Betaine Hydrochloride
FailShoppers spend an estimated $31K a year here, so Betaine Hydrochloride is a Fail.
- Flapen Score
- 47 / 100Ranks 1,080 of 2,035 Health & Personal Care niches · −1 vs the category median of 4847
- Market size
- £31K/yr21K searches / yr
- 90-day growth
- +0.8%search demand this quarter
- Competition
- 78%top-5 click share · 12 brands · 31 sellers
Flapen Score
Betaine Hydrochloride against its category
The dotted line is the Health & Personal Care average. Past it, Betaine Hydrochloride is stronger. Inside it, weaker.
Market
The Betaine Hydrochloride market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Betaine Hydrochloride 21K times last year and spent an estimated £31K. The top 5 brands take 78% of clicks. Demand peaks in Nov. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 12.3% of those searches ended in a purchase.
Shoppers searched for this 21K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.3% of those searches ended in a purchase. Searches in the last 90 days moved +0.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £31K a year.
- Searches, last 12 months
- 21K
- Growth, 90 days vs prior 90
- +0.8%
- Conversion, latest week
- 12.3%
- Market size, estimated
- £31Ka year
- Peak month
- November1.6× the quietest month
- Top search term
- betaine hydrochloride12K searches a year
02 · Price
A sale here is worth £12.04.
Listings sell for £12.04 on average, from £5.75 to £31.29. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At £12.04 that is £1K to £3K a year per listing.
- Average price
- £12.04under the $15 to $100 sweet spot
- Price range
- £5.75–£31.29
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £1K–£3K
- Returns
- 0.0%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
62% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.0% of listings are out of stock. The average listing ranks #210 within Diet & Nutrition. It carries 602 reviews at 4.39 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 62%
- Prime listings
- 100%
- Out of stock, average day
- 3.0%
- Average rank
- #210in Diet & Nutrition
- Average rating
- 4.39 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 602per listing
- Listings tracked
- 13
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 70 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
- 70 months
Products
Top Betaine Hydrochloride 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Best Naturals Betaine HCl 648 mg with Pepsin 120 Capsules
- Price
- £10.80
- Rating
- 4.4/5
- Reviews
- 569
- Age
- 6y ago

Solgar Betaine Hydrochloride with Pepsin Tablets - Pack of 100 - Maintains Healthy Digestion - Gluten Free
- Price
- £13.92
- Rating
- 4.5/5
- Reviews
- 666
- Age
- 16y ago

Betaine HCl 500mg per Capsule - 120 Vegan Capsules | High Strength Betaine Hydrochloride | No fillers No Binders & No Flow Agents | Non-GMO Gluten Free & SOYA Free | Made in The UK
- Price
- £8.00
- Rating
- 4.4/5
- Reviews
- 115
- Age
- 2y ago

Betaine Hydrochloride (HCl) with Pepsin - 440mg Betaine per Capsule - 120 Vegan Capsules - Non-GMO Made in The UK by G&G Vitamins
- Price
- £6.69
- Rating
- 4.4/5
- Reviews
- 441
- Age
- 8y ago

Betaine HCl Pepsin - 1000 mg - 60 Capsules - High Strength for Sensitive Digestion - Clean Betaine Hydrochloride to Support Protein Breakdown - FuelFinity Superlative Quality
- Price
- £8.33
- Rating
- 4.4/5
- Reviews
- 59
- Age
- 2y ago
Trending
estimated 90-day click momentum
Pure Encapsulations Digestive Enzymes Ultra with Betaine HCl - Vegetarian Digestive Enzymes - Lactose Protein & Fat Digestion - 30 Capsules
- Price
- £11.41
- Rating
- 4.6/5
- Reviews
- 82
- Age
- 3y ago

Thorne Betaine HCL & Pepsin 225 Capsules
- Price
- £31.29
- Rating
- 4.5/5
- Reviews
- 1,278
- Age
- 15y ago

Longevity Box TMG 750mg 120 Capsules | 99% Pure Trimethylglycine (Betaine) | Supports DNA Methylation Liver & Heart Health | Vegan Non-GMO
- Price
- £15.25
- Rating
- 4.3/5
- Reviews
- 293
- Age
- 3y ago

Betaine HCL 648mg & Pepsin 150 000 FCC - Potent Betaine Hydrochloride Pepsin Complex - 90 Vegan Capsules (3 Months Supply) Resealable and Recyclable Pouch by Alpha01
- Price
- £7.44
- Rating
- 4.2/5
- Reviews
- 19
- Age
- 6y ago

Natures Aid Digestive Enzyme Complex Supports Digestion Bloating & Discomfort Relief and Nutrient Absorption Betaine HCl - Vegan Vegetarian Non-GMO 60 Tablets
- Price
- £5.75
- Rating
- 4.3/5
- Reviews
- 4,055
- Age
- 16y ago
Newest
by launch date
Betaine HCl 500mg per Capsule - 120 Vegan Capsules | High Strength Betaine Hydrochloride | No fillers No Binders & No Flow Agents | Non-GMO Gluten Free & SOYA Free | Made in The UK
- Price
- £8.00
- Rating
- 4.4/5
- Reviews
- 115
- Age
- 2y ago

Betaine HCl Pepsin - 1000 mg - 60 Capsules - High Strength for Sensitive Digestion - Clean Betaine Hydrochloride to Support Protein Breakdown - FuelFinity Superlative Quality
- Price
- £8.33
- Rating
- 4.4/5
- Reviews
- 59
- Age
- 2y ago

Now Foods Betaine HCl 648 mg 120 Vegan Capsules Lab-Tested Gluten Free SOYA Free Vegetarian
- Price
- £18.39
- Rating
- 4.5/5
- Reviews
- 128
- Age
- 2y ago

Pure Encapsulations Digestive Enzymes Ultra with Betaine HCl - Vegetarian Digestive Enzymes - Lactose Protein & Fat Digestion - 30 Capsules
- Price
- £11.41
- Rating
- 4.6/5
- Reviews
- 82
- Age
- 3y ago

Longevity Box TMG 750mg 120 Capsules | 99% Pure Trimethylglycine (Betaine) | Supports DNA Methylation Liver & Heart Health | Vegan Non-GMO
- Price
- £15.25
- Rating
- 4.3/5
- Reviews
- 293
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
12 flat
Sellers
31
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
17%
- Best Naturals30%
- Solgar18%
- swiss bioenergetics16%
- G&G Vitamins9%
- FuelFinity6%
- Natures Aid5%
- Open — no brand owns it (6 brands, 17%)
Demand
Betaine Hydrochloride search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 1.6×
Reviews and returns
What reviews say buyers love and hate about Betaine Hydrochloride
We read the reviews and the return reasons for every product selling here.
“Not doing the job”
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.
14 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 Betaine Hydrochloride 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









