Our Science-Backed Ingredients

Cordyceps

This adaptogenic mushroom is a "natural exercise mimetic" that enhances endurance and oxygen utilization during high-intensity and low-oxygen activities. [1, 2]
By increasing cellular energy (ATP) production and improving blood flow, it helps delay fatigue and improves exercise tolerance. [1, 2]
This makes it particularly beneficial for extreme environments, as it may improve tolerance to low-oxygen conditions (hypoxia). [3, 4]

Ashwagandha

As an adaptogen, Ashwagandha helps the body build resilience and manage the physiological stress of extreme sports. [5, 6]
It has been shown to reduce cortisol levels and improve sleep quality, which is essential for deep recovery and overall well-being. [7, 8]
Its effects on stress and sleep are often cumulative, becoming more pronounced with consistent use for several weeks. [5, 8]

Reishi Mushroom

Reishi is an adaptogen that supports the body's holistic wellness, helping it manage stress and fatigue. [9]
It has been shown to modulate the immune system by increasing key immune cell populations, which is vital for maintaining health in demanding conditions. [10, 11]
The mushroom's anti-inflammatory properties can also aid in post-exercise recovery by reducing oxidative stress. [12]

Gingko Biloba

Ginkgo Biloba helps support cognitive function by improving blood circulation, particularly to the brain. [13, 14]
This ensures adequate oxygen and nutrient delivery, which is critical for maintaining mental sharpness and focus during high-pressure situations. [13]
An acute dose has been shown to improve attention and episodic memory in healthy individuals. [15]

Ginseng

Ginseng is an adaptogen that helps the body manage physical and mental stress, improving cognitive function and mood. [16, 17]
Its active compounds have neuroprotective effects and may enhance memory and learning. [18]
When combined with Ginkgo biloba, a study found it significantly improved an "Index of Memory Quality" in healthy volunteers over a 12-week period. [19]

Beetroot

Beetroot is a source of dietary nitrate, which the body converts into nitric oxide (NO) to increase blood flow and oxygen delivery to muscles. [14, 20]
This mechanism improves endurance and exercise tolerance and is particularly effective under the hypoxic (low-oxygen) and acidic conditions common in extreme sports. [14, 20]
It also supports recovery by improving oxygen delivery during rest periods and has been shown to enhance brain function in some populations. [14]

Cordyceps

This adaptogenic mushroom is a "natural exercise mimetic" that enhances endurance and oxygen utilization during high-intensity and low-oxygen activities. [1, 2]
By increasing cellular energy (ATP) production and improving blood flow, it helps delay fatigue and improves exercise tolerance. [1, 2]
This makes it particularly beneficial for extreme environments, as it may improve tolerance to low-oxygen conditions (hypoxia). [3, 4]

Ashwagandha

As an adaptogen, Ashwagandha helps the body build resilience and manage the physiological stress of extreme sports. [5, 6]
It has been shown to reduce cortisol levels and improve sleep quality, which is essential for deep recovery and overall well-being. [7, 8]
Its effects on stress and sleep are often cumulative, becoming more pronounced with consistent use for several weeks. [5, 8]

Reishi Mushroom

Reishi is an adaptogen that supports the body's holistic wellness, helping it manage stress and fatigue. [9]
It has been shown to modulate the immune system by increasing key immune cell populations, which is vital for maintaining health in demanding conditions. [10, 11]
The mushroom's anti-inflammatory properties can also aid in post-exercise recovery by reducing oxidative stress. [12]

Gingko Biloba

Ginkgo Biloba helps support cognitive function by improving blood circulation, particularly to the brain. [13, 14]
This ensures adequate oxygen and nutrient delivery, which is critical for maintaining mental sharpness and focus during high-pressure situations. [13]
An acute dose has been shown to improve attention and episodic memory in healthy individuals. [15]

Ginseng

Ginseng is an adaptogen that helps the body manage physical and mental stress, improving cognitive function and mood. [16, 17]
Its active compounds have neuroprotective effects and may enhance memory and learning. [18]
When combined with Ginkgo biloba, a study found it significantly improved an "Index of Memory Quality" in healthy volunteers over a 12-week period. [19]

Beetroot

Beetroot is a source of dietary nitrate, which the body converts into nitric oxide (NO) to increase blood flow and oxygen delivery to muscles. [14, 20]
This mechanism improves endurance and exercise tolerance and is particularly effective under the hypoxic (low-oxygen) and acidic conditions common in extreme sports. [14, 20]
It also supports recovery by improving oxygen delivery during rest periods and has been shown to enhance brain function in some populations. [14]

Cordyceps

This adaptogenic mushroom is a "natural exercise mimetic" that enhances endurance and oxygen utilization during high-intensity and low-oxygen activities. [1, 2]
By increasing cellular energy (ATP) production and improving blood flow, it helps delay fatigue and improves exercise tolerance. [1, 2]
This makes it particularly beneficial for extreme environments, as it may improve tolerance to low-oxygen conditions (hypoxia). [3, 4]

