SKU: 93766263380

First Endurance Optygen

Sale price$44.96 Regular price$49.95
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

First Endurance OptygenFirst Endurance Optygen is a supplement that uses adaptogens to help the body deal with stress and increase oxygen utilization. Adaptogens are naturally occurring substances that normalize your body's processes during times of stress and exertion. They can help your immune response, aid absorption of nutrients, as well as increase stamina and strength. Optygen uses two of the main adaptogens used by Tibetan Sherpas to help them Climb Mount Everest.

First Endurance Optygen is a supplement that uses adaptogens to help the body deal with stress and increase oxygen utilization. Adaptogens are naturally occurring substances that normalize your body's processes during times of stress and exertion. They can help your immune response, aid absorption of nutrients, as well as increase stamina and strength.

Optygen uses two of the main adaptogens used by Tibetan Sherpas to help them Climb Mount Everest. Over time, use of optygen can help increase endurance performance, regulate cortisol levels and reduce lactic acid. While the end goal is to train harder and perform better, it is important to note that to see the effects of Optygen it should be used consistently for many months. Taking Optygen just a few days before a big event will result in very minimal gains.

How We Use It

We use this product as a daily supplement. When starting your daily regimine, take 6 tablets every morning for 7 days. After the first 7 days, take 3 tablets every morning.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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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: 93766263380

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4.2 ★★★★★
Based on 27 reviews
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beth
Grantham, US
★★★★★ 5
Yummy
Flavor Name: Variety, Size: 2.5 oz (Pack of 6)
Loved these it was a great gift for my brother!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
B
Verified Purchase
Brandon W
Chelsea, US
★★★★★ 1
Wet texture , not jerky
Flavor Name: Variety, Size: 2.5 oz (Pack of 6)
Decent flavor but I wouldn't call this jerky. Poor quality meat that's wet not dry at all like jerky should be. How this is rated so wall is beyond me. Disgusting texture. Got it as a gift but wouldn't recommend or ever buy myself
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Reviewed in the United States on February 15, 2025
R
Verified Purchase
Radiacman2
Phoenix, US
★★★★★ 3
Not dry enough
Flavor Name: Variety, Size: 2.5 oz (Pack of 6)
I like a drier type of jerky.
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Reviewed in the United States on April 14, 2026
S
Verified Purchase
Suz
Lake Worth, US
★★★★★ 5
Best jerky ever!
Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count)
This is by far the best beef jerky I have ever had. I have tried many and this is my favorite. Just the right amount of spice in the habanero and a touch of sweet mango. It is very tender and not tough to chew like other's. Low in sugar and carbs. I only choose this Archer brand now it is always guaranteed perfection.
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Reviewed in the United States on May 1, 2026
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Verified Purchase
Lula
Louisville, US
★★★★★ 5
Valid.
Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count), Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count)
I almost hesitated on buying this due to some of the bad reviews. However, I was able to get these for about $14 so I took the chance. Glad I did. Those bad reviews must be from a bad batch or just picky-negative-never-satisfied people. This beef jerky is on point: looks , smell and tastes good. Simple, clean ingredients. I’m an Iron Worker and I eat these during coffee as a light snack 4 energy. It’s comparable to old trapper and might be my go to if the price is right.
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Reviewed in the United States on May 8, 2026

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