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Logic Lion's Mane Tincture Clinically Studied Extract

Logic Lion's Mane Tincture Clinically Studied Extract

Logic with MycoThrive™ - a clinically studied lion's mane extract for cognitive performance, measured in trials at 60 minutes and again over 45 days of daily use.†︎

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Logic Lion's Mane is a potent and natural nootropic. It works in four key ways: enhances focus, improves working memory, accelerates reaction times & elevates mood with MycoThrive™ lion's mane extract†︎.

Organic Lion’s Mane MycoThrive™ Mushroom Extract (Hericium erinaceus) (100% fruiting body), Certified Organic Vegetable Glycerin, Purified Water.

Logic is super easy to take, and users love the taste. Take two and a half full dropper squeezes (2 1/2 dropperfuls) mixed with water, coffee, your favorite beverage, or directly onto the tongue.

While many users take Logic Lion’s Mane in the morning to start their day, you can take Logic any time you want to support clarity or productivity.

OTA lion's mane extract tinctures are made in a U.S. facility that is FDA-registered and NSF/ANSI 455-2 GMP certified for dietary supplement manufacturing, and are routinely third-party lab tested for potency and purity, including heavy metals.

  • Clean tested for pesticides
  • Clean tested for microbials
  • Clean tested for heavy metals
  • Every ingredient tested for purity
  • Free of GMOs, preservatives, artificial additives
  • U.S. facility, FDA-registered and NSF/ANSI 455-2 GMP certified

See full testing page — lot-by-lot lab results

View full details

45-Day Placebo-Controlled Study

What the 45-Day Study Measured††

16.9%
Increase in memory
16.1%
Increase in focus
10.9%
Increase in mental clarity
Dr. Robert Woodward MD, scientific reviewer of Logic Lion's Mane tincture, 42 years in medical practice

Scientifically Reviewed By Dr. Robert Woodward MD

"Research suggests benefits of lion's mane in cognition, memory, reaction time and happiness with acute, that is, one dose use. The results for [MycothThrive in Logic Lion's Mane] showed that reaction times were quicker, there were improvements in cognitive tests, improved working memory, and complex attention."

- Dr. Robert Woodward MD 
42 Years in Practice · Psychiatry & Neurophysiology Research

Woman holding a bottle of Logic Lion's Mane supplement indoors.

"Sharp, clear, and focused at any age"

Man holding a bottle of Logic Lion's Mane supplement indoors.

"Do not waste another day or another dollar on things that do not work."

Senior man holding a bottle of Logic Lion's Mane with a blurred indoor background

"I noticed more clarity during the day"

Senior woman holding a bottle of Logic Lion's Mane supplement indoors.

"I've got my green smoothies, my crosswords, and now the only lion's mane I trust."

Woman holding a bottle of Logic Lion's Mane with a blurred indoor background

"My brain hack that actually works."

Bottle of Logic Lions Mane supplement with lion's mane mushrooms on a wooden surface

Lion's Mane Mushroom Tincture Benefits

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 when it comes to finding the best lion's mane mushroom tincture.

Logic’s Premium Lion’s Mane Extract 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.†︎

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.†︎

In a gold-standard, double-blind, placebo-controlled clinical trial, the MycoThrive™ Lion’s Mane in Logic was measured for cognition remarkably fast, with participants improving on mental processing speed in as little as one hour after the first dose compared with their own pre-dose scores. This means data from Logic Lion’s Mane isn’t just based on tradition or anecdote, but on rigorous scientific evidence.†︎

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.†︎

We Want You to Ask Questions! FAQ

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.†︎

Yes, and we take this seriously. Our FDA-registered GMP manufacturer conducts rigorous third-party testing, including at the individual ingredient level, so every ingredient is screened before it ever becomes part of your final product. This multi-step testing protocol includes testing for heavy metals, ensuring that what arrives at your door meets strict quality and purity standards.

We believe you shouldn't have to guess what's in your supplements - and with testing built into every stage of our process, you don't have to.

The fruiting body is the visible, above-ground part of a mushroom. In Lion’s Mane, it appears as a cascading cluster of white strands known as the “mane.” This portion of the mushroom is responsible for reproduction and has traditionally been harvested for its medicinal value because it contains the highest concentration of key bioactive compounds such as beta-glucans and hericenones. These compounds are known to support cognitive health and neurological function.

