L Tyrosine 1000mg Capsules
Worth a lookShows low returns (0.0%), but a concentrated shelf (top 5 take 73% of clicks) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.13avg listing price — sweet spot $15–$100
Price range
Great$9.56–$40.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay2,992.62avg incumbent reviews — the moat a new listing must climb
Market size
Okay$136K$136K/yr · 52K searches
Growth
Okay+0.2%90-day search growth — must beat 0% to launch
Competition
Bad73%top-5 click share — a locked-up shelf
Is l tyrosine 1000mg capsules profitable on Amazon?
According to Flapen's Amazon United States niche tracking, l tyrosine 1000mg capsules is a $136K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
l tyrosine 1000mg capsules market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $115K–$153K
- units × avg price
- Conversion rate
- 13.8%
- Avg BSR
- #995
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 69%
- Out of stock
- 0.0%
- Avg brand age
- 79 months
- Avg seller age
- 190 days
Competition: brands, sellers & click share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 rising
Sellers
27
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
16%
- Alpha Flow30%
- Horbäach13%
- NOW Foods11%
- Pure Encapsulations11%
- Double Wood Supplements11%
- Nutricost8%
- Open — no brand owns it (5 brands, 16%)
l tyrosine 1000mg capsules demand & seasonality
Weekly Amazon search volume, last 66 weeks — +0.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 2.1×
Top l tyrosine 1000mg capsules search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- l tyrosine 1000mg11K/yr
- l-tyrosine 1000mg capsules17K/yr
- tyrosine 1000mg10K/yr
- l tirosina 1000mg organica6K/yr
- l tyrosine 1000mg capsules7K/yr
- ltyrosine 1000mg666/yr
Top l tyrosine 1000mg capsules products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Alpha Flow L Tyrosine 1000MG Capsules - All-Natural L- Tyrosine Supplement for Focus & Energy Boost - Non-GMO & Gluten-Free - Vegan 150 Caps -500mg x 2 per Serving
Alpha Flow$17.174.4★3,152 rev
Horbach L-Tyrosine 1000mg | 250 Capsules | Amino Acid Supplement | Non-GMO & Gluten Free
Horbäach$16.284.6★435 rev
Pure Encapsulations L-Tyrosine - Amino Acid Supplement - for Brain Support Dopamine & Thyroid Function* - Vegan & Non-GMO - 90 Capsules
Pure Encapsulations$32.194.7★883 rev
L-Tyrosine 1 000mg per Serving 120 Veggie Capsules (L Tyrosine Supplement for Memory Attention and Focus) Amino Acid Vegan Safe Non-GMO by Double Wood
Double Wood Supplements$9.944.6★531 rev
Nutricost L-Tyrosine 500mg 180 Capsules - Gluten Free & Non-GMO
Nutricost$14.824.4★5,787 rev
Newest
by launch date
L Tyrosine Supplement 500mg with Omega-3 360 Softgels | Duo Action Amino Acids + Omega from Flaxseed Oil 1 000mg with ALA | Heart and Mood Support | Brain Supplements for Memory and Focus | Non-GMO
Micro Ingredients$18.36144 rev
Horbach L-Tyrosine 1000mg | 250 Capsules | Amino Acid Supplement | Non-GMO & Gluten Free
Horbäach$16.28435 rev
L-Tyrosine 1 000mg per Serving 120 Veggie Capsules (L Tyrosine Supplement for Memory Attention and Focus) Amino Acid Vegan Safe Non-GMO by Double Wood
Double Wood Supplements$9.94531 rev
BulkSupplements.com L-Tyrosine 500mg Capsules - Tyrosine Supplement Amino Acid Supplement - Gluten Free 1 Capsule per Serving 240 Capsules (Pack of 1)
BulkSupplements$17.64310 rev
Alpha Flow L Tyrosine 1000MG Capsules - All-Natural L- Tyrosine Supplement for Focus & Energy Boost - Non-GMO & Gluten-Free - Vegan 150 Caps -500mg x 2 per Serving
Alpha Flow$17.173,152 rev
Trending
90-day click momentum
Designs for Health L-Tyrosine 1200mg - Tyrosine + 100mg Vitamin C Supplement - Dopamine Precursor Amino Acid Non-GMO (120 Capsules)
Designs for Health$40.444.4★
BulkSupplements.com L-Tyrosine 500mg Capsules - Tyrosine Supplement Amino Acid Supplement - Gluten Free 1 Capsule per Serving 240 Capsules (Pack of 1)
BulkSupplements$17.644.5★
L-Tyrosine 1 000mg per Serving 120 Veggie Capsules (L Tyrosine Supplement for Memory Attention and Focus) Amino Acid Vegan Safe Non-GMO by Double Wood
Double Wood Supplements$9.944.6★
Now Foods L-Tyrosine 500mg 300 Capsules - Non GMO - Supports Mental Alertness - 500 mg Caps - Free Form Supplement
NOW Foods$24.964.6★
L Tyrosine Supplement 500mg with Omega-3 360 Softgels | Duo Action Amino Acids + Omega from Flaxseed Oil 1 000mg with ALA | Heart and Mood Support | Brain Supplements for Memory and Focus | Non-GMO
Micro Ingredients$18.364.5★
What reviews say buyers love and hate about l tyrosine 1000mg capsules
What buyers praise and complain about, mined from review topics.What buyers love
“Focus and Energy”
“Great feal”
“Good supplement so far”
“Works well”
“Price-wise, they are very affordable, which I greatly appreciate”
“The capsules are small enough for me to be easily swallowed”
“Definitely could tell it helped me with my energy levels”
“easy to digest, love the brand, repeat order”
“As Advertised”
“Stay consistent, take every morning”
What buyers complain about
“I have even taken 2000 mg and nothing”
“Didnt work for me”
“I had an unexpected reaction to this supplement”
“just a slight neutral or chemical smell if you open the bottle”
“cant take if you have a thyroid disease”
“Beware of allergic reactions/HIVES”
“Extremely hard to open”
“The Pure Encapsulations L-Tyrosine product page does not publicly disclose specific heavy metal test results for arsenic, cadmium, or lead”
“CANT TAKE made my heart race”
“maybe quality control of pills could be better”
Top return reasons
Common l tyrosine 1000mg capsules questions
- Is l tyrosine 1000mg capsules profitable to sell on Amazon United States?
- The niche generates $136K/yr across 13 tracked products. 90-day search growth is +0.2%. Flapen's verdict: Worth a look (50/100).
- How competitive is the l tyrosine 1000mg capsules niche?
- 11 brands and 27 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in l tyrosine 1000mg capsules?
- Top complaints mined from reviews: Dosage, Functionality-Overall, Side Effects. The return rate is 0.0%.
- When does demand for l tyrosine 1000mg capsules peak?
- Demand is steady year-round — the busiest month runs 2.1× the quietest.
- What does it cost to enter the l tyrosine 1000mg capsules niche?
- Listings span $9.56–$40.44; the average listing price is $19.13 (sweet spot $15–$100). The average incumbent carries 2,993 reviews — the moat a new listing must climb.