Lab-tested

stress relief

Sleep

Reishi

  • Supports Stress Balance & Calm Focus
  • 7% Triterpenes for Potent Adaptogenic Support
  • Supports Immune Defense & Seasonal Resilience
  • Promotes Restorative Sleep & Recovery

Availability: In Stock

1 month supply

$37.99 / unit
-10%

2 month supply

$34.99 / unit
-20%

3 month supply

$30.99 / unit
-25%

4 month supply

$28.99 / unit

Nutriforce subscription, in summary:

  • The most economical option
  • Easy to modify and cancel deliveries
  • Change products anytime
  • Delivery every 1 months (1 month minimum)

Trusted Lab, and France’s No. 1 Natural Supplements Brand

  • No-Risk Money Back Guarantee!
  • 2-5 days US shipping
  • Free shipping on orders over $70!

The Mushroom of Immortality for Stress & Zen

Reishi 500mg (7% Triterpenes) – The ultimate adaptogen for deep sleep, immunity & inner calm.

Cortisol & Stress
Management

Restorative Deep
Sleep Support

High-Potency 7%
Triterpenes

Robust Immune
Function

Emotional Calm
& Resilience

Anti-Aging
& Vitality

Healthy Heart
& Circulation

Natural Inflammatory
Response

Why Choose Nutriforce Reishi?

Other Reishi Supplements

Low-dose formulas that don’t deliver noticeable stress or sleep support
Non-standardized mushroom powder with inconsistent triterpene content
No triterpene standardization – you don’t know what you’re really getting
No quality controls for heavy metals, pesticides & environmental toxins
Harsh processing that can degrade sensitive bioactive compounds
Bulked with fillers, flow agents & cheap excipients
PREMIUM ADAPTOGEN EXTRACT

Nutriforce Reishi

High-strength 500 mg dose for daily calm, immune & recovery support
Standardized to 7% triterpenes for consistent potency and results
Clean, traceable sourcing for consistent purity and quality
Strict quality testing to reduce the risk of contaminants
Careful processing to preserve delicate triterpenes and bioactives
100% focused formula – no unnecessary fillers, just clean potency

Real Stories, Real Zen

Honest feedback from our Nutriforce community

Thomas transformation

Thomas B.

Asheville, NC

High-stress job in finance. I was living on cortisol and caffeine. Started this Reishi extract (the 7% triterpenes version) and within a month, my resting heart rate dropped and I stopped overthinking at night. I feel calm but alert, not groggy.

Clara transformation

Clara J.

Portland, OR

I’ve tried every sleep supplement out there. This is the only thing that actually keeps me in deep sleep. The high triterpene content makes a huge difference compared to the cheaper brands. I wake up feeling like I actually slept for the first time in years.

Marcus transformation

Marcus S.

Boulder, CO

62 years old. I take this primarily for immune support and longevity. I haven’t caught a seasonal bug in over a year. Plus, it really helps with the joint inflammation after my morning hikes. It’s the ‘immortality mushroom’ for a reason.

📸 Share your wellness journey with us at [email protected]

What Our Customers Say

Over 200,000 people trust Nutriforce

Week 2: Definitely noticing a ‘calm’ wash over me in the evenings. Sleep quality is up 30% according to my tracker.

Liam W. Seattle, WA

Takes about 3 weeks to build up, but it’s worth the wait. My anxiety levels are much more manageable now.

Sophia K. Austin, TX

The 7% triterpene count is the real deal. Most brands don’t even list it. Potent stuff for stress.

James L. Denver, CO

Cleanest Reishi I’ve found. No fillers, just the extract. My focus at work has improved because I’m less stressed.

Elena R. Miami, FL

I take it before bed. It doesn’t knock you out, it just prepares your body for real recovery. Love it.

Chris M. Chicago, IL

I’ve noticed a huge difference in my seasonal allergies too. Seems to balance out the immune system well.

Dr. Sarah V. Boston, MA

Balanced mood all day. I’m less reactive to small stresses. This is now a permanent part of my stack.

Derek P. Phoenix, AZ

Skeptical about mushrooms at first. But the science on triterpenes is there. Feeling much more resilient.

Victor T. San Diego, CA

Your Path to Calm

What to expect as Reishi triterpenes adapt to your system

1
Week 1-2

Nervous System Soothing

Triterpenes begin interacting with your GABA pathways. You’ll start noticing a subtle ‘edge’ taken off daily stress and perhaps an easier time falling asleep at night.

GABA support Subtle calm Easier sleep
2
Week 3-4

Adrenal Recovery

As an adaptogen, Reishi begins balancing your cortisol response. Morning energy feels more stable because your adrenals aren’t overworking. Deep sleep cycles become more frequent.

Cortisol balance Stable energy Deep sleep
3
Month 2

Immune Intelligence

Beta-glucans and triterpenes are now fully supporting your immune system. You feel more resilient to environmental stressors and physical fatigue. Recovery after exercise is improved.

Immune boost Resilience Faster recovery
4
Month 3

Total Adaption

Your body has fully adapted to the Reishi compounds. Mental clarity is high, and your ability to stay calm under pressure is significantly better. Long-term cardiovascular support is established.

Emotional balance Heart health Mental clarity
5
6 Months+

Anti-Aging Shield

Continuous use supports cellular longevity and protects against oxidative stress. Many users report a ‘glow’ in their skin and a sustained sense of peaceful vitality year-round.

Longevity shield Cellular protection Peaceful vitality
Reishi (7% Triterpenes)
Stress relief, deep sleep & immune defense
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