OVERSTIM.S Antioxydant



Gradual energy

  • Antioxidants (goji berries, vitamin E and zinc)
  • Magnesium
  • Liquid texture
  • Natural flavours, no preservatives, no colouring


The OVERSTIM.s ANTIOXIDANT GEL is specially designed to support your performance during endurance sports (running, marathons, trails, cycling, MTB, triathlons, etc.) or during your training.

The best support for your muscle activity

During a sporting activity, it is essential to preserve your muscle resources.

Physical activity leads to an increased production of free radicals, which in excess can negatively affect your performance.

The ANTIOXIDANT GEL contributes to good muscle function thanks to its high supply of magnesium. Its efficacy is boosted by antioxidants (vitamin E and zinc) which help protect cells against oxidative stress, and vitamin B6 which contributes to reducing fatigue.

Take the ANTIOXIDANT GEL just before the start of your sporting activity and midway.

The liquid texture makes it especially pleasant to consume during a sporting activity.

Highlights of the ANTIOXIDANT GEL


  • gradual energy
  • antioxidants: vitamin C and zinc
  • magnesium which contributes to normal muscle function
  • vitamin B6 which contributes to reducing fatigue
  • vitamins B1 and B3 which contribute to good energy metabolism


Easily absorbed

With no preservatives and no colouring, the ANTIOXIDANT GEL is easily absorbed and supports you throughout your sports training.

100% Natural flavours

The natural flavours in the ANTIOXIDANT GEL offer a unique taste experience.
With a wide range of flavours, ANTIOXIDANT GEL combines enjoyment with results.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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