The Best Astaxanthin Supplements in 2024

Astaxanthin is a naturally occurring carotenoid with numerous health benefits, including promoting skin health, enhancing endurance and exercise recovery, and supporting cardiovascular and cognitive function. But what’s the best supplement brand on the market?

I tested multiple top supplements over a protracted period, as well as analysing numerous customer reviews to provide you with the most detailed and accurate information on the best astaxanthin supplements available.

This ultimate guide will help you understand the benefits of astaxanthin, how it works, and how to choose the most effective astaxanthin supplement for your needs.

(By the way, if you’re considering astaxanthin, you might want to check out marine phytoplankton. Not only is it a good source of astaxanthin, but it also contains many other rare carotenoids, minerals, antioxidants and lipids.)

NB: This website contains affiliate links; we may earn a commission from purchases made through those links. That never affects the price you’ll pay or the impartiality of our reviews.

buddha drinking astaxanthin

Top 5 Astaxanthin Supplements

1. Best Astaxanthin Supplement for Purity: BioAstin Hawaiian

Bioastin astaxanthin

Nutrex BioAstin Hawaiian Astaxanthin One-a-Day soft gels have become my go-to choice for powerful antioxidant benefits. Bioastin grows the microalgae used to make their product themselves, which sets them apart from most sellers in the market immediately.

Their growing facility in Hawaii is a BioSecure Zone free of pesticides and herbicides and without generating land erosion or water pollution.

The soft gels are gluten-, wheat- and corn-free and contain high oleic safflower oil, gelatin (bovine), glycerin, purified water, and natural tocopherols. The product is also free of yeast, lactose, and GMOs. NB they are from bovine sources, so avoid them if you’re a vegetarian or vegan.

I quickly noticed improved sunburn protection when taking this product and sharper eyesight within a few months.

Nutrex Hawaii, BioAstin Hawaiian Astaxanthin, 4mg, 120 Vegan Softgels, Vegetarian, Gluten-Free, Soy-Free, Non-GMO
  • HIGH-DOSAGE: One dose, three softgels, BioAstin…
  • GOOD BIOAVAILABILITY: Nutrex Hawaii BioAstin…
  • HIGH QUALITY: Nutrex Hawaii astaxanthin capsules…
  • WITHOUT UNWANTED ADDITIVES: Astaxanthin capsules…

This website contains affiliate links. I may earn a commission from purchases made through those links. That never affects the price you’ll pay or the impartiality of our reviews.

2. Best Astaxanthin Supplement Formula: Higher Nature Astaxanthin & Blackcurrant

Best Astaxanthin Supplement Formula: Higher Nature Astaxanthin & Blackcurrant

I recently discovered Higher Nature’s Astaxanthin & Blackcurrant supplement. What caught my attention was the unique combination of two powerful plant extracts for wider-ranging benefits, including skin elasticity and protection against UV light. As someone who is always looking for ways to support my skin and eye health, this supplement seemed like the perfect addition to my vitamin and nutrition regime.

What sets Higher Nature’s Astaxanthin & Blackcurrant apart is its ability to help with skin ageing and wrinkles. Studies have shown that supplementing with astaxanthin can lead to more hydrated skin, increased elasticity, and fewer wrinkles. It also offers natural internal protection against sun-induced skin damage. The high concentration of astaxanthin in this supplement makes it many times more powerful than other antioxidants such as vitamin E, vitamin C, and beta carotene.

Higher Nature’s Astaxanthin & Blackcurrant uses branded ingredient AstaSuper, which contains pure astaxanthin from freshwater algae Haematococcus pluvialis – nature’s richest source of this antioxidant. Additionally, the supplement includes concentrated blackcurrant fruit extract, equivalent to 200mg per capsule, which naturally contains anthocyanidins, polyphenols, and vitamin C. Each capsule also contains over 300mg of tomato powder, providing powerful antioxidant carotenoid lycopene, which works synergistically with astaxanthin and blackcurrant.

