Is tb 500 peptide profitable to sell on Amazon United States?

The niche generates $479K/yr across 22 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is +13.5%. Flapen's verdict: Worth a look (63/100).

How competitive is the tb 500 peptide niche?

21 brands and 39 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 55% of demand.

What do buyers complain about in tb 500 peptide?

Top complaints mined from reviews: Functionality-Overall, Value For Money, Smell. The return rate is 0.0%.

When does demand for tb 500 peptide peak?

Demand peaks in Apr–May; the busiest month runs 1.8× the quietest.

What does it cost to enter the tb 500 peptide niche?

Listings span $13.52–$132.60; the average listing price is $45.83 (sweet spot $15–$100). The average incumbent carries 847 reviews — the moat a new listing must climb.

tb 500 peptide

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$45.83

avg listing price — sweet spot $15–$100

Brand share

Great55%

top-5 brand share — no brand owns this niche

Price range

Good$13.52–$132.60

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good846.59

avg incumbent reviews — the moat a new listing must climb

Market size

Good$479K

$479K/yr · 238K searches

Conversion

Good4.4%

search→purchase rate — share of searches ending in a sale

Competition

Okay55%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+13.5%

90-day search growth — must beat 0% to launch

Signals Low Review Barrier Out of Stock

According to Flapen's Amazon United States niche tracking, tb 500 peptide is a $479K/yr Amazon United States market (238K searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 63/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

tb 500 peptide market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $275K–$367K; units × avg price
Conversion rate: 4.4%
Avg BSR: #4,471
Page quality: 0%
Prime: 91%
Sponsored: 91%
Out of stock: 5.8%
Avg brand age: 57 months
Avg seller age: 150 days

Competition & brand share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 rising

Sellers

Top-5 brand share

55%

Top 20: 100%

Top-5 click share

55%

Top 20: 98%

Open market

39%

Designs for Health23%
Designs for Sport10%
AKGENIX8%
VILLAR BIOTECH8%
Atlantic Naturals7%
NutraBio6%

Demand & seasonality

Weekly Amazon search volume, last 73 weeks — +13.5% search growth over the last 90 days.

Peak months: Apr, May · busiest ÷ quietest = 1.8×

Open Trend

Top tb 500 peptide search terms

tb 500 peptide capsules36K/yr +56.2%0.7% conv.
tb500 peptide56K/yr -12.4%0.8% conv.
tb 50031K/yr +27.3%0.5% conv.
tb50033K/yr +6.1%0.4% conv.
tb 500 peptide36K/yr +13.0%0.5% conv.
tb-50014K/yr +9.2%0.4% conv.
tb-500 peptide13K/yr -8.8%0.6% conv.
tb-500 peptide capsules6K/yr +36.5%0.9% conv.
tb500 peptide capsule5K/yr +31.3%0.6% conv.
tb 500 peptide injectable2K/yr +10.8%0.0% conv.

All search terms

Top tb 500 peptide 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Designs for Health Performance Peptides - Supports Muscle Health Healthy Aging & Body Composition - Plant-Based Peptide Muscle Recovery Supplements (120 Capsules)

Designs for Health$53.894.4★148 rev

Designs for Sport Pro-Formance Peptides - Supports Muscle Growth & Recovery* - Athlete Formula to Support Peak Performance* - NSF Certified for Sport - 120 Vegetarian Capsules

Designs for Sport$61.514.1★41 rev

AKGENIX TB Capsules - 60Ct TB | Research Grade | 99% High-Purity

AKGENIX$39.935.0★2 rev

Bone & Joint Peptide Complex Grass-Fed Cartilage Bone Marrow & Muscle Peptides Supports Joints Mobility & Recovery Grass-Fed Non-GMO 60 Capsules (30-Day Supply)

VILLAR BIOTECH$38.034.4★29 rev

Peptide Recovery Complex Advanced 157 Recovery Blend | Collagen Peptide Amino Support Formula for Muscle Joint & Tissue Health | Post-Workout Recovery & Flexibility Support | 90 Capsules

Atlantic Naturals$39.803.8★62 rev

Newest

by launch date

AKGENIX TB Capsules - 60Ct TB | Research Grade | 99% High-Purity

AKGENIX$39.932 rev

2w ago

BPC 157 and TB500 | Research Grade | 99% High-Purity Formulated for Men & Women -60 Ct 2 Bottles

Generic$52.252 rev

1mo ago

Jacked Factory Growth Peptides Peptides for Muscle Growth with PeptiStrong Supports Muscle Protein Synthesis Muscle Builder Strength & Recovery Peptide Muscle Building Supplement 120 Capsules

Jacked Factory$34.596 rev

1mo ago

DAYEAH TESOFENSINE Peptide 500MCG 60 Capsules (3RD Party Tested)

DAYEAH$132.606 rev

3mo ago

GHK-Cu Copper Peptide Supplement | Systemic Support for Collagen Skin Elasticity Hair Thickness & Tissue Repair | (Zinc-Free for Custom Stacking) - 120 Capsules

HerbX$40.4526 rev

6mo ago

What buyers say about tb 500 peptide

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall18%

“Excellent product”

Value For Money6%

“Good price”

Vitamin6%

“I do enjoy good vitamins”

Energy Level5%

“it improves my energy”

Nutritional Content5%

“mostly good natural protein”

Joint Pain5%

“Solid Support for Joint and Skin Recovery”

Muscle Pain Relief4%

“Muscle help”

Ease Of Use4%

“Nice and Simple”

Efficiency3%

“Effective”

Regulates Digestion3%

“Easy to digest”

What buyers complain about

Functionality-Overall14%

“Didn't get any results said after usage”

Value For Money8%

“expensive”

Smell6%

“The only way i noticed the garlic strong odor is when i have it on an empty stomach”

Side Effects6%

“Side effects”

Dosage5%

“Seven. 7. pills to take at once is a bit much”

Pain Relief-Overall4%

“did absolutely nothing for my injury”

Acid Regulator/Stomach Ache Relief4%

“Horrendous Burps and Stomach Pain”

Allergies3%

“I had noticed my skin sagging around my neck”

Quality-Overall3%

“Garbage”

Size-Overall2%

“The capsules are a little large”

Top return reasons

Size-Overall50%

Dosage50%

Common questions

Is tb 500 peptide profitable to sell on Amazon United States?: The niche generates $479K/yr across 22 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is +13.5%. Flapen's verdict: Worth a look (63/100).
How competitive is the tb 500 peptide niche?: 21 brands and 39 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 55% of demand.
What do buyers complain about in tb 500 peptide?: Top complaints mined from reviews: Functionality-Overall, Value For Money, Smell. The return rate is 0.0%.
When does demand for tb 500 peptide peak?: Demand peaks in Apr–May; the busiest month runs 1.8× the quietest.
What does it cost to enter the tb 500 peptide niche?: Listings span $13.52–$132.60; the average listing price is $45.83 (sweet spot $15–$100). The average incumbent carries 847 reviews — the moat a new listing must climb.