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Astaxanthin Supplement

$ 25.95

A patented AstaReal astaxanthin formula backed by 85+ human clinical studies, supporting antioxidant activity, skin health, eye comfort, joint comfort, muscle recovery, and cellular wellness.* Sourced and made in the USA. Every batch tested, third-party tests by ISO/IEC 17025 accredited labs.
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Description

Astaxanthin is a red-pigmented carotenoid produced by the microalgae Haematococcus pluvialis. It is a well-studied naturally occurring antioxidant in human clinical research. Its molecular structure allows it to span the full width of a cell membrane and provide simultaneous antioxidant protection both inside and outside the cell. This same antioxidant mechanism is why astaxanthin has become a popular choice for those focused on eye comfort and joint comfort, alongside its more established skin and cellular wellness roles.* Double Wood's formula uses AstaReal, a patented astaxanthin ingredient backed by over 85 published human clinical studies.

AstaReal is the specific ingredient the research was conducted on, and it is sourced and manufactured in the USA. Each softgel delivers 12mg of astaxanthin in an extra-virgin olive oil base, a fat-based carrier that supports absorption of fat-soluble ingredients.*

Beyond its established roles in skin, eye, and joint wellness, astaxanthin has also been studied for its role in exercise recovery. Research has examined its effects on markers of muscle damage and oxidative stress after exercise, and several published studies have found reduced post-exercise muscle soreness in supplemented groups. For those with an active lifestyle, this makes astaxanthin a fit for daily wellness and recovery support alike.* The 12mg serving is within the upper end of the dose range used in published clinical research.

Every batch tested for purity, potency, heavy metals, and microbial safety. Third-party tests by ISO/IEC 17025 accredited labs. COAs published openly. For those building a more complete healthy aging routine, Astaxanthin pairs well with Liposomal NAD for broader cellular energy and antioxidant support, or with Collagen for a more complete skin and connective tissue wellness regimen.*

Benefits
  • AstaReal patented astaxanthin, backed by 85+ human clinical studies
  • 12mg per softgel is within the upper end of the dose range referenced in published human research on astaxanthin
  • Delivered in an extra-virgin olive oil softgel base, designed to support absorption of the fat-soluble carotenoid*
  • Supports antioxidant activity, skin health, eye comfort, joint comfort, muscle recovery, and cellular wellness as part of a consistent daily healthy aging routine*
  • Every batch tested. Third-party tests by ISO/IEC 17025 accredited labs. COAs published openly.

Directions & Dosage

Take 1 softgel (12mg) daily with breakfast or any meal containing fat. The extra-virgin olive oil base supports fat-soluble absorption even without a large meal. Do not exceed 2 softgels (24mg) per day.

The Science Behind AstaReal Astaxanthin (from Haematococcus pluvialis microalgae)

A structurally unique antioxidant. Astaxanthin's antioxidant properties are rooted in its molecular structure as a xanthophyll carotenoid. Unlike many antioxidants that are either water-soluble or fat-soluble, astaxanthin's structure allows it to span the full lipid bilayer of a cell membrane, providing antioxidant activity on both the inner and outer surfaces simultaneously. This structural distinction is documented in the scientific literature and is central to astaxanthin's profile as a well-studied carotenoid antioxidant.*

AstaReal clinical research. A randomized, double-blind, placebo-controlled trial by Tominaga et al. (2012) published in Acta Biochimica Polonica evaluated AstaReal astaxanthin supplementation in women over 8 weeks, finding improvements in measures of skin moisture, elasticity, and fine lines in the supplemented group. A 2018 study by Polotow et al. examined astaxanthin's role in supporting antioxidant defenses in physically active individuals. The AstaReal clinical program spans over 85 published human studies across skin, eye, immune, muscle recovery, and cellular wellness research.*

Exercise recovery research. Astaxanthin has also been studied in athletic and recreationally active populations. Published research has examined markers of exercise-induced muscle damage, including creatine kinase and blood lactate, alongside subjective measures of post-exercise soreness. A 2023 study by Barker et al. found reduced subjective muscle soreness following a muscle-damage protocol in supplemented participants compared to placebo, without any reduction in exercise performance. Other published trials have examined astaxanthin's role in supporting healthy inflammatory response and recovery markers following intense exercise, in populations ranging from competitive cyclists to firefighters completing physically demanding training.*

The fat-soluble absorption advantage. As a fat-soluble carotenoid, astaxanthin's absorption is generally supported when taken with dietary fat. Double Wood's extra-virgin olive oil softgel base is designed to support this, providing a fat vehicle within the softgel itself. Taking it with a meal containing fat is recommended.*

