2026 Sale: Save 33% Off + Free Shipping Options
4.8 Star Average
Better Focus in
60 Mins Or Get
Your Money Back
Elevate your focus, expand your memory, and improve your reaction time. Clinically proven results in as little as one hour.
FOCUS
MEMORY
BRAIN HEALTH
Try Logic for 30 days risk free
The Only Clinically Proven Lion’s
Mane Nootropic With MycoThrive™
100%
Fruiting Bodies
With Organic
Lion’s Mane
Manufactured in
the United States
3rd Party
Lab Tested
4.8 Star Average
FDA-Registered Lab
Clinically Proven
Beta-Glucans
4.8 Star Average
FDA-Registered Lab
Clinically Proven
Beta-Glucans
4.8 Star Average
FDA-Registered Lab
Clinically Proven
Beta-Glucans
4.8 Star Average
FDA-Registered Lab
Clinically Proven
Beta-Glucans
Reviews from happy customers
across the United States
Loved by people who want to supercharge their day with the power of mushrooms.
4.8 star Average Rating
Experience the shift with Logic in 30 days or get your money back
Simple, powerful, and designed to deliver real results that you can actually feel.
1x Bottle
Free Shipping
Save $18.98
Free shipping every 25 days
$20.97
$29.95
Most Popular
2x Bottle
Free Shipping
Save $37.96
Free shipping every 25 days with Auto Ship
$41.94
$79.90
+FREE Shipping
3x Bottle
Free Shipping
Save $56.94
Free shipping every 25 days with Auto Ship
$62.91
$119.85
+FREE Shipping
1x Bottle
Free Shipping
Save $10.00
$29.95
$39.95
Most Popular
2x Bottle
Free Shipping
Save $20.08
$59.90
$79.98
3x Bottle
Free Shipping
Save $29.94
$89.95
$119.85
+30% Additional Savings With Auto Ship
Pause, cancel or swap at anytime
+30% Additional Savings With Auto Ship
Pause, cancel or swap at anytime
Ships within 24 Hours Mon-Fri
FREE avg 2-day shipping today
30-Day Money Back Guarantee
Why OTA Logic?
It's simple!
Comprehensive: Cognition support that works. Logic replaces handfuls of nootropic / focus products at a fraction of the cost.
Easy to take: A habit that is so effortless and fast-acting. Just one easy liquid dose per day.
Portable: Just grab and go. No Mess, No Stress: No pills. No powders, or cleaning messy counters.
Ingredients & Allergies
Ingredients
Organic MycoThrive™ Lion's Mane 100% pure fruiting body, USP-Grade Vegetable Glycerin, and Purified Water.
Logic uses 100% organic fruiting bodies from Finland, the part of the mushroom richest in the critical active compounds like beta-glucans and hericenones. By sourcing only fruiting bodies you get greater potency and greater benefits in every serving. Finnish cultivation provides a cleaner, organic environment, which means less contaminants and fillers which may be found in generic Lion’s Mane products.
Logic’s Premium Lion’s Mane is also standardized to beta-glucans (1,3 / 1,6) -- the bioactive compounds known for cognitive and neurological benefits. Standardization means each serving delivers a consistent, clinically relevant amount of these compounds, unlike generic Lion’s Mane powders that can vary widely in potency and effectiveness.
Allergies & High Quality Standards
Logic is proudly vegan, gluten free, dairy free, alcohol free, preservatives free, additives free, GMO free, soy free, sesame free, and made in a facility that is:
Fair Trade Oriented, uses USP-Grade Halal & Kosher Certified Vegetable Glycerin, ECO-Friendly compliant, Carbon Neutral compliant, Zero Waste compliant, Majority Woman-Owned & Woman-Run, Halal Certified, Vegan Certified, Kosher Cerified Contains Lion’s Mane Mushroom.
What is Lion’s Mane mushroom?
