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🧠 Elevate your mind, own your day — don’t let focus slip away!
Double Wood's Phosphatidylserine 300mg capsules deliver clinically supported cognitive support with a premium NSF Certified, Non-GMO formula designed to enhance memory, focus, and cortisol balance. Taken nightly, effects build over 1-4 weeks to promote sharper mental clarity and restful sleep, all crafted in the USA with rigorous third-party testing.

























| Asin | B079YF1K1B |
| Best Sellers Rank | #50 in Blended Vitamin & Mineral Supplements |
| Date First Available | February 20, 2018 |
| Department | Adults |
| Item Model Number | PHOSMERCH |
| Manufacturer | Double Wood Supplements |
| Product Dimensions | 1.5 x 2 x 3.1 inches; 1.9 ounces |
D**N
Healing my nervous system
I was researching how to heal my nervous system and increase cognitive function. In my research I found that PhosphatidylSerine along with Magnesium L-Threonate would help me. I’ve been taking them together for over 2 weeks now and I definitely feel the difference! My memory recall is much faster, I don’t have brain fog anymore, and I’m more focused. My energy has increased and my body wakes up on its on without an alarm clock. Of course, check with your doctor first, but I highly recommend it!
A**E
Great restful sleep/ rested in AM
Works surprisingly well. I have quick dose tolerance so will see with time but even if not used every night the days I used the sleep was deeper longer and more restful. Significant difference 3rd time using it was better than first time, but again even if can’t be. Used everyyday will be using this to help w quality sleep.. also regarding this brand have switched about half of my supplemts this brand not disappointed. In AM.. Kanna, great start but not for everyday use. Also from double wood … other brands worked but not as strong and twice price
T**Y
Well-Formulated, Easy to Take, Subtle Benefits So Far
I’ve been taking this Phosphatidylserine 300 mg supplement for a period of time now and wanted to give a thoughtful review based on real use rather than short-term expectations. First, from a practical standpoint, the capsules are small and easy to swallow, which matters more than people realize—especially if you already take other supplements. No taste issues, no stomach upset, and no problem staying consistent. From a technical and clinical perspective, phosphatidylserine (PS) is a phospholipid that plays a key role in cell membrane structure, particularly in neuronal cells. It’s commonly used for: cognitive support (memory, focus, word recall) stress response and cortisol regulation age-related cognitive decline supporting communication between brain cells There’s research supporting its role in modulating cortisol, which is why it’s often used for stress management and mental fatigue, especially when taken consistently over time rather than expecting immediate effects. As for results, I’ve noticed slight but real improvements, mainly in mental clarity and day-to-day cognition. Nothing dramatic or overstimulating—and honestly, that’s a good thing. This doesn’t feel like a stimulant or a quick fix. The changes are subtle, steady, and cumulative, which is exactly how this type of supplement is supposed to work. I’m realistic about supplements like this: they’re not meant to produce overnight results. Because of that, I plan to continue using it for a few more months to see whether the improvements become more pronounced with longer use. So far, I’m satisfied with the quality, dosing, and tolerability. If you’re looking for a clinically supported cognitive and stress-support supplement and are willing to give it proper time, this is a solid option.
E**N
Quality product. Helped sleep, mental clarity.
Helped my sleep.
H**Y
It's Working!!
I tried many things to calm my cortisol. I used to wake up like a jack-in-the-box. The first time I took Phosphatidylserine I woke up like a normal person (yawn, stretch and slowly arise). I've been taking 300mg 2 hrs before bed (ai suggested not taking it right at bed because I have other things I take then). It's been working for almost 2 months now! When I miss a dose I wake up too early and too fast. I'd never heard of this brand til I found it on Amazon. I have since noticed Double Wood in my local health food store, so I told the inventory person about my great experience with it so far.
B**E
Helps the memory!
This stuff is great! It's one of the few things that will cross the blood brain barrier, and keeps your memory all together! We had my mom on this for a long time, then she stopped swallowing her pills, so we pulled them from her (she would chew on them ... ick) and after that, we watched her go downhill quickly, sadly passing in the next year. When she was on them though, she was talking, answering, chatting, we could carry on conversations ... off them, we got nothing. As I'm semi-retired now myself, I have incorporated them in my routine and I can say it helps too!
Z**Z
Okay products.
Lower potency but a good price overall.
S**A
Reaction time while driving, or answering questions, has improved! I feel mentally 15 years younger
I am a 61 year female. I was a professional videographer. I operate the complicated livestream at church. Three times now, I have forgotten to plug the projector into the computer, sending parishioners into a tizzy to find out what's wrong. It's so embarrassing when everyone realizes it's just that I forgot to plug in the projector. This embarrassment led me search for a solution. I have been taking 2 capsules a day of Double Wood Phosphatidyl Serine for 10 days now. I'm already feeling faster reaction time to an aggressive driver on the highway, and better recall to the question "Who was I supposed to call tomorrow morning?" The answer (the dentist) came immediately out of memory, rather than hours later, or possibly never. I've seen other reviewers say to take 2 capsules for 30 days, then one capsule a day after that. I'm looking forward to never forgetting to plug in that darn projector at church again, among other things. My mind just feels "brighter" and "less fuzzy". I feel mentally 15 years younger. UPDATE: I weigh 180lbs, and am 5'4". I took 2 capsules once a day for the first month, then one capsule each day after that. (I put the bottle next to my morning coffee so I don't forget to take my memory pills -- ha ha!) I feel sharper and more quick to recall things, or put things together in my brain in creative ways. Like when I was younger, or like if I always drank coffee, without the coffee buzz and the upset stomach. I'm very impressed.
S**Y
Buenos
Es lo que necesitaba comprar
W**E
I totally recommend but also I recommend t be patient
Pros: • High-Quality Ingredients: The ingredients are clean, natural, and effectively sourced. • Boosted Mental Clarity: I noticed an improvement in focus and clarity after consistent use, which helped during work and study sessions. • Great Value for Money: You get a good quantity of capsules for the price, making it a cost-effective option for daily use. • No Side Effects: Unlike other supplements I’ve tried, I haven’t experienced any unwanted side effects like jitteriness or crashes. Cons: • Capsules are Slightly Large: While not a major issue, the capsules can be a bit large to swallow, especially if you’re not used to taking supplements. • Takes Time for Full Effects: You need to be consistent for at least a couple of weeks to notice the full benefits. Overall, I’m very satisfied with the quality and results from Double Wood Supplements. It’s a great addition to my daily routine, and I highly recommend it for anyone looking for a natural cognitive boost.
K***
Pills turn yellowish
50% of the pills turn yellowish, less than 3 months after I open the bottle. I’m very careful of not touching the unconsumed pills. I do not get the consistent brain boost.
K**A
Gute Wirkung
Das Produkt verbessert das Konzentrationsvermögen.
P**O
ok
ok
Trustpilot
3 weeks ago
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