Gaba L-theanine Supplement
MaybeAn estimated 0.0% of orders come back. But demand is soft, at +4.3% this quarter, so Gaba L-theanine Supplement is a Maybe.
- Flapen Score
- 60 / 100Top 11% of 14,768 Health & Household niches · +11 vs the category median of 4960
- Market size
- $265K/yr145K searches / yr
- 90-day growth
- +4.3%search demand this quarter
- Competition
- 57%top-5 click share · 17 brands · 619 sellers
Flapen Score
Gaba L-theanine Supplement against its category
The dotted line is the Health & Household average. Past it, Gaba L-theanine Supplement is stronger. Inside it, weaker.
Market
The Gaba L-theanine Supplement market on Amazon at a glance
Shoppers on Amazon United States searched for Gaba L-theanine Supplement 145K times last year and spent an estimated $265K. The top 5 brands take 63% of clicks. Flapen scores it 60 out of 100, a Maybe.
01 · Demand
An estimated 7.5% of those searches ended in a purchase.
Shoppers searched for this 145K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.5% of those searches ended in a purchase. Searches in the last 90 days moved +4.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $265K a year.
- Searches, last 12 months
- 145K
- Growth, 90 days vs prior 90
- +4.3%
- Conversion, latest week
- 7.5%
- Market size, estimated
- $265Ka year
- Peak month
- March1.3× the quietest month
- Top search term
- gaba l-theanine supplement103K searches a year
02 · Price
A sale here is worth $24.19.
Listings sell for $24.19 on average, from $11.48 to $48.89. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At $24.19 that is $12K to $18K a year per listing.
- Average price
- $24.19inside the $15 to $100 sweet spot
- Price range
- $11.48–$48.89
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $12K–$18K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #548 within Amino Acids. It carries 2,921 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #548in Amino Acids
- Average rating
- 4.44 starsAmazon United States average 4.42 stars
- Average reviews
- 2,921per listing
- Listings tracked
- 22
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 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 52 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 52 months
Products
Top Gaba L-theanine Supplement 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
GABA L-Theanine 900 mg - Magnesium | Vitamin B6 - Calm Sleep Relaxation & Mood Support - Lab Tested - 750 mg Gamma AminoButyric Acid 150 mg L-Theanine - Non-Habit Forming Vegan - 120 Capsules
- Price
- $21.66
- Rating
- 4.4/5
- Reviews
- 2,098
- Age
- 3y ago

Clean Nutraceuticals GABA 750mg 5 HTP 200mg L Tryptophan 500mg L Theanine 200mg Ashwagandha SAM-e L-Glycine - Mood Support Vitamins for Women and Men with L-Tyrosine 5-HTP (5-Hydroxytryptophan)
- Price
- $28.04
- Rating
- 4.4/5
- Reviews
- 2,665
- Age
- 3y ago

Quicksilver Scientific Liposomal GABA + L Theanine - Calm Stress Response & Brain Support - Bioavailable GABA Supplement with L Theanine 100mg (1.7oz/50ml)
- Price
- $36.25
- Rating
- 4.2/5
- Reviews
- 852
- Age
- 10y ago

Dr. Mercola L-Theanine Plus GABA - Supports Relaxation - Focus & Cognitive Function - Stress Support Supplement - 200 mg L-Theanine - 100 mg GABA - 60 Capsules
- Price
- $29.34
- Rating
- 4.5/5
- Reviews
- 93
- Age
- 2y ago

OLLY Goodbye Stress Gummy GABA L-Theanine Lemon Balm Stress Relief Supplement Berry - 42 Count
- Price
- $11.59
- Rating
- 4.4/5
- Reviews
- 14,359
- Age
- 10y ago
Trending
estimated 90-day click momentum
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 GABA 750 mg with MCT Oil 300 Softgels | Gamma Aminobutyric Acid with Vitamin B6 5-HTP L-Theanine L-Tryptophan & Magnesium Glycinate | Non-GMO cGMP Manufactured
- Price
- $14.77
- Rating
- 4.6/5
- Reviews
- 55
- Age
- 8mo ago

Nutricost GABA (Gamma Aminobutyric Acid) 750mg 240 Capsules
- Price
- $18.76
- Rating
- 4.6/5
- Reviews
- 1,572
- Age
- 4y ago

GABA Supplement - 1000 mg Liposomal Form for Optimal Absorption GABA with L-Theanine Magnesium Glycinate 5HTP Vitamin D3 for Calm Relaxation Mood Restful Night - Melatonin-Free 120 Softgels.
- Price
- $28.52
- Rating
- 4.3/5
- Reviews
- 246
- Age
- 1y ago

THORNE - PharmaGABA-100 - GABA Supplement - 100 mg Natural Source Gamma-Aminobutyric Acid - Support a Calm State of Mind and Restful Sleep* - 60 Capsules
- Price
- $32.24
- Rating
- 4.5/5
- Reviews
- 966
- Age
- 18y ago
Newest
by launch date
GABA L-Theanine Ashwagandha - 1050mg Blend - Made in USA - Advanced Sleep Aid & Calm- Magnesium 5-HTP Vitamin B6 & B12 GABA (Gamma Aminobutyric Acid) Supplement - Melatonin-Free & Non-Habit Forming
- Price
- $15.36
- Rating
- 4.3/5
- Reviews
- 660
- Age
- 7mo ago

Micro Ingredients GABA 750 mg with MCT Oil 300 Softgels | Gamma Aminobutyric Acid with Vitamin B6 5-HTP L-Theanine L-Tryptophan & Magnesium Glycinate | Non-GMO cGMP Manufactured
- Price
- $14.77
- Rating
- 4.6/5
- Reviews
- 55
- Age
- 8mo ago

Micro Ingredients 5-HTP 200mg 240 Softgels | Extra Strength 5-Hydroxytryptophan Complex with GABA L-Theanine Vitamin B6 | Highly Bioavailable with Hemp Seed Oil Carrier | Non-GMO
- Price
- $21.70
- Rating
- 4.4/5
- Reviews
- 126
- Age
- 1y ago

GABA Supplements 750mg with L-Theanine & Ashwagandha for Calm & Sleep 90CT
- Price
- $19.30
- Rating
- 4.3/5
- Reviews
- 160
- Age
- 1y ago

NOW Foods Supplements L-Theanine 200 mg with Inositol Stress Management* 120 Veg Capsules with Now Supplements GABA (Gamma-Aminobutyric Acid) 750mg 100 Veg Capsules
- Price
- $34.98
- Rating
- 5.0/5
- Reviews
- 14
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
619
Est. top-5 brand share
63%
Top 20: 100%
Est. top-5 click share
57%
Top 20: 97%
Open market
32%
- NUTRAHARMONY27%
- Clean Nutraceuticals14%
- Quicksilver Scientific9%
- OLLY8%
- NOW Foods6%
- Pure Encapsulations5%
Demand
Gaba L-theanine Supplement search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Gaba L-theanine Supplement search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- gaba l-theanine supplement103K/yr
- gaba l theanine24K/yr
- l theanine gaba7K/yr
- gaba l-theanine4K/yr
- gaba and l-theanine supplement4K/yr
- l theanine and gaba5K/yr
Reviews and returns
What reviews say buyers love and hate about Gaba L-theanine Supplement
We read the reviews and the return reasons for every product selling here.
“Did not help with sleep”
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.
19 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 Gaba L-theanine Supplement 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









