Double Wood Supplements

PhosphatidylSerine Supplement 300mg Per Serving 120 Capsules Phosphatidyl Serine Complex by Double Wood

147+ bought in the past month

$16.75$22.95

About this item

  • SUPPORTS MEMORY AND ATTENTION: Clinically shown to assist with memory recall and sharpen focus in healthy adults. A 300mg daily dose is optimized for peak results
  • SUPPORTS OVERALL COGNITIVE HEALTH: Multiple studies have shown that Phosphatidylserine may help support attention and cognitive function in healthy adults
  • MAY BOOST COGNITIVE PERFORMANCE: Studies have shown that Phosphatidylserine supports brain health, including memory, processing speed, and focus
  • ROOTED IN QUALITY: Double Wood's Phosphatidylserine is manufactured right here in the USA from globally sourced ingredients, Non-GMO, and gluten-free
  • WE BOTTLE WELLNESS: At Double Wood, we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
$16.75
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Product details

BrandDouble Wood Supplements
FlavorUnflavored
Primary Supplement TypeNon-specific
Unit Count120 Count
Item FormCapsule
Item Weight0.11 Pounds
Item dimensions L x W x H1.5 x 2 x 3.1 inches
Special IngredientsPhosphatidylserine
Diet TypeGluten Free
Product BenefitsBrain Health Support

Technical specifications

is_discontinued_by_manufacturerNo
product_dimensions1.5 x 2 x 3.1 inches; 1.76 ounces
item_model_numberPHOSMERCH
departmentAdults
date_first_availableFebruary 20, 2018
manufacturerDouble Wood Supplements
best_sellers_rank#4,755 in Health & Household ( See Top 100 in Health & Household ) #72 in Blended Vitamin & Mineral Supplements

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Customer reviews

4.55,870 ratings

Customers say

Customers find this phosphatidylserine supplement effective, noting it works within 30 minutes and provides immediate results. Customers report better sleep quality, increased alertness, and improved memory recall, with one customer specifically mentioning enhanced brain blood flow.

★★★★★

Recommended for cognitive health

Bob BescoDecember 7, 2025

We are pleased with the quality of this product. Read more

★★★★★

Helps with sleep and stress

Jayme PerrineOctober 30, 2025

Can’t live without this supplement. Lowers cortisol and helps with sleep and focus. I take one at bed time. I wake up much happier and able to handle the stress of existing during these unprecedented times. I definitely recommend this to as many people as I can. Read more

★★★★★

Helps the memory!

Barb SDecember 29, 2025

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! Read more

★★★★☆

Can be useful for mental function

Matt JakstisOctober 31, 2025

Helpful for mental clarity. No earthshaking effects but a good add to my stack Read more

★★★★★

Phosphatidyl Serine Review

DuaneDecember 23, 2025

This product seems to help; albeit to a moderate degree. I continue to take it since the cost/benefit ratio is satisfactory. Read more

★★★★★

Effective!

KaliNovember 23, 2025

Does help with mental clarity, memory recall. No bad side effects yet, some odd dreams and maybe a little irritable the next day, but overall the memory recall it has improved is great. Read more

★★★☆☆

At least give it a try.

Gary J GuntherAugust 12, 2025

Tried this on my dog for Cushing's disease. Did not seem to work as her numbers went higher after using the product for 6 months. It was worth a try, did not do her any harm. Just did not work for my dog. Read more

★★★★★

Changed My Life

CustomerOctober 31, 2024

I know the title sounds hyperbolic but its true. I was suffering from terrible sleep. It wasn’t insomnia, Ive always gone to sleep late but I was not going into REM sleep and was having breathing issues while sleeping. I also developed TMJ and would wake with a clicking jaw. In the morning I would feel exhausted and my productivity during the day was suffering. Ive gained 60 lbs because I had no energy to workout or I never wanted to do anything. I can’t remember where I heard about these (it was chat gpt) I was trying to find something, anything that would help me to not feel terrible all the time and gpt listed 10 products I could take for stress. I had deduced that I was having cortisol spikes at night that was making sleep difficult. So reading the list I saw this, PS. I had never heard of it but I was desperate for something so I ordered a bottle. The first time they arrived I had just finished working and took one. I woke up on the couch about 30 mins later not realizing I had fallen asleep. I have never done that, as it’s difficult for me to sleep outside of a normal bedroom setting. This went on for approximately a week. I started taking them at night but was crashing hard. This eventually wore off but my sleep during the night is still very deep. I now have dreams again, almost every night. My sleep tracker is showing all green rings, with my O2 being optimal along with my readiness score. These pills have been a life saver. I no longer wake up feeling like a sack of crap. Ive started working out again, and have been way more active. I haven’t paid too much attention to the memory aspect but Im sure its helping. If you are having issues with stress or sleep, take a chance on this and see if it changes your life too! I started with one pill Moved to two And now Im up to 4 pills or 600 mgs. Read more

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