The mycelium, by contrast, is the unseen root-like network that grows underground, absorbing nutrients and supporting the fruiting body’s development. Lion’s Mane mycelium contains far fewer of the active compounds responsible for cognitive benefits and is often cultivated on grain substrates that cannot be fully separated from the final material. The result is a less potent mixture of mycelium and grain, with more starch and filler content.

Logic uses 100% organic fruiting bodies from Finland, rich in critical compounds like beta-glucans and hericenones. By sourcing only premium fruiting bodies, each serving delivers greater potency and purity. Finnish cultivation also ensures a clean, organic environment, free from contaminants and fillers often found in generic Lion’s Mane products.†

There are a few main differences between Logic Lion’s Mane Nootropic and other nootropic / Lion’s mane formulas.

Firstly: Logic is built on MycoThrive™, a lion’s mane extract with human clinical research conducted on the exact ingredient in the bottle. Two randomized, double-blind, placebo-controlled trials, not general research on lion’s mane. The researchers described the first as the first study to examine lion’s mane and cognitive performance in healthy adults rather than in people already experiencing cognitive difficulty.†︎

It also was found to work fast. In the same gold-standard clinical trial, Lion’s Mane in Logic was measured with improvements in mental processing speed in as little as one hour after the first dose, compared with each participant’s own pre-dose score. This means data from the MycoThrive™ Lion’s Mane in Logic isn’t just based on tradition or anecdote, but on rigorous scientific evidence.

There’s also another big difference. Unlike questionable mushroom supplements that may use cheap grain fillers or mycelium grown on rice or oats, Logic contains 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.†︎

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.

Measured against their own pre-dose scores, participants showed significant gains in working memory, concentration and reaction time, along with improvements in mood and subjective well-being, within two hours of a single serving. This research was published in Nutrients, a peer-reviewed scientific journal, and was run as a randomized, double-blind, placebo-controlled crossover trial: the gold standard of clinical evidence.

Logic Lion's Mane features the clinically studied MycoThrive™ extract, delivered through a proprietary liquid extraction process, providing a total of 970 mg per daily serving (485 mg twice daily).†︎

Logic uses an innovative alcohol-free liquid manufacturing process that leads to a taste that many users really like and describe as lightly sweet with earthy undertones.

Many users easily add Logic into their water, coffee, or favorite beverage for a seamless flavor-neutral experience.

While many users take Logic Lion’s Mane in the morning to start their day, you can take Logic any time you want to support clarity or productivity.

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

Ingredients in Logic: Organic MycoThrive™ Lion's Mane 100% Pure Fruiting Body, USP-Grade Vegetable Glycerin, and Purified Water.

Logic Lion’s Mane is created using an innovative multi-phase extraction process developed over four decades for greater bioavailability and potency – to fully unlock the mushroom’s active compounds.

Unlike typical products that rely on static soaking or high-temperature methods, our proprietary glycerin-based process uses progressive extraction steps to maximize potency and preserve delicate bioactives, without the harsh solvents or heat that can damage them.

This advanced technique allows an alcohol-free formula for better purity, potency, and bioavailability – in an easy to take serving.

We're obsessed with quality. 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.

cGMP refers to the Current Good Manufacturing Practice enforced by the FDA. As the FDA states on their website, “CGMP provides for systems that assure proper design, monitoring, and control of manufacturing processes and facilities.”

It's important to look for cGMP manufacturers when searching for quality health supplements. Many health supplements out there that were not made using best practices such as cGMP may have questionable ingredients, unlabeled ingredients or lack the necessary quality controls that make supplements safe.

Kosher:

Logic Lion’s Mane Nootropic is made in a facility that is Kosher Certified, OU-approved for Passover production for its Scroll K Kosher-certified products, and uses only USP-Grade Kosher Certified Vegetable Glycerin. Please note that Logic itself in made in a Certified Kosher facility, but is not specifically a Kosher Certified product.

Halal:

Logic Lion’s Mane Nootropic is made in a facility that is Halal Certified with ISA (Islamic Services of America) Halal certification internationally recognized, and only uses and uses only USP-Grade Halal Certified Vegetable Glycerin. Please note that Logic itself in made in a Certified Halal facility, but is not specifically a Halal Certified product.

