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🧠 Unlock your brain’s full potential — don’t get left behind!
Phosphatidylserine 300mg capsules from Double Wood Supplements deliver a clinically optimized dose to support memory, focus, and cognitive health. Made in the USA with Non-GMO, gluten-free ingredients and third-party tested for purity, this supplement is designed for professionals seeking a scientifically backed edge in mental performance.

| ASIN | B079YF1K1B |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #4,768 in Health & Household ( See Top 100 in Health & Household ) #58 in Blended Vitamin & Mineral Supplements |
| Brand | Double Wood Supplements |
| Brand Name | Double Wood Supplements |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 6,187 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00859793007099 |
| Item Dimensions | 1.5 x 2 x 3.1 inches |
| Item Form | Capsule |
| Item Highlight | Memory, Focus + Cortisol Supplement, NSF Certified, Calm, Restful Sleep Taken PM, 2 Small Caps, Builds Over 1-4 Weeks |
| Item Weight | 1.9 ounces |
| Manufacturer | Double Wood Supplements |
| Manufacturer Part Number | PHOSMERCH |
| Material Features | GMO Free |
| Material Type Free | en_AE |
| Model Name | See packaging |
| Model Number | PHOSMERCH |
| Number of Items | 1 |
| Primary Supplement Type | Non-specific |
| Product Benefits | Brain Health Support |
| Special Ingredients | Phosphatidylserine |
| Specific Uses For Product | Focus |
| Total Servings Per Container | 60 |
| UPC | 859793007099 |
| Unit Count | 120 Count |
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!
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.
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
E**N
Quality product. Helped sleep, mental clarity.
Helped my sleep.
S**D
Works great for me!
I read about this supplement in an online course called Cortisol Healing. I have developed many practices to help my body deal with stress, but wanted to give this a try, especially after reading about it online (Cleveland Clinic): Phosphatidylserine is a fatty substance that protects nerve cells in your brain and enables them to communicate with each other. The nutritional supplement phosphatidylserine promotes cognitive function and memory, especially as you age to better support how your cells communicate and enhance your glucose metabolism. I've also read that it aids in cortisol regulation, which was my primary interest in trying it. Yes, I have definitely noticed a difference in my physical stress reactions since I started taking it regularly. I am using a lot fewer CBD gummies, which is great, since this stuff is a lot more affordable.
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.
J**K
Good price
Good for value.
P**H
I'd love to read about other members of the club who would like to share.
I am still in the early stages, but I think it really boosts focus and blocks distractions big time. However, if you are laxing and taking the day off, you won't get any benefit. This is not a drug that 'ups' you and makes you get into crazy useless sh%t. If you want to read, study, learn, better yourself and reach some sort of conclusive enlightenment try this supplement. Take half of the dosage (one capsule) at first and go from there. ( you can even open capsules and snort less) I Believe this is the supplement that comes closest to those recent fantasy blockbuster movies we all woowed. Coupled with a light practice of proper mediation (just 10 mins per day) and this stuff really becomes a lightning rod! It is amazing how muscle memory leaps forward, say you're learning to play drums or guitar, picking up new sports, general skillz, computer coding, learning to type...... I have the feeling like there is a new person taking over those mundane motor functions and letting me focus on what I want to learn and improve. - outer body experience...?? - perhaps, but very subtle and I surely I like it. FIY mediation is easy: focus on an object in sight, listen to your breathing, count numbers with each breath, cast away any thought or worry of the moment. When your mind wanders, snap back immediately and count your breathing, feel your finger tips, arch your back - all a simple exercise, that leads to an insane focus ability; without becoming a monk. We are told that only less than 10 percent of our brains can be utilized consciously. This is about to change. Trying out Alpha GPC (same maker her on mazon) also seems to increase sleep value. It is the time when you have vivid dreams of crap that is irrelevant, and not worth remembering, except you feel more refreshed in the morning, even after just 6 hours of zzs. I'd love to read about other members of the club who would like to share.
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.
P**O
ok
ok
P**Ÿ
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Hâte de voir la progression de l’efficacité
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