring carotenoid commonly included in dietary supplements as part of a balanced nutritional routine.
  • For Daily Wellness Routine Designed to complement a balanced diet and healthy lifestyle.
  • 120 Softgels – 4-Month Supply Each bottle contains 120 easy-to-swallow softgels, providing a convenient 120-day supply when taken as directed.
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#6 Top Pick
Green Nutritionals Natural Astaxanthin 12mg - Double Strength 60 capsules

Green Nutritionals Natural Astaxanthin 12mg - Double Strength 60 capsules

Brand: Green Nutritionals
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  • Ingredients: Each Vegan Capsule (Hard) contains: Natural Astaxanthin Ester extracted from Haematoccocus pluvialis 400mg Equiv Natural Astaxanthin 12mg Coconut Oil fractionated 140mg Pure Silica 160mg Contains NO Carrageenan, NO animal products. Grown in USA, microencapsulated and packaged in Australia.
  • Green Nutritionals Natural Astaxanthin 12mg - Double Strength 60 capsules
  • AstaReal Astaxanthin is derived from the richest natural source, the microalgae Haematococcus Pluvialis, using an ultra-clean proprietary indoor cultivation method and is the only natural Astaxanthin source used in over 60 clinical studies
  • Available in vegan capsule form. Suitlable for vegan and vegeterian. Free from gluten, GMO, chemical
  • Vitamin and Supplements
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#7 Top Pick
Astaxanthin 12mg 120 Softgels – High-Strength Antioxidant from Microalgae (Haematococcus Pluvialis) – Vegan, Non-GMO, Gluten-Free Formula – 120 Softgel Dietary Supplement

Astaxanthin 12mg 120 Softgels – High-Strength Antioxidant from Microalgae (Haematococcus Pluvialis) – Vegan, Non-GMO, Gluten-Free Formula – 120 Softgel Dietary Supplement

Brand: MAYN
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  • 12MG HIGH-STRENGTH ASTAXANTHIN – Premium microalgae-sourced Astaxanthin (Haematococcus Pluvialis) providing a concentrated, high-potency antioxidant in every softgel.
  • PURE MICROALGAE SOURCE – Derived from natural microalgae using clean extraction methods for purity and consistency, free from synthetic additives or harsh solvents.
  • VEGAN, NON-GMO & GLUTEN-FREE – Crafted with plant-based ingredients and encapsulated in softgels designed to suit various dietary preferences and lifestyles.
  • SUPPORTS DAILY WELLNESS – Formulated for those seeking to incorporate a potent natural antioxidant into their everyday routine as part of balanced nutrition.
  • VALUE PACK – Contains 120 softgels for a 4-month supply, presented in a lightweight, resealable pouch for freshness and convenience.
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#8 Top Pick
Nutricost Astaxanthin 12mg, 60 Softgel Capsules

Nutricost Astaxanthin 12mg, 60 Softgel Capsules

Brand: Nutricost
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  • 60 Softgel Capsules of Astaxanthin Per Bottle
  • 12mg of Astaxanthin per Capsule
  • High Quality, 3rd Party Tested, Potent Astaxanthin
  • Non-GMO and Gluten Free
  • Made in a GMP Compliant, FDA Registered Facility
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#9 Top Pick
Astaxanthin 12mg – 60 Softgels (60 Day Supply) – Natural Antioxidant from Haematococcus Pluvialis – Non-GMO, 1 Capsule Daily – by MAYN

Astaxanthin 12mg – 60 Softgels (60 Day Supply) – Natural Antioxidant from Haematococcus Pluvialis – Non-GMO, 1 Capsule Daily – by MAYN

Brand: MAYN
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  • HIGH POTENCY 12MG PER CAPSULE: Each softgel delivers 12mg of naturally derived astaxanthin sourced from Haematococcus pluvialis microalgae. A convenient once-daily format designed for consistent antioxidant support.*
  • NATURAL MICROALGAE SOURCE: Our astaxanthin is derived from Haematococcus pluvialis, one of nature’s richest sources of this powerful carotenoid. Non-synthetic and carefully sourced for quality.
  • 60 DAY SUPPLY – 1 CAPSULE DAILY: Each bottle contains 60 softgels, providing a full 60-day supply when taken as directed. Simple, easy-to-swallow softgels designed for everyday use.
  • CLEAN & PREMIUM FORMULA: Non-GMO. Vegan softgels. No unnecessary fillers. Manufactured to high quality standards and lab tested for purity.
  • SUPPORT YOUR DAILY WELLNESS ROUTINE: Astaxanthin is a naturally occurring antioxidant that supports overall wellbeing as part of a balanced lifestyle.*
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#10 Top Pick
Astaxanthin 12mg Softgels | Natural Source from Microalgae | Gluten-Free | Non-GMO | Easy-to-Swallow | No Artificial Additives | 4 Month Supply | 120 Softgels

Astaxanthin 12mg Softgels | Natural Source from Microalgae | Gluten-Free | Non-GMO | Easy-to-Swallow | No Artificial Additives | 4 Month Supply | 120 Softgels

Brand: LUXE ESSENCE
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  • Natural Microalgae Source: Each softgel contains 12mg of Astaxanthin derived from Haematococcus Pluvialis, a freshwater microalga known for its naturally occurring antioxidant compounds.
  • 4-Month Supply – 120 Softgels: A long-lasting supply with 120 softgels per pouch, offering daily convenience as part of your supplement routine.
  • Gentle, Easy-to-Swallow Formula: Designed in a softgel format that is smooth and easy to take, with no strong aftertaste.
  • No Artificial Additives: Made without soy, dairy, gluten, preservatives, flavours, or tree nutsβ€”suitable for a wide range of dietary needs.
  • Third-Party Lab Tested: Independently tested to help ensure quality, purity, and consistency. Non-GMO and crafted to meet high standards.
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