##brand## Brand| https://cdn.shopify.com/s/files/1/0415/0676/7006/files/brands-icon.svg?v=1596626186| $$brand$$##heart## Heart| https://cdn.shopify.com/s/files/1/0415/0676/7006/files/heart-icon.svg?v=1596626203| $$heart$$##pill## Pill| https://cdn.shopify.com/s/files/1/0415/0676/7006/files/vitamins-icon.svg?v=1596626221| $$pill$$##orange## | https://cdn.shopify.com/s/files/1/0415/0676/7006/files/food-icon.svg?v=1596626231| $$orange$$##lifestyle## Icon| https://cdn.shopify.com/s/files/1/0415/0676/7006/files/lifestyle-icon.svg?v=1596626259| $$lifestyle$$
##health-goals## //cdn.shopify.com/s/files/1/0415/0676/7006/files/1_24de40ca-68fe-444e-a596-e9c6540a1da0_2800x.png?v=1600091967| //cdn.shopify.com/s/files/1/0415/0676/7006/files/6_efd6ae51-a405-47cc-9952-b084cf1538d9_750x.png?v=1600636211| $$health-goals$$ ##vitamins-supplements## //cdn.shopify.com/s/files/1/0415/0676/7006/files/8_2800x.png?v=1600091966| //cdn.shopify.com/s/files/1/0415/0676/7006/files/vit_Sup_750x.jpg?v=1600414983| $$vitamins-supplements$$ ##sports-nutrition## //cdn.shopify.com/s/files/1/0415/0676/7006/files/5_647d2bf1-9f82-48bf-a0f6-9167b01f977a_2800x.png?v=1600091963| //cdn.shopify.com/s/files/1/0415/0676/7006/files/1_6b45c6d5-4794-456d-a224-319496748c83_750x.png?v=1600636204| $$sports-nutrition$$ ##food-drink## //cdn.shopify.com/s/files/1/0415/0676/7006/files/6_2800x.png?v=1600091965| //cdn.shopify.com/s/files/1/0415/0676/7006/files/2_8e6a8180-d2de-468e-8763-6b155c8e8820_750x.png?v=1600636210| $$food-drink$$ ##natural-beauty## //cdn.shopify.com/s/files/1/0415/0676/7006/files/7_2800x.png?v=1600091965| //cdn.shopify.com/s/files/1/0415/0676/7006/files/3_283a77d1-c7f0-47ba-bfce-dcd69ae3d4c8_750x.png?v=1600636207| $$natural-beauty$$ ##sale## //cdn.shopify.com/s/files/1/0415/0676/7006/files/12_2800x.png?v=1600091970| //cdn.shopify.com/s/files/1/0415/0676/7006/files/5_527d7c39-7506-4c10-aec9-7a6ba6502c2f_750x.png?v=1600636212| $$sale$$ #### | | $$$$
One Nutrition Ocean Mag, 150G
£19.79
£21.99
In Stock
One Nutrition Ocean Mag, 150G
£19.79
£21.99
Lacking magnesium can lead to a whole range of problems from asthma to anxiety and migraines to muscle cramps. It’s also sometimes why you simply feel sluggish. One Nutrition Ocean Mag is a natural source of magnesium hydroxide, which can be conveniently added to water to help maintain magnesium levels.
Why we love it?

Important - Please read before purchase
While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. For additional information about a product, please Contact Us on 0800 252 875.
Content on this site is for reference purposes and is not intended to substitute for advice given by a medical practitioner, pharmacist, or other licensed health-care professional. Discontinue use and consult a doctor if adverse reactions occur.
Information stated regarding dietary supplements is not intended to diagnose, treat, cure, or prevent any disease or health condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
UK delivery
Standard delivery (Orders under £20): £3.50 · Delivery time: 3-5 working days
FREE delivery (Orders over £20): FREE · 3-5 working days
International delivery
Currently we are not shipping internationally due to Brexit legislation changes. We are working hard to get our international deliveries back up and running and will be shipping worldwide again very soon!
Lacking magnesium can lead to a whole range of problems from asthma to anxiety and migraines to muscle cramps. It’s also sometimes why you simply feel sluggish. One Nutrition Ocean Mag is a natural source of magnesium hydroxide, which can be conveniently added to water to help maintain magnesium levels.
Why we love it?
Lacking magnesium can lead to a whole range of problems from asthma to anxiety and migraines to muscle cramps. It’s also sometimes why you simply feel sluggish.
Many of us don’t get enough magnesium in our diets and having too much caffeine, salt or alcohol, as well as chronic stress and even too much exercise can reduce our levels even further.
One Nutrition Ocean Mag is a natural source of magnesium hydroxide from fresh Atlantic sea water.
… and why you will too
Magnesium is important for many processes in the body, including regulating muscle and nerve function, blood sugar levels, and blood pressure and making protein. It's a nutrient that the body needs to stay healthy and not everyone get's enough from their diet.
One Nutrition Ocean Mag comes in powder form so you can conveniently add it to water or a sports drink. And because we use magnesium hydroxide, rather than magnesium citrate, it’s nicely mild to taste.
One Nutrition® Ocean Mag is ideal for athletes because it’s tested to WADA standards (World Anti-Doping Agency) and therefore totally sports safe.
Did you know?
5 tons of Irish seawater are needed to create just 1kg of magnesium for One Nutrition Ocean Mag. Our powder is so nutritionally dense that a little goes a long way in helping to keep magnesium deficiency at bay.
Ingredients
Magnesium hydroxide (sea water extract)
Important - Please read before purchase
While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. For additional information about a product, please Contact Us on 0800 252 875.
Content on this site is for reference purposes and is not intended to substitute for advice given by a medical practitioner, pharmacist, or other licensed health-care professional. Discontinue use and consult a doctor if adverse reactions occur.
Information stated regarding dietary supplements is not intended to diagnose, treat, cure, or prevent any disease or health condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
UK delivery
Standard delivery (Orders under £20): £3.50 · Delivery time: 3-5 working days
FREE delivery (Orders over £20): FREE · 3-5 working days
International delivery
Currently we are not shipping internationally due to Brexit legislation changes. We are working hard to get our international deliveries back up and running and will be shipping worldwide again very soon!

Healthier, Happier.
We understand how important your every-day habits, diet and lifestyle choices are to your health. Our vision is not about creating a “new you”, but to help you be the best you can possibly be.
Revital Support
Can we help?
Our friendly and experienced team including fully qualified nutritionists, are ready instore and over the phone to help answer your questions, offer hints and tips and help choose the right products for you.
Give us a call on
Email us with your query
Support Team response times
Mon to Fri: 9am - 6pm