View Latest Test Results

Lot-specific third-party testing

Certificate of Analysis

Meets Listed Specifications
Product Name
Astaxanthin Supplement
Lot Number
26251007
Manufacturing Date
July 2026
Expiration Date
July 2029
Test Specification Result
Weight N/A N/A
Astaxanthin (AstaReal) (from Haematococcus pluvialis) NLT 12 mg 13.99 mg
HEAVY METAL
Arsenic (≤10 ug/day) <2 ppm <0.010 ppm
Cadmium (≤4.1 ug/day) <1 ppm <0.010 ppm
Lead (≤0.5 ug/day) <1 ppm <0.010 ppm
Mercury (≤0.3 ug/day) <1 ppm <0.005 ppm
MICROBIAL
Total Plate Count (cfu/g) ≤10,000 cfu/g <1000 cfu/g
Total Yeast & Mold Count (Y&M) ≤1,000 cfu/g <10 cfu/g
Coliform ≤100 cfu/g <10 cfu/g
E.Coli Absent Absent
Salmonella spp. Absent Absent
Staphylococcus aureus Absent Absent

Results apply only to the lot shown on this certificate.

View Certificate of Analysis View Third Party Test Results
Identity, potency, and contaminants verified per batch Identity, potency, and contaminants verified per batch
Manufactured in an FDA-registered cGMP facility Manufactured in an FDA-registered cGMP facility
Manufactured in the USA from Globally Sourced Materials Manufactured in the USA from Globally Sourced Materials

Benefits

  • WORLD'S MOST STUDIED BRAND - AstaReal is the world's most studied brand of astaxanthin and is backed by over 70 clinical trials on humans. AstaReal may support skin health, healthy aging, immune health, eye health, gut health, and help one recover more quickly from exercise.
  • USA PROUD - AstaReal Astaxanthin is Grown, Harvested, and Made at a manufacturing facility in Moses Lake, Washington.
  • MULTIPLE HEALTH BENEFITS - AstaReal has been clinically studied for skin health, aging support, immune health, eye health, gut health, and sports recovery
  • POTENT ANTIOXIDANT - Astaxanthin is 1.6x more potent than Lycopene, 3000x more potent than resveratrol, and 6,000 times more potent than Vitamin C
  • MAX 12MG DOSE, 2 MONTH SUPPLY - Double Wood's Astaxanthin contains 60 softgels at a maximum 12mg dose, enough to last a full two months
Benefits

AstaReal Astaxanthin (from Haematococcus pluvialis microalgae)

AstaReal is a patented, clinically studied form of astaxanthin produced from the microalga Haematococcus pluvialis. It is a well-researched astaxanthin source, with over 85 published human clinical studies examining its role in antioxidant support, skin wellness, eye wellness, joint comfort, muscle recovery, and cellular protection. Astaxanthin's antioxidant activity has also been studied in relation to visual comfort and everyday eye strain from screens and daily activity.* The AstaReal ingredient is sourced and manufactured in the USA. Each softgel delivers 12mg of AstaReal astaxanthin in an extra-virgin olive oil base that supports absorption of fat-soluble ingredients.* Every batch tested for purity, potency, heavy metals, and microbial safety. Third-party tests by ISO/IEC 17025 accredited labs. COAs published openly.*

AstaReal Astaxanthin (from Haematococcus pluvialis microalgae)

What Customers Are Saying

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"Always fast shipping and great selection no matter what you’re looking for."

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"Double Wood is always my go-to for supplements. Great, effective, clean products and always at a reasonable price."

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Supplement Facts

Pairs well with

Powerful alone, stronger together. Astaxanthin Supplement delivers targeted support on its own, but combining it with complementary ingredients can help create a more holistic and balanced approach to wellness.

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Frequently Asked Questions

What makes AstaReal different from generic astaxanthin?

AstaReal is a patented, clinically studied form of astaxanthin with over 85 published human clinical studies. When you take AstaReal, you are taking the specific ingredient the science was conducted on, at doses consistent with the published research. Double Wood uses AstaReal specifically so the product reflects what the research actually supports, not just the ingredient category broadly.

What does astaxanthin support on a daily basis?

Astaxanthin is primarily used to support antioxidant activity, skin health, muscle recovery, and cellular wellness as part of a consistent daily healthy aging routine.* Its carotenoid antioxidant properties make it a strong fit for those building longevity-oriented supplement regimens. It is not a fast-acting supplement. Astaxanthin is fat-soluble, accumulates in tissues with consistent use, and its benefits build over weeks of daily supplementation rather than appearing acutely.

How does astaxanthin's antioxidant mechanism differ from other antioxidants?

Most antioxidants are either water-soluble or fat-soluble, limiting where in the cell they can provide protection. Astaxanthin's molecular structure as a xanthophyll carotenoid allows it to span the full width of a cell membrane, providing antioxidant activity on both the hydrophilic and lipophilic surfaces simultaneously. This structural property is documented in the scientific literature and is central to astaxanthin's research profile as a carotenoid antioxidant.*

Why does the olive oil softgel base matter?

