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🧠 Unlock your brain’s next-level potential with nature’s smartest supplement!
Built By Nature Lion’s Mane is a premium extra strength mushroom supplement featuring a potent 10:1 Lion’s Mane extract. Designed to enhance focus, memory, and cognitive function, it supports mental clarity and stress adaptation. Made with non-GMO, gluten-free, and vegan ingredients, this 60-capsule formula is third-party tested for purity and quality, perfect for health-conscious adults seeking natural brain support.














| ASIN | B0D859SQWN |
| ASIN | B0D859SQWN |
| Age Range Description | Adult |
| Best Sellers Rank | #151,085 in Health & Household ( See Top 100 in Health & Household ) #846 in Mushrooms Herbal Supplements |
| Brand Name | Built by Nature |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (155) |
| Date First Available | June 26, 2024 |
| Dosage Form | Capsule |
| Global Trade Identification Number | 00850063589185 |
| Is Product Expirable | Yes |
| Item Form | Capsule |
| Manufacturer | Built By Nature |
| Manufacturer | Built By Nature |
| Material Features | Genetically Modified Organism (GMO) Free, Gluten Free, Vega |
| Number of Items | 1 |
| Package Dimensions | 3.82 x 2.2 x 2.17 inches; 2.4 ounces |
| Package Quantity | 1 |
| Recommended Uses For Product | Brain Health |
| Special Ingredients | Lion’s Mane 10:1 Mushroom Extract |
| Unit Count | 60 Count |
T**A
Definitely need a drink to get them down
I definitely noticed a difference, I was able to remember a lot more things than without them.. I’ve also been taking it with magnesium vitamins and noticed a huge difference in my energy levels.
L**E
Product was exactly as described. Great value and it works. I have not been disappointed.
Product was exactly as described. Great value and it works. I have not been disappointed.
K**R
Keeps me working on all cylinders
Have used for several years. I am an 82 year old woman who still functions fully on my own and credit the Lions Mane.
V**C
Made in USA, Non GMO, third party tested for purity
Lion's Mane mushroom has been used for centuries in Chinese Medicine. If you've never seen the mushroom, it actually looks like a brain. As a senior, I'm fascinated by the cognitive enhancement claims associated with Lion's Mane and other medicinal mushrooms. This Built By Nature supplement is manufactured in the USA, non-GMO and third-party tested for purity. In addition to the mushroom, each capsule contains safe binder and anti-caking agent ingredients. The supplement is touted as: "Extra Strength 10,000 mg equivalent per serving" yet the the dose of two capsules per serving comes out to 2,000 mg (1000 mg per capsule.) I find this puzzling. Am I missing something here? The company website alludes to globally sourced ingredients. I would appreciate more transparency as to where the mushrooms are grown. Are they imported or grown locally? The other important issue for me is are they organically grown? From the label, this doesn't appear to be the case, although it is non-GMO. Thank you!
A**A
Did not work fast enough
Did notice anything different in my memory
L**R
Works
I've been buying this regularly now. It has the highest dosage for the price and usually comes next day. I know Lion's Mane works because when I take it, I have much more vivid dreams with interesting plotlines that I'll remember after waking. I've even started taking it at night time, and looking forward to the night's entertainment. They say you store away the day's memories while dreaming. I do feel like I'm more my old self. Using this along with Prevagen has really made a difference.
K**R
No results as yet
Haven't seen any improvements yet. Will continue to take the product.
R**E
No more fog.
I was amazed that something so simple could make youmore conscience of what was happening around you. Memory and perception seem highly improved. I take one every 30 hours or so. Less than recommended dosage. But if you already have a healthy living standard, not needed as much.
Trustpilot
2 weeks ago
4 days ago