{"@context":"https://schema.org","@type":"Product","name":"Astaxanthin - 12 mg, 30 capsules","image":["https://cdn.shopify.com/s/files/1/0206/3076/5668/files/PH645_175ML_FRNT_600x600_da6e4b27-bb27-4b32-9277-b99fd2fb93b5.png?v=1738177807","https://cdn.shopify.com/s/files/1/0206/3076/5668/files/PH645_Shopify_SF-600x600_REV0625.png?v=1773440368","https://cdn.shopify.com/s/files/1/0206/3076/5668/files/PH645-COA-2025-09-22_Shopify.jpg?v=1773440368"],"description":"

Benefits:

Astaxanthin is a powerful antioxidant found in microalgae (and the fish that eat the algae) that has potential to reduce oxidative stress, enhance heart health, and support healthy brain aging.

Acts as an antoixidant to reduce oxidative stress
Enhances heart function by supporting healthy blood flow
Promotes more youthful brain function due to its ability to cross the blood brain barrier and and protect brain cells from damage

View Certificate of Analysis

Research-Supported Benefits:

Supports Cellular Health. Studies suggest astaxanthin supports cellular health by reducing oxidative stress, which contributes to accelerated cellular aging. Astaxanthin’s antioxidant properties protect cells from oxidative damage, improving mitochondrial function. (1)

Protects Against Brain Aging. Research shows astaxanthin exhibits neuroprotective effects, reducing symptoms associated with brain aging. The neuroprotective effects of astaxanthin may be attributed to astaxanthin’s ability to increase BDNF (brain-derived neurotrophic factor), a critical protein that plays a role in memory and learning. (2)

Enhances Heart Health. Animal studies suggest that astaxanthin has cardioprotective properties, reducing cardiac dysfunction associated with elevated blood pressure. (3) Additional research shows that by activating SIRT1, astaxanthin may protect against cardiac damage resulting from a high-fat diet. (4)

Promotes Joint Health. Astaxanthin supports joint health by inhibiting inflammatory-related processes within cartilage cells and reducing degradation of cartilage. (5)

Promotes Eye Health. By improving ocular circulation and protecting against eye-damage associated with computer work, astaxanthin’s powerful antioxidant properties support visual function. (6)

References:

1. Kim SH, Kim H. Inhibitory Effect of Astaxanthin on Oxidative Stress-Induced Mitochondrial Dysfunction-A Mini-Review. Nutrients. 2018;10(9):1137. Published 2018 Aug 21. doi:10.3390/nu10091137

2. Liu N, Zeng L, Zhang YM, Pan W, Lai H. Astaxanthin alleviates pathological brain aging through the upregulation of hippocampal synaptic proteins. Neural Regen Res. 2021;16(6):1062-1067. doi:10.4103/1673-5374.300460

3. Khodir SA, Sweed E, Gadallah M, Shabaan A. Astaxanthin attenuates cardiovascular dysfunction associated with deoxycorticosterone acetate-salt-induced hypertension in rats. Clin Exp Hypertens. 2022;44(4):382-395. doi:10.1080/10641963.2022.2055764

4. Shatoor AS, Al Humayed S. Astaxanthin Ameliorates high-fat diet-induced cardiac damage and fibrosis by upregulating and activating SIRT1. Saudi J Biol Sci. 2021;28(12):7012-7021. doi:10.1016/j.sjbs.2021.07.079

5. Sun K, Luo J, Jing X, et al. Astaxanthin protects against osteoarthritis via Nrf2: a guardian of cartilage homeostasis. Aging (Albany NY). 2019;11(22):10513-10531. doi:10.18632/aging.102474

6. Sun K, Luo J, Jing X, et al. Astaxanthin protects against osteoarthritis via Nrf2: a guardian of cartilage homeostasis. Aging (Albany NY). 2019;11(22):10513-10531. doi:10.18632/aging.102474

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Supplement Facts
Serving Size: 1 Capsule \n
Servings Per Container: 30
Amount Per Serving	%DV
Astaxanthin (Haematococcus pluvialis microalgae extract)	12 mg	† \n
† Daily Value (DV) not established

REV.06.25

\nOTHER INGREDIENTS: Hypromellose (capsule), microcrystalline cellulose, brown rice flour.\n
\nSUGGESTED DAILY USE: Take one (1) capsule per day, preferably with a meal.
\n
\nNOTE: Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are undergoing treatment for a medical condition. Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place.
\n

\nUnique Formulation. ProHealth’s Astaxanthin is sourced from a type of algae known as haematococcus pluvialis, which synthesizes astaxanthin as a protective mechanism when it's exposed to environmental stress, such as UV radiation or nutrient depletion.
\nEffective Dosing: ProHealth's Astaxanthin contains a clinically effective dose of 12 mg of astaxanthin per serving, a dose that has proven to be safe and effective in human trials.
\nQuality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
\nThird-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.

","brand":{"@type":"Brand","name":"ProHealth Longevity"},"category":"Vitamins & Supplements","dateModified":"2026-05-12T14:15:26.761841","offers":{"@type":"AggregateOffer","lowPrice":15.95,"highPrice":15.95,"priceCurrency":"USD","priceValidUntil":"2026-06-18","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/astaxanthin---12-mg-30-capsules-d27996a8","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"ProHealth Inc"},"price":15.95,"priceCurrency":"USD","priceValidUntil":"2026-06-18","availability":"https://schema.org/InStock","url":"https://prohealth.com/products/prohealth-astaxanthin-12-mg-30-capsules-ph645","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]}}

Astaxanthin - 12 mg, 30 capsules

Where to Buy