NOW Foods
NOW Foods Supplements, Astaxanthin 4 mg, features Zanthin®, Supports Eye Health*, 60 Veg Softgels
- Quantity
- 60 count
- Potency
- 4 mg
$10.99$0.18/count
View product Supplement guide Antioxidants
Astaxanthin
Astaxanthin is a potent antioxidant that supports eye health, protects the skin from sun damage, and promotes brain function. It is commonly used to reduce oxidative stress and inflammation, supporting overall well-being.
At a glance
Snapshot
- Primary goal
- Antioxidant support
- Dosage range
- 4-12 mg daily
- Best time to take
- With meals
- Time to effect
- 2-4 weeks
- Common stacks
- Omega-3s, Vitamin E, CoQ10
- Intake notes
- Take with dietary fats for better absorption
Ranked picks
Top 3 Best Astaxanthin Supplements
Life Extension
Life Extension Astaxanthin with Phospholipids 4 mg - For Eye & Heart Health + Metabolic & Cardiovascular Health - Supports Inflammatory & Immune Response - Gluten Free, Non-GMO - 30 Softgels
- Quantity
- 30 count
- Potency
- 4 mg
$12.00$0.40/count
View product
NOW Foods
NOW Foods Supplements, Astaxanthin 4 mg derived from Non-GMO Haematococcus Pluvialis Microalgae and has naturally occurring Lutein, Canthaxanthin and Beta-Carotene, 90 Softgels
- Quantity
- 90 count
- Potency
- 4 mg
$17.09$0.19/count
View productTop 10 Astaxanthin Supplements
NOW Foods
NOW Foods Supplements, Astaxanthin 4 mg, features Zanthin®, Supports Eye Health*, 60 Veg Softgels
- Quantity
- 60 count
- Potency
- 4 mg
- NootroScore
- 9.1
- Price
- $10.99$0.18/count
Life Extension
Life Extension Astaxanthin with Phospholipids 4 mg - For Eye & Heart Health + Metabolic & Cardiovascular Health - Supports Inflammatory & Immune Response - Gluten Free, Non-GMO - 30 Softgels
- Quantity
- 30 count
- Potency
- 4 mg
- NootroScore
- 9.0
- Price
- $12.00$0.40/count
NOW Foods
NOW Foods Supplements, Astaxanthin 4 mg derived from Non-GMO Haematococcus Pluvialis Microalgae and has naturally occurring Lutein, Canthaxanthin and Beta-Carotene, 90 Softgels
- Quantity
- 90 count
- Potency
- 4 mg
- NootroScore
- 8.4
- Price
- $17.09$0.19/count
Doctor's Best
Doctor's Best Astaxanthin, Powerful Antioxidant, Skin, Eye Health, Non-GMO, Gluten Free, Vegan, Soy Free, 6 mg, 90VSG
- Quantity
- 90 count
- Potency
- 6 mg
- NootroScore
- 7.8
- Price
- $23.10$0.26/count
Research Labs
Research Labs Triple Strength Natural Astaxanthin 12mg Softgels + Extra Bottle Organic Coconut Oil for Enhanced Absorption Powerful Antioxidant Supports Eye Joint & Heart Health 120 Total Softgels
- Quantity
- 120 count
- Potency
- 12mg
- NootroScore
- 7.8
- Price
- $22.97$0.19/count
Double Wood Supplements
Astaxanthin 12mg Max Strength (Only Patented Astaxanthin (Astrareal) with 70+ Human Clinical Trials - World's Most Studied Brand) Grown, Harvested, and Made in The USA (Astaxantina) by Double Wood
- Quantity
- 60 Count (Pack of 1)
- Potency
- 12mg
- NootroScore
- 7.6
- Price
- $24.95$0.42/count
Sports Research
Sports Research Triple Strength Astaxanthin 12mg with Organic Coconut Oil - Antioxidant Supplement, Non-GMO Verified & Gluten Free - 60 Softgels
- Quantity
- 60 count
- Potency
- 12mg
- NootroScore
- 7.4
- Price
- $26.95$0.45/count
Nutricost
Nutricost Astaxanthin 12mg, Non-GMO and Gluten Free, 120 Softgels (4 Month Supply)
- Quantity
- 120 count
- Potency
- 12mg
- NootroScore
- 7.1
- Price
- $29.95$0.25/count
NatureBell
NatureBell Astaxanthin 12mg, 240 Softgels | Natural Antioxidant from Microalgae (AstaX) | Supports Eye, Skin & Cellular Health | Max Strength, 4 Month Supply | Non-GMO, Gluten Free
- Quantity
- 240 count
- Potency
- 12mg
- NootroScore
- 7.1
- Price
- $29.95$0.12/count
Horbäach
Horbäach Astaxanthin Supplement | 12mg | 120 Softgels | Triple Strength | from Microalgae | Non-GMO & Gluten Free
- Quantity
- 120 count
- Potency
- 12mg
- NootroScore
- 7.1
- Price
- $29.85$0.25/count
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Frequently Asked Questions
Common questions about Astaxanthin answered by our experts
- What are the benefits of taking astaxanthin for skin health?
- Astaxanthin is a powerful antioxidant that helps protect the skin from UV damage, reduces wrinkles, and improves skin elasticity by neutralizing free radicals. Studies suggest it may also enhance moisture levels and reduce signs of aging when taken consistently at doses of 4–12 mg daily.
- Can astaxanthin cause any side effects?
- Astaxanthin is generally safe, but some people may experience mild side effects like stomach discomfort, changes in stool color (reddish), or lowered blood pressure. High doses (above 12 mg/day) should be used cautiously, especially if you have low blood pressure or are pregnant.
- How long does it take for astaxanthin to work for eye health?
- Astaxanthin may take 4–12 weeks of consistent use (at 6–12 mg/day) to show noticeable benefits for eye strain, dryness, or visual acuity. Its antioxidant effects accumulate over time, so patience is key for optimal results.
- Is astaxanthin better than other antioxidants like vitamin C or beta-carotene?
- Astaxanthin is uniquely potent—it’s 6,000 times stronger than vitamin C and 550 times stronger than vitamin E in neutralizing free radicals. Unlike beta-carotene, it doesn’t convert to vitamin A, making it safer at higher doses for antioxidant support.
- Can I take astaxanthin with other supplements or medications?
- Astaxanthin has no major known drug interactions, but it may enhance the effects of blood pressure or blood-thinning medications. Consult a doctor if you’re on such drugs, and avoid combining it with other strong antioxidants in excess.
- What’s the best dosage of astaxanthin for brain health?
- For cognitive support, studies suggest 8–12 mg daily may improve memory and reduce oxidative stress in the brain. Start with 4 mg to assess tolerance, and choose a lipid-based supplement for better absorption.