Front view of a Reishi mushroom supplement bottle on a clean background.

Scientific chart and clinical data highlighting the immune-boosting properties of Reishi.

Infographic listing Reishi benefits: relaxation, longevity, and natural defense support.

Laboratory seal of approval for 100% pure and natural Garcinia Cambogia supplement.

Reishi

Name: Reishi
SKU: 3760421195033
Availability: InStock

Lab-tested

stress relief

Sleep

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

2 month supply

$37.99

3 month supply

$37.99

Refill ships automatically

Adjust or cancel anytime

2-4 days US shipping

Not another sedative fix

Most stress relief supplements just pump you full of melatonin or herbs that leave you groggy the next morning. This formula targets your body’s cortisol levels and immune response at the source. Designed to quiet the mind and support natural defense systems, this capsule helps you recover from physical and mental stress without the heavy brain fog. No daytime drowsiness, no synthetic fillers just pure botanical support that restores your inner balance and puts you back in total control of your downtime.

Thomas B. Verified buyer

My sleep quality is on a whole different level now. I wake up feeling actually rested for the first time in years. Total game changer.

Clara J. Verified buyer

I’m much more chilled out during high-stress weeks at work. It doesn't make me sleepy, just centered. This stuff is legit!

Marcus S. Verified buyer

Best investment for my recovery. My body feels less "inflamed" and my head is clear. I’m 100% sold on this for my daily stack.

How it works and why you feel better ?

Reishi works by modulating your body’s endocrine and immune systems. It contains complex sugars called beta-glucans and triterpenes that help balance your internal stress response. By lowering high cortisol levels, it allows your nervous system to exit "fight or flight" mode and enter a state of deep recovery. This leads to better sleep quality, a stronger immune barrier, and a more resilient mind that can handle daily pressure without burning out.

Shipping & Guarantee :

Free shipping on all US orders over $55
Ships within 24h — most orders arrive in 3–5 business days
60-day "Feel Strong" guarantee — if you don't feel a boost in your resilience, we'll refund you in full.

Product Details

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

Reishi Results

Proven Excellence

The only lab-tested formula standardized for 7% Triterpenes to support nervous system calm, deep sleep, and immune intelligence.

92%

Reported falling asleep faster and experiencing a deeper, more restorative night’s rest.

89%

Noticed a significant reduction in daily stress reactivity and nighttime racing thoughts.

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

Reviews of our Reishi Extract.

Discover how Nutriforce has restored our customers’ inner zen and immune resilience

Asheville, NC

Thomas B.

“High-stress job in finance. Living on cortisol and caffeine. Within a month, my resting heart rate dropped and I stopped overthinking at night. I feel calm but alert.”

Portland, OR

Clara J.

“I’ve tried every sleep supplement. This is the only thing that keeps me in deep sleep. High triterpene content makes a huge difference. I wake up feeling genuinely rested.”

Boulder, CO

Marcus S.

“62 years old. Take this for immune support and longevity. Haven’t caught a bug in over a year. Plus, it really helps with joint inflammation after my morning hikes.”

What to expect, step by step.

Your journey to adaptive calm and systemic resilience

Week 1-2

Nervous System Priming

Triterpenes begin interacting with GABA pathways. You’ll start noticing a subtle ‘edge’ taken off daily stress and an easier transition into restorative sleep cycles.

Month 1-2

Cortisol & Immune Balance

Adaptogenic properties peak. Morning energy becomes more stable as your adrenals recover. Beta-glucans fortify your immune defense and support internal inflammatory balance.

6+ Months

Sustained Immortality Baseline

Establish a permanent state of peaceful vitality. Enjoy long-term cardiovascular support, cellular longevity, and the resilience of a fully optimized system.

📸 Share your zen journey: [email protected]

Reishi (7% Triterpenes)

Stress relief, deep sleep & immune defense

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