Sale
Higher Nature – Astaxanthin & Blackcurrant – Helps Skin Ageing & Wrinkles – Concentrated Blackcurrant Fruit Extract – Vegetarian & Vegan – 90 Capsules
  • WHY OUR ASTAXANTHIN & BLACKCURRANT: Our powerful…
  • HELPS SKIN AGEING & WRINKLES: Studies show that…
  • NATURES RICHEST ANTIOXIDANT: We use branded…
  • GOES WELL WITH: our Astaxanthin & Blackcurrant…
  • WHY HIGHER NATURE? Established in Britain in 1994,…

This website contains affiliate links. I may earn a commission from purchases made through those links. That never affects the price you’ll pay or the impartiality of our reviews.

3. Best Astaxanthin Supplement for Absorption: Life Extension Astaxanthin with Phospholipids

Best Astaxanthin Supplement for Absorption: Life Extension Astaxanthin with Phospholipids

Astaxanthin with Phospholipids is a powerful antioxidant supplement that can provide support for overall body health. This supplement comes in a 30-count bottle with 4 mg of astaxanthin per soft gel, with a recommended dosage of one soft gel per serving.

One of the primary reasons I was drawn to this supplement is its ability to support immune, brain, cardiovascular, and mitochondrial health. As someone who is always looking for ways to improve my overall well-being, I found this aspect particularly attractive. Moreover, the fact that it can cross the blood-eye barrier means that it can support eye health, which is crucial for me since I spend long hours in front of a screen.

But its high absorbability really sets Astaxanthin with Phospholipids apart from other astaxanthin supplements. The addition of phospholipids in the formula increases absorption, ensuring that my body can effectively utilize the astaxanthin. I haven’t seen this in other astaxanthin supplements, and it gives this product a unique edge.

4. Best Astaxanthin Supplement for Vision Support: Life Extension MacuGuard Ocular Support

Best Astaxanthin Supplement for Vision Support: Life Extension MacuGuard Ocular Support

MacuGuard® Ocular Support is specifically formulated to address the natural decline in essential nutrients that maintain healthy eyes as we age. It contains three key nutrients: lutein, trans-zeaxanthin, and meso-zeaxanthin. These nutrients are known to protect the light-absorbing cells in the retina’s macula from light damage, which is crucial for maintaining good vision.

The supplement also incorporates C3G (cyanidin-3-glucoside), a cutting-edge berry flavonoid compound that stimulates the regeneration of rhodopsin, a component in the eyes that absorbs light in the retina and plays a crucial role in night vision. As we age, rhodopsin levels naturally decline, resulting in decreased night vision. The inclusion of C3G in this formula aims to counteract this age-related decline.

Research has shown that the density of the macular pigment is vital for healthy vision, but it naturally decreases with age. MacuGuard® Ocular Support’s blend of lutein, trans-zeaxanthin, and meso-zeaxanthin can be difficult to obtain from the diet alone, making this supplement an effective way to provide these essential nutrients. Studies also suggest that phospholipids, found in MacuGuard Ocular® Support, play a role in supporting lutein absorption and improving its circulation and accumulation within the retina.

After taking MacuGuard® Ocular Support for several weeks, I observed a noticeable improvement in my eye comfort and visual acuity, particularly during prolonged screen usage. Although it is difficult to quantify the exact extent of the improvement in my night vision, I did notice a subtle enhancement in my ability to see in low-light conditions.

Life Extension Astaxanthin, 4mg, with phospholipids, 30 softgels, Gluten-Free, Soy-Free, Non-GMO
5 Reviews
Life Extension Astaxanthin, 4mg, with phospholipids, 30 softgels, Gluten-Free, Soy-Free, Non-GMO
  • HIGH-DOSAGE: One dose, one softgel, Astaxanthin…
  • GOOD TOLERABILITY: Life Extension Astaxanthin is…
  • HIGH QUALITY: Life Extension astaxanthin capsules…
  • WITHOUT UNWANTED ADDITIVES: Astaxanthin capsules…

This website contains affiliate links. I may earn a commission from purchases made through those links. That never affects the price you’ll pay or the impartiality of our reviews.

