Phosphatidylserine
FailDemand is soft, at -15.0% this quarter, so Phosphatidylserine is a Fail.
- Flapen Score
- 49 / 100Top 45% of 2,035 Health & Personal Care niches · +1 vs the category median of 4849
- Market size
- £101K/yr49K searches / yr
- 90-day growth
- -15.0%search demand this quarter
- Competition
- 77%top-5 click share · 11 brands · 17 sellers
Flapen Score
Phosphatidylserine against its category
The dotted line is the Health & Personal Care average. Past it, Phosphatidylserine is stronger. Inside it, weaker.
Market
The Phosphatidylserine market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Phosphatidylserine 49K times last year and spent an estimated £101K. The top 5 brands take 77% of clicks. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 12.2% of those searches ended in a purchase.
Shoppers searched for this 49K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.2% of those searches ended in a purchase. Searches in the last 90 days moved -15.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £101K a year.
- Searches, last 12 months
- 49K
- Growth, 90 days vs prior 90
- -15.0%
- Conversion, latest week
- 12.2%
- Market size, estimated
- £101Ka year
- Top search term
- phosphatidylserine45K searches a year
02 · Price
A sale here is worth £17.03.
Listings sell for £17.03 on average, from £7.57 to £34.36. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At £17.03 that is £2K to £4K a year per listing.
- Average price
- £17.03inside the $15 to $100 sweet spot
- Price range
- £7.57–£34.36
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £2K–£4K
- Returns
- 0.0%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
82% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 8.5% of listings are out of stock. The average listing ranks #1,317 within Combination Multivitamins & Minerals. It carries 750 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 100%
- Out of stock, average day
- 8.5%
- Average rank
- #1,317in Combination Multivitamins & Minerals
- Average rating
- 4.46 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 750per listing
- Listings tracked
- 11
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 58 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 58 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 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Vinco Phosphatidylserine Supplement - 120 High Strength Phosphatidylserine Capsules - 300mg Per Serving - Non GMO & Gluten Free (White)
- Price
- £13.51
- Rating
- 4.4/5
- Reviews
- 124
- Age
- 6mo ago

Double Wood Phosphatidylserine Supplement | 90 High Strength Phosphatidylserine Capsules - 300mg per Serving | Non-GMO & Gluten Free
- Price
- £29.88
- Rating
- 4.5/5
- Reviews
- 5,952
- Age
- 3y ago

Alzuro Labs Phosphatidylserine | 200mg | 180 Vegan Capsules | Sunflower-Derived Soy-Free | 6-Month Supply | GMP & 3rd Party Lab Tested
- Price
- £21.51
- Rating
- 4.7/5
- Reviews
- 122
- Age
- 1y ago

Phosphatidylserine - 160mg per Capsule - Naturally Derived from Sunflower Seeds - Premium Brand SunPS - Soy Free - Vegan - Zero Additives - Pullulan (60 Capsules)
- Price
- £17.14
- Rating
- 4.4/5
- Reviews
- 123
- Age
- 9y ago

Phosphatidylserine Capsules | High Strength Formula - 200mg | 90 Vegan Capsules | Food Supplement Non GMO | By NutriMali
- Price
- £11.38
- Rating
- 4.7/5
- Reviews
- 6
- Age
- 3mo ago
Trending
estimated 90-day click momentum
Phosphatidylserine Capsules | High Strength Formula - 200mg | 90 Vegan Capsules | Food Supplement Non GMO | By NutriMali
- Price
- £11.38
- Rating
- 4.7/5
- Reviews
- 6
- Age
- 3mo ago

Vinco Phosphatidylserine Supplement - 120 High Strength Phosphatidylserine Capsules - 300mg Per Serving - Non GMO & Gluten Free (White)
- Price
- £13.51
- Rating
- 4.4/5
- Reviews
- 124
- Age
- 6mo ago

Nutrality Phosphatidylserine 300mg Nootropic Supplement 60 Vegan Capsules
- Price
- £9.95
- Rating
- 4.4/5
- Reviews
- 36
- Age
- 9mo ago

Alzuro Labs Phosphatidylserine | 200mg | 180 Vegan Capsules | Sunflower-Derived Soy-Free | 6-Month Supply | GMP & 3rd Party Lab Tested
- Price
- £21.51
- Rating
- 4.7/5
- Reviews
- 122
- Age
- 1y ago

Aminolab - Phosphatidylserine 300mg 30 Soft Gels
- Price
- £7.57
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 2y ago
Newest
by launch date
Phosphatidylserine Capsules | High Strength Formula - 200mg | 90 Vegan Capsules | Food Supplement Non GMO | By NutriMali
- Price
- £11.38
- Rating
- 4.7/5
- Reviews
- 6
- Age
- 3mo ago

Vinco Phosphatidylserine Supplement - 120 High Strength Phosphatidylserine Capsules - 300mg Per Serving - Non GMO & Gluten Free (White)
- Price
- £13.51
- Rating
- 4.4/5
- Reviews
- 124
- Age
- 6mo ago

Nutrality Phosphatidylserine 300mg Nootropic Supplement 60 Vegan Capsules
- Price
- £9.95
- Rating
- 4.4/5
- Reviews
- 36
- Age
- 9mo ago

Alzuro Labs Phosphatidylserine | 200mg | 180 Vegan Capsules | Sunflower-Derived Soy-Free | 6-Month Supply | GMP & 3rd Party Lab Tested
- Price
- £21.51
- Rating
- 4.7/5
- Reviews
- 122
- Age
- 1y ago

Phosphatidylserine 200mg | High Strength Nootropic Supplement | 60 Vegan Capsules | 2-Month Supply | Memory Stress & Anxiety Relief Concentration & Brain Health Support | UK-Made | Fitimins
- Price
- £10.08
- Rating
- 4.0/5
- Reviews
- 17
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
11 rising
Sellers
17
Est. top-5 brand share
77%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
18%
- Vinco Supplements45%
- Double Wood Supplements10%
- ALZURO LABS8%
- Time Health7%
- NutriMali6%
- DEAL SUPPLEMENT5%
- Open — no brand owns it (5 brands, 18%)
Demand
Phosphatidylserine search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.7× · 9 of 12 months tracked
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.
“I want to try a lower dose so will have to try a different product as these can't be split”
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









