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Feel Clearer In 10 Days — Without Jitters

Two 5-day sample packs • $6 + shipping • 1 capsule/day • 15% OFF bottle code inside.
Ultra-pure lion's mane Caffeine-free 1 capsule/day Many feel it by Days 8–10
Limited kits this month — 2 packs per customer.
Start My 10-Day Challenge
Supports cognitive health & focus. Not intended to diagnose, treat, cure, or prevent any disease.
Cortex Flow supplement bottle
Start My 10-Day Challenge

Join the 10-Day Flow Challenge

Enter your email (and optional SMS) to get the quick start guide and tips. We'll send you to the sample pack to purchase for only $6 to begin the 10-day challenge.
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How it works

1

Claim your kit

$6 sample + shipping

2

Take 1 capsule/day

Mornings are best

3

Check in on Day 10

Many feel it by Days 8–10; use your 15% OFF code (on back of package) to restock

Download the 1-minute Habit Guide
1 per customer

Ultra-pure lion's mane for calm clarity.

Purity first

Carefully sourced; capsule-only (artificial preservatives, dyes)

Steady routine

1 capsule/day (It's okay to step up to 2)

Caffeine-free

Supports focus without jitters or crash

100% Fruiting Body Only Made in USA Small Batch made Shelf Stable
Many feel a difference by Days 8–10 when taken daily.
No stimulants or caffeine.
One capsule each morning for 10 days.
No obligation to buy. Your kit includes a 15% OFF bottle code only if you want to continue.
Standard shipping is calculated at checkout.
Supports cognitive health & focus. Not intended to diagnose, treat, cure, or prevent any disease.

Start the 10-Day Flow Challenge

10-day sample • $6 + shipping • 1/day • 15% OFF bottle code inside.

Start My 10-Day Challenge

Limited kits — 1 per customer.