You can - and many people do experiment with homemade lion's mane tinctures. The most common DIY method is a dual-extraction process: first soaking dried lion's mane mushroom in high-proof alcohol for several weeks to extract the fat-soluble compounds, then simmering the remaining mushroom material in water to capture the water-soluble beta-glucans. The two extracts are then combined.

That said, there's a significant gap between a homemade lion's mane tincture recipe and a truly potent, bioavailable product. Getting the extraction ratios right, sourcing high-quality fruiting bodies (not mycelium on grain), and ensuring consistent potency batch-to-batch is where most DIY attempts fall short - and where the benefits you're actually after can get lost.

Our Logic Lion's Mane Mushroom Tincture is crafted using a proprietary multi-phase extraction process from 100% fruiting body clinically studied lion's mane, so you get a precise, consistent dose every time - without the guesswork.

Try Logic Confidently for 30 Days

Try OTA Logic Lion’s Mane for 30 days with confidence. If you don’t feel any improvement within 30 days, we’ll refund your purchase.

See return policy for full details

Happy women embracing outdoors

Lion's Mane Drops Daily Brain Support

Rise above the fog. Reclaim your clarity.†︎

Overstimulation

The world has never been so full of distractions – find your focus with natural brain-boosting compounds.†︎

Forgetfulness

Keep your train of thought and feel more confident in remembering more with faster recall.†︎

Negative Thinking

Minimize negativity loops with lion’s mane clinically studied to boost mood.†︎

Mental Lag

Stop feeling a step behind by supporting cognitive health with targeted mushroom extracts.†︎

Logic: "The Best Lion's Mane Tincture"

Enhanced Focus

Supercharge lion's mane tincture benefits with 100% premium fruiting body from Finland, with clinically studied focus.†︎

Improved Memory

Recall more, stress less. Improvements in working memory from participants' own starting point were found in just 120 minutes with MycoThrive™ in Logic Lion's Mane Mushroom Tincture.†︎

Faster Reactions

Stay ahead in conversation and split-second decisions with faster reaction times.

Lion's Mane Drops - Your Daily Clinical  Upgrade

Support your brain daily and feel sharp again with Logic Lion's Mane Mushroom Tincture.†︎

68%

Of people say they find it difficult to focus at work. [Crucial Learning, August 2022 survey of 1,600 adults]

1 in 3

Can focus on a task for only 10 minutes or less before getting distracted. [Crucial Learning, 2022]

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Tested. Trusted. Transparent

OTA lion's mane extract tinctures are made in a U.S. facility that is FDA-registered and holds NSF GMP registration, and are routinely third-party lab tested for potency and purity.

Tested. Trusted. Transparent
  • Clean tested for pesticides
  • Clean tested for microbials
  • Clean tested for heavy metals
  • Every ingredient tested for purity
  • Free of GMOs, preservatives, artificial additives
  • U.S. facility, FDA-registered and NSF GMP registered

Every Bottle Makes an Impact

OTA has partnered with Native American Heritage Association to combat hunger and provide essential supplies, nutritious foods, and critical resources to those in need. Learn more.

Lion's Mane tincture praised for mental clarity, focus, and energy without caffeine jitters. Customers reported improved memory, concentration, and motivation with pleasant taste. Most noticed effects within days to weeks. Some experienced no results, and rare cases reported negative cognitive effects. A few noted thick consistency affecting dropper use.

  • My thinking has become clearer. It's like clarity of my thinking is great.
  • Helps me feel clearer and more awake, almost like my brain can breathe again.
  • Started noticing a difference in energy and less brain fog after about four days.
  • 5 stars: 48 (87%)
  • 4 stars: 2 (4%)
  • 3 stars: 2 (4%)
  • 2 stars: 0 (0%)
  • 1 star: 3 (5%)
M
Mark C.
Staying healthy at my age

Tremendous how strong it is I have been reading up on my lion's mane and a lot of the research. I try to stay healthy at my age and go only natural / organic. I have told a few friends about Logic.

T
Tommy Ba
5 stars for me works and tastes great

5 stars for me works and I've really started to look forward to the taste and taking it every day

T
Theonlyjackieparton
My fave mushroom tincture

Have used a ton and not a fan of the big name brands because they are watered down and don't work for me. This one does, so I am glad I found it. Will repeat.

N
N.A.
I feel way more locked in when I take Logic

Disclosure: I am a team member of OTA, the brand that makes this supplement.