Lion’s Mane is a large white mushroom that naturally grows on hardwood trees and has been used in traditional medicine for centuries. Known for its striking appearance that resembles the mane of a lion, this ‘super-mushroom’ is rich in bioactive compounds like hericenones and erinacines, which are molecules shown to support nerve growth and brain health.
Unlike many common culinary mushrooms, Lion’s Mane has gained significant scientific interest for its potential to support mental performance, mood balance, and healthy neurological systems. Lion’s Mane is understood to support cognition by promoting the production of Nerve Growth Factor (NGF), a vital protein involved in the maintenance, repair, and regeneration of neurons.
Logic Lion’s Mane is standardized to contain bioactive compounds known for cognitive and neurological benefits, called beta-glucans (1,3 / 1,6). Standardization means each serving delivers a consistent, clinically relevant amount of these compounds, unlike generic Lion’s Mane products which can vary widely in potency and effectiveness.
Science & Clinical Study
Science & Clinical Study Results
In a double-blind, randomized, placebo-controlled crossover trial published in Nutrients, researchers evaluated the short-term cognitive and mood effects of a single 1,000 mg dose of MycoThrive™ Lion’s Mane mushroom extract found in Logic, in healthy adults.
The study was designed to assess attention, working memory, mental processing speed, and overall mood. Participants received one of three treatments in separate sessions: 1,000 mg of MycoThrive™ Lion’s Mane, 650 mg of guayusa extract, or a placebo. Cognitive testing was conducted at three points: before dosing, and again 60 and 120 minutes after ingestion, to capture the acute effects of each formula.
Results showed that those who took MycoThrive™ Lion’s Mane found in Logic experienced significant gains in working memory, concentration, and reaction time compared to placebo, along with meaningful improvements in mood and subjective well-being. Participants reported feeling more focused, calm, and positive, indicating that MycoThrive™ Lion’s Mane found in Logic supports both cognitive clarity and emotional balance in as little as two hours after a single serving.
Results of the clinical study found a 6x increase in mental processing speed compared to placebo, 400% improvement in reaction speed compared to placebo, a 10% enhancement in cognitive performance, and approximately 4x improvement in in mood and feelings of happiness compared to placebo – all in just 120 minutes.
Third Party Testing
Logic is created here in the United States in an FDA-registered cGMP NSF facility, with every ingredient third party lab tested for potency and purity from dangerous contamination levels.
Directions:
Logic is easy to use. Take 2 1/2 dropperfuls mixed with water, your favorite beverage, or under the tongue.
Benefits
The benefits of Logic and its clinically proven lion’s mane take up a long list. Some of the clinically studied benefits from the premium lion’s mane in Logic include:
Enhanced Focus
Break through brain fog with a clinically proven attention boost and sharper mental clarity, so you can stay clear, alert, and in control.
Improved Memory
Recall more, stress less. Backed by results showing 3x improvement in working memory and accelerated mental processing vs. placebo supporting faster mental recall with MycoThrive™ in Logic.
Faster Reactions
Stay ahead in conversation and split-second decisions with clinically supported 2x faster reaction times in just 2 hours vs. placebo with MycoThrive™ in Logic.
CHOOSE YOUR OFFER
1x Bottle
Free Shipping
Save $18.98
Free shipping every 25 days with Auto Ship
$20.97
$29.95
Most Popular
2x Bottle
Free Shipping
Save $37.96
Free shipping every 25 days with Auto Ship
$41.94
$79.90
+FREE Shipping
3x Bottle
Free Shipping
Save $56.94
Free shipping every 25 days with Auto Ship
$62.91
$119.85
+FREE Shipping
1x Bottle
Free Shipping
Save $10.00
$29.95
$39.95
Most Popular
2x Bottle
Free Shipping
Save $20.08
$59.90
$79.98
3x Bottle
Free Shipping
Save $29.94
$89.95
$119.85
+30% Additional Savings With Auto Ship
Pause, cancel or swap at anytime
+30% Additional Savings With Auto Ship
Pause, cancel or swap at anytime
Advanced Nootropic
Adaptogenic
100% Fruiting Body
100% Natural
Advanced Nootropic
Adaptogenic
100% Fruiting Body
100% Natural
Why Mushrooms Matter &
How Lion’s Mane Works
Mushrooms have been revered for up to 10,000 years across Spain, India, North America, East Asia, and Africa. Today, research has documented 130+ distinct health benefits from medicinal mushrooms. But not all mushrooms are created equal, and sourcing makes all the difference.
