taurine
Skip itA concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible17.8%search→purchase rate — share of searches ending in a sale
Review moat
Good1,107.55avg incumbent reviews — the moat a new listing must climb
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay£181K£181K/yr · 106K searches
Avg price
Okay£9.60avg listing price — sweet spot $15–$100
Price range
Bad£3.59–£18.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-8.3%90-day search growth — must beat 0% to launch
Competition
Bad79%top-5 click share — a locked-up shelf
According to Flapen's Amazon United Kingdom niche tracking, taurine is a £181K/yr Amazon United Kingdom market (106K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 45/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
taurine market data
- Units sold / yr
- 15K–20K
- avg 750–1,000/product
- Revenue / yr
- £144K–£192K
- units × avg price
- Conversion rate
- 17.8%
- Avg BSR
- #15
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.9%
- Avg brand age
- 49 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 falling
Sellers
19
Top-5 brand share
79%
Top 20: 100%
Top-5 click share
79%
Top 20: 100%
Open market
15%
- WeightWorld27%
- SS Sport Supplies18%
- Bulk15%
- Nutravita9%
- Solgar9%
- NEW LEAF PRODUCTS6%
- Open — no brand owns it (5 brands, 15%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top taurine search terms
- taurine79K/yr
- taurine supplement20K/yr
- taurine capsules5K/yr
- l taurine3K/yr
Top taurine products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
L-Taurine 1000mg Capsules - 180 Capsules - 3 Months Supply - Amino Acid Taurine Supplement - Easy to Take - Vegan-Friendly Non-GMO & Magnesium Stearate-Free - for Men & Women - Made in EU
WeightWorld£8.824.7★1,997 rev
Taurine Supplement 1500mg Capsules Per Serving - Added Magnesium Glycinate Vitamin B6 B3 and Vitamin D3-120 High Strength Taurine Capsules - (2 Capsules Per Serving)
SS Sport Supplies£7.944.4★608 rev
Bulk Pure Taurine Powder 500 g
Bulk£3.594.4★786 rev
Nutravita Taurine Supplement 1500mg - 180 High Strength Taurine Tablets - Vegan Amino Acids Taurine Nutritional Supplements - Powder Alternative - Sports Supplement for Men & Women - Made in The UK
Nutravita£6.774.4★241 rev
Solgar Taurine 500 mg Vegetable Capsules - Pack of 50 - Free from Sugar Salt and Starch - Essential Amino Acid - Vegan and Gluten Free Gold
Solgar£5.964.5★884 rev
Newest
by launch date
Vegavero L Taurine Powder 1kg | 3000 mg Daily Dose | 1 Year Supply | 100% Pure Taurine | NO Additives | Lab-Tested | Vegan
Vegavero£13.75199 rev
Taurine Supplement - High Strength 1800mg Capsules Enriched with Vitamins B1 B12 & Vitamin D3-120 Amino Acids Capsules - Vegetarian Made in The UK by New Leaf
NEW LEAF PRODUCTS£6.67120 rev
Taurine Supplement 1500mg 60 Day Supply - High Strength Pure L-Taurine Capsules with No fillers Binders or Flow Agents - an Essential Amino Acid Suitable for Vegetarians and Vegans - Made in the UK
swiss bioenergetics£12.4156 rev
L-Taurine 1500mg with BioPerine - 90 Vegan Capsules - Potent Amino Acid Supplement - 45 Day Supply - By Alpha01
ALPHA01£6.33100 rev
Nutravita Taurine Supplement 1500mg - 180 High Strength Taurine Tablets - Vegan Amino Acids Taurine Nutritional Supplements - Powder Alternative - Sports Supplement for Men & Women - Made in The UK
Nutravita£6.77241 rev
Trending
90-day click momentumBulk Pure Taurine Powder 500 g
Bulk£3.594.4★
L-Taurine 1000mg Capsules - 180 Capsules - 3 Months Supply - Amino Acid Taurine Supplement - Easy to Take - Vegan-Friendly Non-GMO & Magnesium Stearate-Free - for Men & Women - Made in EU
WeightWorld£8.824.7★
Taurine Supplement 1500mg 60 Day Supply - High Strength Pure L-Taurine Capsules with No fillers Binders or Flow Agents - an Essential Amino Acid Suitable for Vegetarians and Vegans - Made in the UK
swiss bioenergetics£12.414.3★
Nutravita Taurine Supplement 1500mg - 180 High Strength Taurine Tablets - Vegan Amino Acids Taurine Nutritional Supplements - Powder Alternative - Sports Supplement for Men & Women - Made in The UK
Nutravita£6.774.4★
Now Foods Taurine 500mg 100 Vegan Capsules Lab-Tested Amino Acid Gluten Free Soy Free Vegetarian
NOW£14.964.6★
What buyers say about taurine
What buyers praise and complain about, mined from review topics.What buyers love
“Decent price”
“Work well”
“Good quality supplement”
“Higher Energy levels”
“Taurine works very well for my concentration”
“my mental alertness is amazing”
“These along with magnesium have drastically improved sleep from 4 hours to around 7-8 hours”
“As described”
“improved sleep quality would definitely recommend”
“Great for getting moisture back into yours eyes after Gluocoma/ cataract surgery”
What buyers complain about
“Expensive for what you get”
“The package that they sent me shows it has ALLERGY ADVICE : may contain milk, soya, cereal, gluten, mustard, sesame seed”
“Contain sugars”
“Made me very ill”
“No taste, so easy to take”
“be aware that 1 capsule is 500mg so you need 2 capsules to get the 1000mg a bit misleading”
Common questions
- Is taurine profitable to sell on Amazon United Kingdom?
- The niche generates £181K/yr across 11 tracked products. 90-day search growth is -8.3%. Flapen's verdict: Skip it (45/100).
- How competitive is the taurine niche?
- 11 brands and 19 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 79% of demand.
- What do buyers complain about in taurine?
- Top complaints mined from reviews: Value For Money, Allergies, Artificial Sweeteners. The return rate is 0.1%.
- When does demand for taurine peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the taurine niche?
- Listings span £3.59–£18.44; the average listing price is £9.60 (sweet spot $15–$100). The average incumbent carries 1,108 reviews — the moat a new listing must climb.