

🧠 Own your focus, fuel your future.
Premium L-Theanine, Alpha-GPC, Lion’s Mane & Phosphatidylserine supplement offers a powerful 14-ingredient formula designed to enhance cognitive function, mental clarity, and calm focus. With 150 capsules per bottle, it provides up to 5 months of sustained brain support, crafted in GMP-certified facilities for quality and purity—perfect for professionals seeking a jitter-free mental edge.


















| ASIN | B0F7GGZP9C |
| Best Sellers Rank | #152,033 in Health & Household ( See Top 100 in Health & Household ) #840 in Mushrooms Herbal Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (36) |
| Date First Available | May 4, 2025 |
| Manufacturer | PEAKPURY |
| Package Dimensions | 4.41 x 2.28 x 2.2 inches; 4.66 ounces |
M**S
Great value/fantastic product
After a lot of research I decided to try this supplement. Why did I wait so long?! I feel like my stamina is back and no jitters. I’m highly recommend. I’ve told several friends to buy it. I noticed results the first time I took it. I take it with coffee as recommended by an influencer.
T**A
Works fast
Works almost too good. Results are worth the money and definitely keeps you on track with focus
J**N
Works great!
I snagged this for a family member. The product arrived in a quality bottle with a good seal. The expiration was well into 2028. The capsules are of average size, have a slightly pleasant smell, and are easy to swallow. With a product count of 150 and a dosage of one capsule, it's an exceptional value. My family member reports that they have been sleeping better and feel generally sharper throughout their day with no notable digestive effects, meaning this is potentially an effective way to increase quality of life. They plan to continue with this product.
J**Y
Focused, Calm Energy in a Simple Capsule
I’ve been taking this brain support supplement for several weeks now, and it’s quickly become a key part of my daily routine. The combination of L-Theanine, Alpha-GPC, Lion’s Mane, and Phosphatidylserine seems to deliver exactly what it promises—smooth, steady focus without the jitters you sometimes get from caffeine or other energy boosters. The capsules are easy to swallow, have no weird taste, and feel gentle on the stomach, which makes it effortless to stick with long-term use. I’ve noticed a clearer mind during work and study sessions, along with a subtle boost in mental endurance—especially helpful on hectic days or when I need to stay sharp for extended periods. What I appreciate most is that it supports calm energy rather than a sudden spike, and I’ve even noticed my sleep feels a bit more restful on the nights I take it consistently. With 150 capsules in a bottle, this is a solid, long-term brain support option that’s convenient, high-quality, and effective. A definite five-star pick for anyone looking to enhance focus, clarity, and cognitive wellness.
G**E
i don't get distracted as easily with these
I've been taking these for a minute now and I've noticed a little bit of a change. My sleep is still kinda whack like it has been my entire life. but I have noticed that I have had a bit more focus than usual. esp if something happens that would usually distract me and I'd lose every bit of focus, that hasn't been happening. The distracting thing happens and I have been able to jump right back into whatever the task is I was doing. that's so far the main thing I've been able to notice that these have helped with.
P**J
Clearer Mind, Calmer Energy, Daily Win
hiii..!! this is a high quality supplement w a powerhouse blend—L-Theanine, Alpha-GPC, Lion’s Mane, Phosphatidylserine—all known for supporting cognitive function n mental clarity.. for me, the effects are clear: smoother focus, better grasp on thoughts, n a calm, steady energy that lasts through busy, people-heavy days.. as someone w ADHD, that’s no small thing.. it’s made a noticeable difference in how I mentally show up—especially when I need to stay sharp n conversational all day long.. bonus benefits: I seem to sleep better, n there’s no weird taste, smell, or oversized pills.. just clean capsules that are easy to take.. an excellent deal for a 5 month supply, n genuinely something I look forward to continuing.. highly recommend for anyone needing a lil extra brain support, minus the jitters..
S**R
L-Theanine, Alpha-GPC, Lion’s Mane & Phosphatidylserine Supplement MADE In The USA - 150 capsules
good price for "all in 1" supplement, that says it supports cognitive and mental focus, supports calm and mental energy. The title description says it is "made in USA" and I could not find that on the bottle and the company's website does not show list L-Theanine, Alpha-GPC, Lion’s Mane & Phosphatidylserine product, so if that matters to you, skip this product.
D**M
Made in USA
I got these because I wanted something with L-Theanine for mood support. I like that they are made in the USA for safety purposes. The pills are easy to swallow and not too large. I haven't noticed a huge difference in energy level or health benefit, but its hard to tell. I've had no side effects from this supplement.
Trustpilot
1 month ago
1 month ago