How do I maximize the benefits of Optygen?

To maximize the benefits, take Optygen consistently during periods of intense training and racing. It helps your body adapt more effectively to physical stress, increases anaerobic threshold, and reduces lactic acid buildup—

Should I take Optygen every day?

Yes—daily use is essential, even on rest days. Optygen works best when it's part of your everyday routine. Skipping days can reduce its effectiveness and limit the long-term benefits.

How soon will I notice results?

Most users begin to notice improvements within about six days of consistent use. However, Optygen is designed for long-term results. For optimal performance gains, use it consistently over several months.

When should I take Optygen?

It is best to take Optygen every day with a meal. This helps with absorption and digestion.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

FIRST ENDURANCE Optygen - Premium Endurance Supplement | Boost Power | Increase Performance and Endurance | Improves Oxygen Utilization| 90 Capsules

Product ID: 8907589

Details

Age Range (Description)
Adult
Brand
FIRST
Color
One Color
Dosage Form
Capsule
Flavor
Unflavoured
Item Form
Capsule

⏳Buffers lactic acid to delay fatigue

⚡Boosts ATP energy production

🫁Optimizes oxygen utilization & VO2 max

89193CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cote D' Ivoire.

Secure transaction

Description

🚀 Elevate your endurance, outlast the competition!

DESIGNED FOR THE DRIVEN - Perfect for athletes and fitness pros who refuse to settle for average.
SUSTAIN ENERGY TRAIN MORE - Supports ATP production to keep fatigue at bay and maximize training frequency.
POWER THROUGH EVERY WORKOUT - Advanced ATPro Matrix fuels peak performance and rapid recovery.
DELAY FATIGUE EXTEND LIMITS - Lactic acid buffering lets you push harder, longer.
BREATHE BETTER PERFORM STRONGER - Enhances oxygen uptake with Rhodiola & Cordyceps for next-level endurance.

FIRST ENDURANCE Optygen is a premium endurance supplement featuring a proprietary ATPro Matrix with adaptogens like Rhodiola and Cordyceps. It enhances oxygen utilization, increases VO2 max, buffers lactic acid buildup, and boosts ATP energy production to improve athletic performance, delay fatigue, and accelerate recovery. Ideal for serious athletes and fitness enthusiasts aiming to maximize stamina and power.

Specifications

ASIN	B00EB8IYQE
ASIN	B00EB8IYQE
Age Range Description	Adult
Best Sellers Rank	#146,658 in Health & Household ( See Top 100 in Health & Household ) #602 in Sports Nutrition Endurance & Energy Supplements
Brand Name	FIRST ENDURANCE
Color	One Color
Customer Reviews	4.0 4.0 out of 5 stars (49)
Date First Available	August 3, 2013
Department	unisex
Dosage Form	Capsule
Flavor	Unflavoured
Is Discontinued By Manufacturer	No
Item Dimensions	2.5 x 2.5 x 2.25 inches
Item Form	Capsule
Item Weight	0.5 Pounds
Manufacturer	Inventory Management Services- HPC
Manufacturer	Inventory Management Services- HPC
Manufacturer Part Number	82130
Material Features	Vegetarian
Number of Items	1
Product Dimensions	2.5 x 2.5 x 2.25 inches; 8 ounces
UPC	000000821308

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

89193CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cote D' Ivoire.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews