- Flapen Score
- 40 / 100Ranks 330 of 371 Health niches · −11 vs the category median of 5140
- Market size
- $86K/yr10K searches / yr
- 90-day growth
- -15.5%search demand this quarter
- Competition
- 95%top-5 click share · 5 brands · 23 sellers
Flapen Score
5htp against its category
The dotted line is the Health average. Past it, 5htp is stronger. Inside it, weaker.
Market
The 5htp market on Amazon at a glance
Shoppers on Amazon United Arab Emirates searched for 5htp 10K times last year and spent an estimated $86K. All 5 brands take every click. Flapen scores it 40 out of 100, a Fail.
01 · Demand
9.6% of searches ended in a purchase last week.
Shoppers searched for this 10K times in the last 12 months. That counts every search on Amazon United Arab Emirates for this niche's terms. In the latest week, 9.6% of those searches ended in a purchase. Searches in the last 90 days moved -15.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $86K a year.
- Searches, last 12 months
- 10K
- Growth, 90 days vs prior 90
- -15.5%
- Conversion, latest week
- 9.6%
- Market size, estimated
- $86Ka year
- Top search term
- 5htp6K searches a year
02 · Price
A sale here is worth $85.21.
Listings sell for $85.21 on average, from $53.33 to $106.17. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 100 to 250 of them. At $85.21 that is $9K to $21K a year per listing.
- Average price
- $85.21inside the $15 to $100 sweet spot
- Price range
- $53.33–$106.17
- Amazon United Arab Emirates median price
- $60.52across 3,090 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $9K–$21K
- Returns
- 0.3%of orders · Amazon United Arab Emirates median 1.6%
03 · Entry bar
The bar here is low.
33% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 17.3% of listings are out of stock. The average listing ranks #221 within Diet & Nutrition. It carries 1,075 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 33%
- Prime listings
- 100%
- Out of stock, average day
- 17.3%
- Average rank
- #221in Diet & Nutrition
- Average rating
- 4.52 starsAmazon United Arab Emirates average 4.27 stars
- Average reviews
- 1,075per listing
- Listings tracked
- 6
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 92 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 92 months
Products
Top 5htp products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
NOW Foods 5-HTP 100 mg Veg Capsules | 5-Hydroxytryptophan for Serotonin Production & Positive Mood & Relaxation & Restful Sleep & Neurotransmitter Support | 60 Veg Capsules
- Price
- $53.33
- Rating
- 4.4/5
- Reviews
- 1,427
- Age
- 13y ago

DEAL SUPPLEMENT 5-HTP 200mg Plus L-Theanine 200mg GABA & L-Tryptophan 240 Capsules | 98% High African Derived Griffonia Seed Extract | Complete Supports Calm & Relaxation
- Price
- $96.22
- Rating
- 4.4/5
- Reviews
- 1,270
- Age
- 5y ago

Horbaach 5-HTP 200 mg | 180 Capsules | 5HTP Extra Strength Supplement | Non-GMO Gluten Free | 5 Hydroxytryptophan
- Price
- $99.30
- Rating
- 4.6/5
- Reviews
- 2,232
- Age
- 6y ago

Double Wood Supplements 5 HTP Liquid Drops - More Absorbable and Effective Than 5HTP Capsules (60 Servings of 50mg 99%+ 5-HTP) Serotonin for and Sleep
- Price
- $65.06
- Rating
- 4.4/5
- Reviews
- 1,204
- Age
- 3y ago

NOW Foods 5-HTP 100 mg Veg Capsules | 5-Hydroxytryptophan for Serotonin Production & Positive Mood & Relaxation & Restful Sleep & Neurotransmitter Support | 60 Veg Capsules
- Price
- $91.20
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 6y ago
Trending
90-day click momentum
Horbaach 5-HTP 200 mg | 180 Capsules | 5HTP Extra Strength Supplement | Non-GMO Gluten Free | 5 Hydroxytryptophan
- Price
- $99.30
- Rating
- 4.6/5
- Reviews
- 2,232
- Age
- 6y ago

DEAL SUPPLEMENT 5-HTP 200mg Plus L-Theanine 200mg GABA & L-Tryptophan 240 Capsules | 98% High African Derived Griffonia Seed Extract | Complete Supports Calm & Relaxation
- Price
- $96.22
- Rating
- 4.4/5
- Reviews
- 1,270
- Age
- 5y ago

NOW Foods 5-HTP 100 mg Veg Capsules | 5-Hydroxytryptophan for Serotonin Production & Positive Mood & Relaxation & Restful Sleep & Neurotransmitter Support | 60 Veg Capsules
- Price
- $91.20
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 6y ago

NOW Foods 5-HTP 100 mg Veg Capsules | 5-Hydroxytryptophan for Serotonin Production & Positive Mood & Relaxation & Restful Sleep & Neurotransmitter Support | 60 Veg Capsules
- Price
- $53.33
- Rating
- 4.4/5
- Reviews
- 1,427
- Age
- 13y ago

Double Wood Supplements 5 HTP Liquid Drops - More Absorbable and Effective Than 5HTP Capsules (60 Servings of 50mg 99%+ 5-HTP) Serotonin for and Sleep
- Price
- $65.06
- Rating
- 4.4/5
- Reviews
- 1,204
- Age
- 3y ago
Newest
by launch date
Double Wood Supplements 5 HTP Liquid Drops - More Absorbable and Effective Than 5HTP Capsules (60 Servings of 50mg 99%+ 5-HTP) Serotonin for and Sleep
- Price
- $65.06
- Rating
- 4.4/5
- Reviews
- 1,204
- Age
- 3y ago

DEAL SUPPLEMENT 5-HTP 200mg Plus L-Theanine 200mg GABA & L-Tryptophan 240 Capsules | 98% High African Derived Griffonia Seed Extract | Complete Supports Calm & Relaxation
- Price
- $96.22
- Rating
- 4.4/5
- Reviews
- 1,270
- Age
- 5y ago

NOW Foods 5-HTP 100 mg Veg Capsules | 5-Hydroxytryptophan for Serotonin Production & Positive Mood & Relaxation & Restful Sleep & Neurotransmitter Support | 60 Veg Capsules
- Price
- $91.20
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 6y ago

Horbaach 5-HTP 200 mg | 180 Capsules | 5HTP Extra Strength Supplement | Non-GMO Gluten Free | 5 Hydroxytryptophan
- Price
- $99.30
- Rating
- 4.6/5
- Reviews
- 2,232
- Age
- 6y ago

Solgar 5-Htp 100 Mg 90 Vegetable Capsules
- Price
- $106.17
- Rating
- 4.5/5
- Reviews
- 306
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 95% of clicks. A locked shelf that new listings rarely crack.
Brands
5 flat
Sellers
23
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
95%
Top 20: 100%
Open market
0%
- NOW56%
- DEAL SUPPLEMENT16%
- Horbäach14%
- Double Wood Supplements10%
- Solgar5%
Demand
5htp search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct · busiest ÷ quietest = 1.8× · 10 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about 5htp
We read the reviews and the return reasons for every product selling here.
“this product did not work”
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.
4 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 5htp questions
Answered from the same tracked data.









