FREE, fast UK delivery
Overseas from just £4 per order
Search Supplements & Articles
Your Account
Speedy Quick Re-Order
View your Shopping Basket

Astaxanthin Capsules - 4mg

An antioxidant 800x stronger than Coenzyme Q10

130 reviews9610080
Sorry, we are temporarily out of stock of Astaxanthin 4mg. Please enter your email address below if you would like to be notified when this item is back in stock.
* Denotes Required Field

Key features

  • One of the most powerful antioxidants
  • Naturally sourced from microalgae
  • Encapsulated in virgin olive oil for stability
  • Provides 83% NRV of Vitamin E
Astaxanthin 4mg capsule view
Capsule Size
12mm x 7mm capsule
  • Description
  • Product Information
  • Feefo Reviews Reviews

Our Astaxanthin is naturally-sourced from the microalgae haematococcus pluvialis and extracted by Supercritical CO2 extraction technology, so it does not contain any solvent residues. Our Astaxanthin supplement is in capsule form and contains 83% NRV of Vitamin E.

A very strong and potent antioxidant

It is an antioxidant 6000 times stronger than Vitamin C, 800 times stronger than CoQ10, 550 times stronger than green tea catechins and 75 times stronger than alpha lipoic acid.

Astaxanthin is a carotenoid, but unlike beta carotene or other carotenoids does not convert to Vitamin A in the human body. Carotenoids are colourful pigments and astaxanthin is responsible for the pink coloured flesh of salmon, lobsters and prawns.

Astaxanthin is thought to be one of the most powerful antioxidants, but is also highly unstable which is why we encapsulate it in extra virgin olive oil to preserve it.

Sustainably sourced from natural micro algae

The micro algae haematococcus pluvialis is currently the primary natural source for astaxanthin with far greater levels than salmon, krill and the arctic shrimp. In its raw form the algae can double its population in a week which makes this a sustainable source of the supplement.

Popular with high-performance sports professionals and endurance athletes.

Nutritional Information
Each capsule typically provides:    % NRV 
 Vitamin E 10mg αTE   83
 Astaxanthin  4mg  -

NRV = Nutrient Reference Value
αTE = alpha tocopherol equivalents

Allergen Advice
Any allergens are highlighted in bold in the ingredients list.
List of Ingredients
Extra Virgin Olive Oil, Gelatin, Natural Astaxanthin (from Haematoccus Pluvialis), Glycerine, Vitamin E (D Alpha Tocopherol Acetate), Colour (Black Iron Oxide)
Dosage / Suggested Intake
Swallow one to two Astaxanthin capsules per day, immediately prior to eating to ensure optimal absorption.
Legal Category
Food Supplement


Customer Reviews for Astaxanthin 4mg

The views expressed below are the personal opinion of Just Vitamins customers. Just Vitamins does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected and verified as genuine by a 3rd party called Feefo.

Overall product rating 9.6 / 10 - 130 customers have independently reviewed and recommend Astaxanthin from 130 reviews (showing latest 25 reviews)
Review Date
Review Details
Good people, good product, great information on all products and delivery spot on
Quick delivery and tablets highly recommended
First class
Super service
Service rating: Wonderful ❤️❤️❤️
Product: Just what we need!!!Love it ❤️❤️❤️
Service rating: Good product Good price Good delivery Great supplement
Product: Great product good price Blessings to all
Very happy with their products, good value. Well packed and speedy delivery. And they're now in recyclable packets.
Service rating: This company sells high quality products at reasonable prices. They also stock a wide range that other companies don't stock.
Product: This one of the strongest anti-oxidents on the market and we take it in addition to having a healthy diet as a preventative measure.
Service rating: One of the best in their field but I still need to resort to other suppliers for some of my requirements which Just Vitamins do not provide.
Product: good quality at reasonable price.
Service rating: Excellent products, good prices, fast service.
Thank you just vitamins!
Product: It’s very good for the immune system, easy swallow,
Service rating: quick,reliable and sensibly packaged... to go through a letter box rather than a parcel!
Product: to be 68 and not have any ailments; to be physically fit, easily walk miles, run up the stairs two at a time, it must be my healthy diet and these special supplements; it is wonderful to have so much energy!!!.
Service rating: Delivered promptly. The eco packaging that fitted through the letter box is great too.
Product: Good quality product comparable to more expensive makes.
Service rating: Arrived promptly. No problems
Product: Good source of antioxidant
Service rating: Excellent service & product as usual.
Product: Early days but taking for improvement of brain function. Other benefits will be a bonus. 72 and going strong.
Service rating: best way to buy vitamins. Huge choice of products.
packaged in flat resealable packs and sent out in letterbox sized deliveries.
Product: Easy to swallow. Powerful antioxidant.
Service rating: excellent service
Product: excellent value for money and good healthy product.
Service rating: Quick service and good quality products.
Product: tHelp protect my skin in sun, and good antioxidant .
Excellent service. I have used Just Vitamins for a long time, so they must be good!
Service rating: Very fast delivery and good product.
Product: Great product will use this company again
Quick and simple ordering, excellent products, speedy delivery and they are packed to go through a letterbox.
Service rating: Delivered on time with easy through the letterbox packaging,so no need to stay in the house.Taking the product for 2 weeks now and finding an improvement in my mobility,which makes life more enjoyable.Will buy again and do recommend.
Product: A noticeable improvement in mobility after 2 weeks use.
Service rating: Super god service, men er nu spændt på hvordan det går efter Brexit med UK køb.
Product: Altid gode produkter fra dem.
Service rating: Certainly recommend. Fast and simple process. And low post cost.
Product: Recommended by Dr Mercola
Service rating: excellent because the packaging is suitable for letter box delivery! because boxes/tubs and bottles/containers are a pain to receive by having to be home and for ever waiting for the doorbell!!!
Product: see previous message box!
Service rating: Good service again. Nice telephone staff. I like the packaging and of course the reasonable prices.
Product: I have been taking this for some time as an antioxidant. It protects my skin from sunburn in the summer and I believe helps my general health all year.