I do not drink caffeinated coffee. I use this instead, and it's the only thing I need to feel better in starting my day. For me, there's a noticeable difference in my ability to get things done and I feel way more locked in when I take Logic.

A
Anthony G.
Flow State, Clarity, Morning Routine Essential

Disclosure: I am a team member of OTA, the brand that makes this supplement.

I’ve been taking Logic daily since its testing and development, and I can say its clinically proven benefits have been proven to me in my personal experience. I find much more easily entering into a Flow State, and staying focused on my to-do list for the day. It's also immensely helpful to me for journaling and goal setting in the beginning of my morning routine. Of course, everyone’s experience is different, but for me it’s become part of my daily routine.

E
Ed
I thank my wife for getting me on this

My wife got me on this and at first I didn't think much of it. I have tried like 4 of these mushroom supplements and they don't usually do much for me, not sure what it is but this one I do feel and decided to keep going. I do think it builds up in the body.

C
Carolina J.
Flavor is delicious!

Flavor is delicious! I totally did not expect to like tinctures so much. Now I am a fan! Two weeks I waited to say it but it does feel good. I take it with my coffee and my red smoothie.

R
Rick

Lions mane was so thick and lumpy it wouldn’t draw up in the dropper.

R
Richard Putnam
Hello, I am just settling into a routine

Hello, I am just settling into a routine. I am switching from taking in the AM TO PM. because I recently found that to be the best time for people with CKD. I am stage 3. GFR range between 37/42.

C
Claudette

Of The Ancients|Lions Mane Logic Lion’s Mane Tincture is a great product.

R
Randy J.
Has helped my wife so much

Has helped my wife so much she feels like it makes her head clear and she can think better. I got it for her as a gift.

J
JORDAN

Tastes good just got it today fast shipping wont know results for a while but hope it helps with memory i have young onset Parkinsons and memory issues. Thanks

M
Mark Chojnacki
I'm able to recall memories and the words during

I'm able to recall memories and the words during conversation

J
Jack
Seems to work really well and mixes with tea

Seems to work really well and mixes with tea. Only reason I don't give a 5 star is because they keep selling out.

T
Theresa May
Bought for my mother but I ended up taking it too

Bought for my mother but I ended up taking it too and was very pleasantly surprised to the point I use it now too.

S
Sandy B
Top of my supplement stack

I now use this more than any other supplement

R
Roger S.
Makes me feel ON

I feel way more on after starting this and it's pretty easy to take because it tastes good. I also add it to protein shakes.

C
Claudette

Of The Ancients/Lions Mane product is the best.

A
Anonymous
The taste is good but I don't see any changes in

The taste is good but I don't see any changes in my memory

R
Ruth B.
I feel it working for my partner and I

A few weeks in and I do feel like it's working for my partner and I. Our thinking feels faster.

A
Anonymous
I had to quit taking it after about a week

I had to quit taking it after about a week. I felt worse cognitively.. It may interfere with Lexapro and/or Eliquis?? Not certain why it affected me but I started having memory problems. I feel back to normal now that I no longer use it.

J
June A. Mears
I have taken this for 1 months

I have taken this for 1 months. And I know it is working for me. My thinking has become clearer. And I em amazed at how great that feels. It's like clarity of my thinking is great. Thank you . Everyone should buy Lions mane. God bless you and all who created this. June Mears 🐞♥️

J
Jess
Worth it over off brand

Worth it because with the off brand versions I felt like there was no effect.

T
Thom
Works for lucid dreaming

It works for me for really vivid lucid dreams which is what I have been trying many different products for.

C
Claudette

I am giving Of The Ancients / Lions Mane to my husbank. He is more sharp and have more clarity. Thank you OTA.

M
Momofkittens
Used daily as directed

Used daily as directed. - no positive results so far.

M
Margaret
I love this tincture!

I love this tincture! It tastes good and activated my energy and brain in a clear way.

K
Kristen
I’ve been using this product for several months

I’ve been using this product for several months now and have been thrilled with the results. It has truly given me the needed mental focus and clarity to face the day’s challenges. I usually add it to my smoothies but it tastes great on its own as well. Highly recommend!!

P
Paige
Absolutely love this product! Started noticing a

Absolutely love this product! Started noticing a difference in energy and less brain fog after about four days of using daily. Now it’s a staple in my supplement routine! And tastes good too!