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PeakO₂ Mushroom Blend – Adaptogenic Performance Powder
Elevate your training and daily wellness with PeakO₂ Advanced Mushroom Blend — a powerful adaptogenic formula of six organic mushrooms including Lion’s Mane, Cordyceps, and Reishi. Clean and gluten-free.
Why Choose PeakO₂?
Athletic Endurance Support*: Cordyceps and King Trumpet may support oxygen efficiency,* helping you push through high-intensity workouts.*
Mental Clarity*: Lion’s Mane is prized for supporting focus* and cognitive health,* so you can stay sharp in the gym and beyond.*
Immune & Wellness Backing*: Reishi, Shiitake, and Turkey Tail bring adaptogenic balance and full-body wellness benefits.*
Clean Label Transparency: No fillers. No fluff. Just 2,000mg of pure PeakO₂ mushrooms.
At Bucked Up, we craft supplements to help you feel like a million bucks. With PeakO₂ Advanced Mushroom Blend, you’ll have the endurance,* clarity,* and resilience* to conquer every rep, every mile, every day.
Key Benefits
Adaptogenic Support – Helps your body adapt to physical and mental stressors*
Performance Fuel – Supports oxygen utilization for endurance and stamina*
Cognitive Support – Includes Lion’s Mane, known to help support brain health*
Clean Formula – Gluten-free and non-GMO
Push Past Limits with PeakO₂
You don’t settle for average — and neither should your supplements. Bucked Up Essentials PeakO₂ Advanced Mushroom Blend is built for those who demand more from their training, their recovery, and their mindset.
Formulated with a 2,000mg dose of PeakO₂ per serving, this adaptogenic powerhouse combines six organic mushroom strains used for centuries in traditional wellness practices. Together, they work synergistically to help your body adapt to stress,* support stamina,* and maintain clarity when it matters most.*
Whether you’re chasing that next PR, grinding through a long workday, or seeking balance in your wellness routine, PeakO₂ is your secret weapon for sustained performance.*
Benefits Stack
Mood*
Focus*
Energy*
Endurance*Cordyceps (Cordyceps militaris) (2,000 mg)
Supports energy and endurance*
Reishi (Ganoderma lucidum)(2,000 mg)
Traditional mushroom for immune health*
King Trumpet (Pleurotus eryngii)(2,000 mg)
Antioxidant support*
Shiitake (Lentinula edodes)(2,000 mg)
Rich in polysaccharides for wellness*
Lion’s Mane (Hericium erinaceus)(2,000 mg)
Brain and cognitive support*
Turkey Tail (Trametes versicolor)(2,000 mg)
Gut and immune support*
Mix 1 serving (1 scoop, 2g) into your favorite beverage, 1–2 times daily.
On training days: Take 1 scoop before and 1 scoop after exercise.
On non-training days: Take 2 servings spread throughout the day.
What is PeakO₂?
PeakO₂ is a blend of six organic adaptogenic mushrooms — including Lion’s Mane, Cordyceps, and Reishi — formulated to support endurance,* performance,* and overall wellness.*
When should I take PeakO₂?
For best results, take PeakO₂ daily. On training days, use one scoop before exercise and one scoop after. On non-training days, you can take two servings spread throughout the day. Consistency is key to unlocking adaptogenic benefits.*
Can I stack PeakO₂ with other Bucked Up supplements?
Yes. PeakO₂ is unflavored and stacks seamlessly with your favorite Bucked Up pre-workout, amino acids, or daily wellness powders. Just mix it in and go.
How long does it take to feel results from PeakO₂?
Some athletes notice improved stamina and training capacity within the first few weeks, while full adaptogenic benefits may build with consistent use over 3–4 weeks.*
Is PeakO₂ safe?
PeakO₂ is gluten-free and non-GMO. Always consult your physician if you are pregnant, nursing, taking medications, or managing a medical condition.