5. Best Organic and Sustainable Astaxanthin Supplement: The Synergy Company Superpure Astaxanthin Extract

Best Organic and Sustainable Astaxanthin  Supplement: The Synergy Company Superpure Astaxanthin Extract

SuperPure® Astaxanthin Extract is a certified organic, non-GMO supplement that boasts of being the first-ever whole algae-based, vegan astaxanthin formula. Astaxanthin, a potent antioxidant derived from Haematococcus algae, is known for its numerous health benefits. This product claims to promote healthy skin tone, texture, elasticity, and moisture levels, enhance eye and vision function, support athletic performance and recovery, and provide nutritional support for healthy ageing, cardiovascular function, mental clarity, and brain health.

One key aspect of this supplement is its use of sunflower lecithin as a natural absorption aid. Extracted from organic sunflower seeds without harsh chemical solvents, sunflower lecithin is rich in phospholipids, promoting astaxanthin’s optimal absorption and bioavailability.

After taking SuperPure® Astaxanthin Extract for a few weeks, I noticed noticeable skin tone and texture improvements. My skin appeared more radiant and hydrated, and I experienced a reduction in the appearance of fine lines. Additionally, I noticed enhanced visual acuity and reduced eye strain, particularly during prolonged screen usage.

While measuring the supplement’s impact on my athletic performance and recovery is difficult, I observed a subtle increase in my stamina and a decrease in post-exercise muscle soreness. As for the cardiovascular, cognitive, and brain health claims, it is challenging to quantify these benefits in the short term, but I am optimistic that long-term use will yield positive results.

6. Best Astaxanthin Formula for Skin: Green People

Best Astaxanthin Formula for Skin: Green People

The Age Defy+ Green Beauty With Astaxanthin 60 Caps supplement from Green People is a fantastic product that has helped me improve the overall appearance of my skin. The blend of six nutrient-rich superfoods, including Astaxanthin, Seagreens Seaweed, Barley grass, Wheatgrass, Spirulina, and Chlorella, provides exceptionally strong antioxidant properties that protect my skin from pollution, UV light, and free radical damage.

I appreciate that the product is made with certified organic ingredients and comes in recyclable packaging, which aligns with my eco-friendly lifestyle. I also love that the supplement is suitable for use during pregnancy, making it an excellent choice for expectant mothers who want to maintain healthy skin.

I have been using this supplement for a while now, and I have noticed a significant improvement in my skin’s elasticity and a reduction in wrinkles. I am also glad that the product is cruelty-free and vegan, which is important to me when choosing skincare products.

How to Choose the Best Astaxanthin Supplement

Here’s what I factored into my review.

Source

Choose a supplement derived from natural sources like microalgae (Haematococcus pluvialis) rather than synthetic ones, as natural astaxanthin has higher bioavailability and effectiveness.

Dosage

A daily dose of 4-12 mg of astaxanthin is generally considered safe and effective. Consult with a healthcare professional before starting any supplement regimen.

Formulation

Astaxanthin supplements are available in various forms, including soft gels, capsules, and liquids. Consider your preferences and lifestyle when choosing the right form for you.

Quality Assurance

Look for products that have been third-party tested for purity and potency, ensuring that you’re getting a high-quality supplement.

What is Astaxanthin?

Astaxanthin is a naturally occurring carotenoid pigment belonging to a larger phytochemical class. It is known for its vibrant red-orange colour, which is responsible for the characteristic hue of various marine animals and microorganisms, such as salmon, shrimp, krill, and microalgae. Astaxanthin has gained popularity as a dietary supplement in recent years due to its potential health benefits and antioxidant properties.

The origins of astaxanthin as a supplement can be traced back to the discovery of its presence in the freshwater microalgae Haematococcus pluvialis. This microorganism is considered the richest natural source of astaxanthin, containing up to 3.8% of its dry weight. Researchers have found ways to cultivate this alga on a commercial scale, making it possible to extract astaxanthin in a pure and concentrated form for use in dietary supplements.