Astaxanthin is a fat-soluble carotenoid. Its absorption is generally supported in the presence of dietary fat. Double Wood's softgel uses extra-virgin olive oil as the delivery base, providing a fat vehicle within the softgel itself. This is designed to support consistent absorption across different meal compositions.*

What supplements pair well with Astaxanthin?

Two healthy aging pairings worth building a routine around: Liposomal NAD supports cellular energy pathways, while Astaxanthin supports antioxidant activity and cellular wellness. Together, they address cellular energy and cellular protection from different angles in a morning healthy aging routine. For those with a focus on skin and beauty, Collagen is a natural complement. Collagen supports skin and connective tissue structure, while Astaxanthin supports antioxidant activity and skin wellness from the inside out.* Both are well-suited to a morning routine taken with breakfast.

Does astaxanthin support eye wellness?

Astaxanthin is a carotenoid antioxidant studied for its role in supporting eye comfort, healthy circulation to the eyes, and antioxidant activity in the eyes. Many people include it in a daily routine to support their eyes during long screen time or daily visual demand, alongside its broader antioxidant and skin wellness roles.* As with any supplement, consult your healthcare provider if you have a specific eye condition.

Is 12mg the right dose, and can I take more?

12mg per softgel is within the upper end of the dose range commonly studied in published human research on astaxanthin, which typically spans 4 to 12mg daily. One softgel daily is the serving size aligned with that research and appropriate for most people building a consistent routine. Do not exceed 2 softgels (24mg) per day.

Overall rating: 4.7 / 5 from 120 reviews.

AI Generated Review Summary

Astaxanthin Supplement, derived from algae and salmon, is praised for its potent antioxidant properties and support for skin, gut, ocular, and immune health. The supplement uses patented AstaReal raws with over 70 human clinical studies and extra-virgin olive oil for optimal absorption. Customers appreciate its consistent quality and health benefits.

Summary topics

  • Supplement Quality (17%): Many customers appreciated the supplement, stating that it made them feel healthier and more energy-enhancing.
  • Product Quality (14%): It was noted by customers that the quality of the product is consistently praised and highly recommended.

Review topics: ["quality","results","looks","issues","skin","benefits","shipping","price","supplement","wood","difference","antioxidant","brand","service","effect"].

Review highlights

  • "affordable and high quality" — Kate M.
  • "Top notch quality and transparency from Double Wood; would recommend!" — Sean G.
  • "I have more energy and feel healthier since taking the supplement." — Yaaqoub G.

Reviews

"You sent me the wrong supplement and never got back to me about it after several attempts to get an answer so I cancelled my subscription and went with a different company. Oh"

— Michelle (1/5)

Happy customer

"I was using another brand. It cost more. And they made you take four day. I poked a hole in one of their gel And I poked a hole in yours. Yours is much deeper red. I have a problem with one of my molars, abscesses while taking this I have not had any trouble with it. I am a very satisfied customer. Thank you"

— Donna R. (5/5)

"Did nothing for me in 3 months. I oicked this brand iver Micronutrient since thr google reviews about testing and qaukity seem way better."

— Brion (1/5)

"I’m very disappointed that I bought the Beef Organs and they instead gave me the Beef Liver which is a much cheaper product. I will be returning"

— Raymond (1/5)

Pleased with Double Wood

"Happy with the quality product at a decent price, fresh and not rancid. Fast shipping and easy to make an order change. Very pleased"

— Gary S. (5/5)

"Fast shipping, quality supplements"

— Shannon (5/5)

Younger looking skin

"My daughter tells me every time I see her that my skin looks good … I’m 72. Been taking these for probably a year. I will continue to! ❤️"

— Donna P. (5/5)

"Good quality. Arrived on time."

— Paul (5/5)

"Excellent. Super fast delivery."

— Sherin (5/5)

Astaxanthin

"I think I am noticing some changes. I know I need to order another bottle. The only issue I have is all the pills were stuck together in the bottle. Seemed transport right now it too hot for them."

— Joel A. (4/5)

Q&A

How many year old can take? Can 50+take it?
For best results, take 1 capsule per day with a meal. Overall, astaxanthin is well-tolerated for people over 18, but those on blood-thinning medication should discuss it with a healthcare provider due to its potential mild blood-thinning effects.
Is tis available in 4mg gels?
Hello! So sorry our Astaxanthin is only available in 12mg gel capsules. Please let us know if you need anything else.

Astaxanthin Supplement

From

$ 25.95

Primary Benefit

Antioxidants

Other Benefits

Brain Health, Immune Health

Product Form

Softgel
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