Standardized active compounds = you know what you’re taking
Logic’s Premium Lion’s Mane is standardized to beta-glucans (1,3 / 1,6) -- the bioactive compounds known for cognitive and neurological benefits. Standardization means each serving delivers a consistent, clinically relevant amount of these compounds, unlike generic Lion’s Mane powders that can vary widely in potency and effectiveness.†︎
100% Organic ‘fruiting bodies’ from Finland means more benefits
Logic uses 100% organic fruiting bodies from Finland, the part of the mushroom richest in the critical active compounds like beta-glucans and hericenones. By sourcing only fruiting bodies you get greater potency and greater benefits in every serving. Finnish cultivation provides a cleaner, organic environment, which means less contaminants and fillers which may be found in generic Lion’s Mane products.†︎
Fast-acting support for focus and mental clarity
In a gold-standard, double-blind, placebo-controlled clinical trial, the MycoThrive™ Lion’s Mane in Logic was shown to work remarkably fast – with measurable improvements in mental processing speed in as little as one hour after the first dose. This means data from Logic Lion’s Mane isn’t just based on tradition or anecdote, but on rigorous scientific evidence that found fast-acting benefits for cognition.†︎
No fillers and backed by lab safety testing
Unlike questionable mushroom supplements that may use cheap grain fillers or mycelium grown on rice or oats, the Lion’s Mane in Logic is made only from premium Lion’s Mane fruiting bodies with no fillers, starch, or hidden carriers. That matters because grain-based products can dilute potency, leaving you with little more than ground-up grain instead of the bioactive compounds responsible for cognitive benefits. It’s also important to know that what you are putting into your body is safe and free of harmful contaminant levels, which has become a chief concern in the supplement industry as of late. Logic Lion’s Mane is third party lab tested by FDA-registered and ISO accredited labs for purity and potency across contaminants like lead, arsenic, mercury, yeast, mold, and much more.†︎
Highly Bioavailable
Proprietary glycerin extraction for high bioavailability.
FDA-Registed Lab
Made in an FDA registered US facility and routinely third party tested for purity and potency.
Premium Lion’s Mane
100% premium lion’s mane fruiting bodies from Finland for maximum benefit.
Third party Tested
Organic Lion’s Mane
Active Compounds
Filler Free
Third party Tested
Organic Lion’s Mane
Active Compounds
Filler Free
Third party Tested
Organic Lion’s Mane
Active Compounds
Filler Free
Third party Tested
Organic Lion’s Mane
Active Compounds
Filler Free
"My brain hack that actually
works"
"I noticed more clarity during
the day"
"Within a few hours, I felt way
more focused like my brain
just switched on"
"I can actually stay on task,
think way more clearly"
"I felt sharper, more focused,
and it was so much easier to
get things done"
TRY IT FOR 30 DAYS
We Guarantee You'll Love It.
If not, get your money back within 30 days. No questions asked.
#1 Lion's Mane In The USA
How to Take Logic Each Day
(In Less Than 10 Seconds)
1. Drop
Take 2ml Logic under your tongue for the fastest absorption.
2. Drink
Mix Logic with water, coffee, tea, or anything you love. No weird texture. No aftertaste.
3. Repeat Daily
Users say Logic tastes like earthy honey with depth. They love that it’s alcohol free and easy to take. No pills. No powders. Just one easy dose per day.