Ashwagandha

As an adaptogen, Ashwagandha helps the body build resilience and manage the physiological stress of extreme sports. [5, 6]
It has been shown to reduce cortisol levels and improve sleep quality, which is essential for deep recovery and overall well-being. [7, 8]
Its effects on stress and sleep are often cumulative, becoming more pronounced with consistent use for several weeks. [5, 8]

Reishi Mushroom

Reishi is an adaptogen that supports the body's holistic wellness, helping it manage stress and fatigue. [9]
It has been shown to modulate the immune system by increasing key immune cell populations, which is vital for maintaining health in demanding conditions. [10, 11]
The mushroom's anti-inflammatory properties can also aid in post-exercise recovery by reducing oxidative stress. [12]

Gingko Biloba

Ginkgo Biloba helps support cognitive function by improving blood circulation, particularly to the brain. [13, 14]
This ensures adequate oxygen and nutrient delivery, which is critical for maintaining mental sharpness and focus during high-pressure situations. [13]
An acute dose has been shown to improve attention and episodic memory in healthy individuals. [15]

Ginseng

Ginseng is an adaptogen that helps the body manage physical and mental stress, improving cognitive function and mood. [16, 17]
Its active compounds have neuroprotective effects and may enhance memory and learning. [18]
When combined with Ginkgo biloba, a study found it significantly improved an "Index of Memory Quality" in healthy volunteers over a 12-week period. [19]

Beetroot

Beetroot is a source of dietary nitrate, which the body converts into nitric oxide (NO) to increase blood flow and oxygen delivery to muscles. [14, 20]
This mechanism improves endurance and exercise tolerance and is particularly effective under the hypoxic (low-oxygen) and acidic conditions common in extreme sports. [14, 20]
It also supports recovery by improving oxygen delivery during rest periods and has been shown to enhance brain function in some populations. [14]

The OxyStrength Advantage: Four Pillars of Support

Science-Backed Formulations

We research, not guess—scientifically formulated for oxygen, energy, and resilience in extreme environments.

Clean & Transparent Sourcing

Your health is our priority. We’re transparent, rigorously testing every ingredient for purity, potency, and label accuracy—always free from artificial additives.

Adaptogen-Rich Blends

Our formulas go beyond vitamins, blending adaptogens, mushrooms, and botanicals to help your body adapt to stress, fight fatigue, and stay balanced.

Full-Spectrum Support

Performance is multidimensional. Our products support endurance, immunity, and mental clarity—addressing the full spectrum of your needs.

Science-Backed Formulations

We research, not guess—scientifically formulated for oxygen, energy, and resilience in extreme environments.

Clean & Transparent Sourcing

Your health is our priority. We’re transparent, rigorously testing every ingredient for purity, potency, and label accuracy—always free from artificial additives.

Adaptogen-Rich Blends

Our formulas go beyond vitamins, blending adaptogens, mushrooms, and botanicals to help your body adapt to stress, fight fatigue, and stay balanced.

Full-Spectrum Support

Performance is multidimensional. Our products support endurance, immunity, and mental clarity—addressing the full spectrum of your needs.

The Activites We Support

1/6

Climbing

Skiing

Hiking

Trekking

Altitude Training

Mountain Biking

Targeted Support for Every Stage

Optimize performance and recovery with supplements tailored for pre-ascent, summit, and post-expedition needs.

Understanding the Air Up There

7 MIN. READ

A Beginner's Guide to Altitude Sickness

A beginner-friendly guide to understanding, recognizing, and preventing altitude sickness—covering its causes, symptoms, and essential tips for staying safe during high-altitude treks and climbs.

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Training for the Heights

7 MIN. READ

The 4-Week Plan for Your First High-Altitude Trek

A practical 4-week training plan to prepare your body for high-altitude trekking—boosting aerobic capacity, leg and core strength, and endurance while building confidence for the trail.

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The Unseen Threat

7 MIN. READ

How Oxidative Stress Impacts Your Body at High Altitude

An in-depth look at oxidative stress in high-altitude climbing—how low oxygen and intense exertion amplify it, and how targeted nutrition and antioxidants can protect performance and recovery.

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Fueling Your Adventure

7 MIN. READ

Essential Nutrients for Extreme Environments

A high-altitude nutrition guide detailing the essential role of carbohydrates, protein, iron, and hydration in fueling performance, boosting recovery, and preventing altitude-related fatigue.

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Beyond the Trail

7 MIN. READ

The Importance of Rest and Recovery in High-Altitude Sports

Why strategic rest and recovery are essential for high-altitude success, with practical tips to repair muscles, restore energy, and optimize performance in low-oxygen environments.

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The Gut-Brain Connection

7 MIN. READ

Why Your Digestion Matters on the Mountain

How gut health impacts high-altitude performance, from nutrient absorption to mental clarity, with strategies to keep your digestive system strong and resilient on the mountain.

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