Phosphatidylserine
PassPhosphatidylserine scores 67 out of 100, a Pass. Shoppers spend an estimated $2.9M a year here, demand is soft, at -3.8% this quarter, and an estimated 0.0% of orders come back.
- Flapen Score
- 67 / 100Top 3% of 14,768 Health & Household niches · +18 vs the category median of 4967
- Market size
- $2.9M/yr731K searches / yr
- 90-day growth
- -3.8%search demand this quarter
- Competition
- 60%top-5 click share · 14 brands · 30 sellers
Flapen Score
Phosphatidylserine against its category
The dotted line is the Health & Household average. Past it, Phosphatidylserine is stronger. Inside it, weaker.
Market
The Phosphatidylserine market on Amazon at a glance
Shoppers on Amazon United States searched for Phosphatidylserine 731K times last year and spent an estimated $2.9M. The top 5 brands take 63% of clicks. Flapen scores it 67 out of 100, a Pass.
01 · Demand
An estimated 12.2% of those searches ended in a purchase.
Shoppers searched for this 731K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.2% of those searches ended in a purchase. Searches in the last 90 days moved -3.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.9M a year.
- Searches, last 12 months
- 731K
- Growth, 90 days vs prior 90
- -3.8%
- Conversion, latest week
- 12.2%
- Market size, estimated
- $2.9Ma year
- Peak month
- May1.4× the quietest month
- Top search term
- phosphatidylserine490K searches a year
02 · Price
A sale here is worth $32.51.
Listings sell for $32.51 on average, from $14.75 to $79.26. Amazon reports units sold in ranges. This niche sold 80K to 100K a year. The average listing sells 3,000 to 4,000 of them. At $32.51 that is $98K to $130K a year per listing.
- Average price
- $32.51inside the $15 to $100 sweet spot
- Price range
- $14.75–$79.26
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 80K–100K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- $98K–$130K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
71% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.3% of listings are out of stock. The average listing ranks #1,216 within Lipid. It carries 1,384 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 71%
- Prime listings
- 100%
- Out of stock, average day
- 4.3%
- Average rank
- #1,216in Lipid
- Average rating
- 4.51 starsAmazon United States average 4.42 stars
- Average reviews
- 1,384per listing
- Listings tracked
- 21
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 66 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 66 months
Products
Top Phosphatidylserine products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
PhosphatidylSerine Supplement 300mg Per Serving 120 Capsules (Phosphatidyl Serine Complex) by Double Wood
- Price
- $19.76
- Rating
- 4.5/5
- Reviews
- 6,095
- Age
- 8y ago

Nutricost Phosphatidylserine (400mg) 120 Capsules Gluten Free
- Price
- $23.66
- Rating
- 4.5/5
- Reviews
- 1,278
- Age
- 5y ago

THORNE - Phosphatidylserine - Supports Healthy Brain Function Memory & Focus - Helps Regulate Cortisol During Stress* - Third-Party Certified - Gluten-Free Dairy-Free - 60 Capsules
- Price
- $66.37
- Rating
- 4.5/5
- Reviews
- 273
- Age
- 21y ago

Phosphatidylserine Supplement 400mg Serving 240 Capsules Soy Free Sunflower Lecithin Source
- Price
- $24.17
- Rating
- 4.6/5
- Reviews
- 1,348
- Age
- 5y ago

Toniiq Phosphatidylserine - 400mg Formula - Worlds First 50% Purity - Highest Purity in the US - Soy Free Phosphatidylserine Supplement - 90 Veggie Capsules
- Price
- $24.39
- Rating
- 4.6/5
- Reviews
- 1,422
- Age
- 5y ago
Trending
estimated 90-day click momentum
Micro Ingredients Phosphatidylserine 600 mg Per Serving 240 Capsules | Soy Free Phosphatidylserine Supplement with Choline Lions Mane Ginkgo & Omega-3 | Non-GMO Gluten Free
- Price
- $21.81
- Rating
- 4.6/5
- Reviews
- 22
- Age
- 6mo ago

Integrative Therapeutics Cortisol Manager - Balance Cortisol & Support Relaxation for Restful Sleep* - Includes Ashwagandha & L-Theanine for Confidence with Less Stress* - 30 Tablets
- Price
- $25.21
- Rating
- 4.2/5
- Reviews
- 10,811
- Age
- 17y ago

Micro Ingredients Lions Mane+ with Omega-3 EPA DHA & Phosphatidylserine 240 Softgels with MCT Oil for Better Absorption Fruiting Body & Mycelium Superfood Mushroom Extract Lemon Flavored
- Price
- $20.94
- Rating
- 4.6/5
- Reviews
- 123
- Age
- 1y ago

NOW Foods Supplements Phosphatidyl Serine 100 mg with Phospholipid compound derived from Soy Lecithin 60 Veg Capsules
- Price
- $20.47
- Rating
- 4.5/5
- Reviews
- 943
- Age
- 22y ago

NOW Supplements Phosphatidyl Serine 300 mg Extra Strength with Phospholipid compound derived from Soy Lecithin 50 Softgels
- Price
- $35.71
- Rating
- 4.4/5
- Reviews
- 526
- Age
- 9y ago
Newest
by launch date
Micro Ingredients Phosphatidylserine 600 mg Per Serving 240 Capsules | Soy Free Phosphatidylserine Supplement with Choline Lions Mane Ginkgo & Omega-3 | Non-GMO Gluten Free
- Price
- $21.81
- Rating
- 4.6/5
- Reviews
- 22
- Age
- 6mo ago

Micro Ingredients Lions Mane+ with Omega-3 EPA DHA & Phosphatidylserine 240 Softgels with MCT Oil for Better Absorption Fruiting Body & Mycelium Superfood Mushroom Extract Lemon Flavored
- Price
- $20.94
- Rating
- 4.6/5
- Reviews
- 123
- Age
- 1y ago

ML Naturals Phosphatidyl Serine 200mg (Per Serving) 120 Vegetable Capsules Non-GMO Supports Memory & Brain Function
- Price
- $14.75
- Rating
- 4.5/5
- Reviews
- 181
- Age
- 3y ago

BulkSupplements.com Phosphatidylserine Capsules - Phosphatidylserine Supplement - Gluten Free 1 Capsule per Serving (60mg) 240 Capsules (Pack of 1)
- Price
- $24.26
- Rating
- 4.3/5
- Reviews
- 86
- Age
- 3y ago

NOW Foods Supplements Soy-Free Phosphatidyl Serine (150mg) Brain Health* 60 Veg Capsules
- Price
- $26.51
- Rating
- 4.6/5
- Reviews
- 392
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 60% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 falling
Sellers
30
Est. top-5 brand share
63%
Top 20: 92%
Est. top-5 click share
60%
Top 20: 99%
Open market
29%
- Double Wood Supplements21%
- Nutricost14%
- NOW Foods11%
- THORNE10%
- --8%
- Toniiq7%
Demand
Phosphatidylserine search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Phosphatidylserine search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- phosphatidylserine490K/yr
- phosphatidylserine supplement103K/yr
- ps10017K/yr
- phosphatidylserine 100mg18K/yr
- phosphatidylserine 300mg17K/yr
- fosfatidilserina13K/yr
- phosphatidylserine 400mg5K/yr
- phosphatidyl serine13K/yr
- thorne phosphatidylserine9K/yr
- phosphatidylserine 200mg7K/yr
Reviews and returns
What reviews say buyers love and hate about Phosphatidylserine
We read the reviews and the return reasons for every product selling here.
“couldnt sleep again”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Phosphatidylserine questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









