SKU: 65266573634

Endurox R4

Sale price$31.49 Regular price$34.99
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Endurox R4Here at The Feed, we understand how important it is for athletes to prioritize recovery nutrition. Eating protein and carbohydrates within one hour of a hard workout helps boost muscle repair, replenish glycogen stores, and reduce time to recovery between workouts. Thats where this Accelerade Endurox R4 recovery drink mix comes in! The R4 indicates the 4: 1 carbohydrate to protein ratio that can be found in this product, and is what makes it stand out

Here at The Feed, we understand how important it is for athletes to prioritize recovery nutrition. Eating protein and carbohydrates within one hour of a hard workout helps boost muscle repair, replenish glycogen stores, and reduce time to recovery between workouts. That’s where this Accelerade Endurox R4 recovery drink mix comes in! The R4 indicates the 4:1 carbohydrate to protein ratio that can be found in this product, and is what makes it stand out from other recovery drink mixes. Endurox R4 was developed by six leading exercise scientist and is supported by 18 peer-reviewed studies. Compared to conventional recovery drinks, Endurox R4 has been shown to:

  • Increase glycogen replenishment by 128%
  • Reduce muscle damage by 36%
  • Increase protein synthesis by 400% (and 38% greater than a protein drink)
  • Increase endurance by 55% in subsequent workout
  • 14% increase in muscle function 24-hours after a hard workout

This blend significantly enhances hydration and endurance while reducing muscle damage and inflammation after workouts compared to taking carbohydrates alone. This carb-protein combination activates multiple pathways for protein synthesis, compared to a protein drink that activates only one. The rapid acting carbohydrates help quickly replenish energy stores and the addition of glutamine (an amino acid) helps speed up muscle repair and combat muscle soreness. It also contains electrolytes to help replenish fluids and allow for optimal nutrient delivery. Come back stronger by making Endurox R4 part of your recovery routine!

The Feed’s Fave: Chocolate

How We Use It

Mix two scoops with 8-16 oz. of water for an easy on-the-go protein packed recovery drink. We take this product within 30-60 minutes of finishing those tough workouts. This product helps us feel refreshed and replenished. Not to mention, some of our friends with Olympic medals swear by it!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65266573634

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4.9 ★★★★★
Based on 17 reviews
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Brock1234
Port Orchard, US
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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Reviewed in the United States on July 4, 2025
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Verified Purchase
Peety
Phoenix, US
★★★★★ 5
Fit is great!
Size: 6-10, Color: Halo Gray/Assorted
These socks fit perfectly and never slip!
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Reviewed in the United States on April 9, 2026
L
Verified Purchase
LC
Chelsea, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Natrona Heights, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Twins9
Alexandria, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026

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