PeakO₂ Mushroom Blend – Adaptogenic Performance Powder

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.*

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. 

Does PeakO₂ have a flavor?