Top Natural Sources of Astaxanthin

SourceDescription
Microalgae (Haematococcus pluvialis)Contain astaxanthin, which gives them their pink colour when cooked
SalmonWild-caught salmon, particularly sockeye salmon, contain significant amounts of astaxanthin
KrillMost potent and abundant source; produces astaxanthin as a defence mechanism against environmental stressors
ShrimpAstaxanthin is present in the shells and flesh of lobsters, contributing to their vibrant color
CrabThe shells and meat of certain crab species, such as red king crab, contain astaxanthin
LobsterAstaxanthin is present in the shells and flesh of lobsters, contributing to their vibrant colour
TroutSome species of trout, like rainbow trout, contain astaxanthin in their flesh, albeit in lower quantities compared to salmon
Red Seaweed (Adonidia merrillii)A marine plant source of astaxanthin, though less common and not as potent as Haematococcus pluvialis

Astaxanthin is a powerful antioxidant belonging to the carotenoid family. Found in various marine organisms like microalgae, yeast, salmon, and krill, it’s responsible for the pinkish-red colour in these creatures.

Astaxanthin has gained popularity in recent years due to its numerous health benefits, including supporting skin health, improving athletic performance, and promoting overall wellness.

Astaxanthin Benefits

Skin Health

Astaxanthin’s antioxidant properties help protect the skin from free radicals and oxidative stress, preventing premature aging, wrinkles, and skin damage. It also improves skin elasticity and moisture levels, contributing to healthier, more youthful-looking skin.

Athletic Performance

Astaxanthin can improve athletic performance by reducing inflammation, increasing endurance, and promoting faster recovery. It helps minimize muscle damage and fatigue during intense workouts, allowing athletes to perform at their best.

Immune System Support

By neutralizing free radicals and reducing inflammation, astaxanthin strengthens the immune system, protecting the body against various diseases and infections.

Eye and Brain Health

Astaxanthin can penetrate the blood-brain and blood-retina barriers, protecting the eyes and brain from oxidative stress. It may help prevent age-related macular degeneration, cataracts, and neurodegenerative diseases like Alzheimer’s and Parkinson’s.

NOW Foods Astaxanthin provides 4 mg of natural astaxanthin per serving in a vegetarian capsule. The supplement is sourced from microalgae and adheres to strict quality control standards set by the company.

Astaxanthin dangers and side effects

While astaxanthin is generally considered safe for most people when consumed in recommended doses, there are some potential dangers and side effects to be aware of.

Firstly, high doses of astaxanthin may cause an orange discoloration of the skin, which is a harmless but temporary side effect. Additionally, astaxanthin may interact with certain medications, such as blood thinners, and may increase the risk of bleeding. Therefore, it is important to consult with a healthcare provider before taking astaxanthin supplements if you are on medication.

Astaxanthin may also cause gastrointestinal side effects, such as nausea, diarrhoea, and stomach cramps, especially if taken in high doses. In rare cases, astaxanthin supplements may cause an allergic reaction, including hives, itching, and difficulty breathing. Therefore, if you have a history of allergic reactions, it is important to exercise caution.

Conclusion

Astaxanthin is a potent antioxidant with numerous health benefits, from supporting skin health to improving athletic performance. Consider factors like source, dosage, formulation, and quality assurance to ensure you’re getting the best astaxanthin supplement. Our top five recommendations, including BioAstin Hawaiian Astaxanthin and Nutrex Hawaii MD Formulas BioAstin Supreme, provide a range of options to help you find the perfect supplement to meet your needs. Remember to consult with a healthcare professional before starting any new supplement regimen.

Cara Hayes is an experienced natural health practitioner with a Masters in Clinical Nutrition & Dietetics from the University of Sydney. She has been writing for Plankton for Health since 2019 and contributes widely to many well-known health publications.