Is peptides for weight loss profitable to sell on Amazon United States?

The niche generates $684K/yr across 31 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +9.5%. Flapen's verdict: Worth a look (61/100).

How competitive is the peptides for weight loss niche?

25 brands and 63 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 62% of demand.

What do buyers complain about in peptides for weight loss?

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

When does demand for peptides for weight loss peak?

Demand peaks in Mar–Apr–May–Jun; the busiest month runs 5.2× the quietest.

What does it cost to enter the peptides for weight loss niche?

Listings span $9.90–$152.70; the average listing price is $37.58 (sweet spot $15–$100). The average incumbent carries 22,290 reviews — the moat a new listing must climb.

peptides for weight loss

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$37.58

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good62%

top-5 brand share — brands hold most of the demand

Market size

Good$684K

$684K/yr · 802K searches

Competition

Good48%

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

Price range

Good$9.90–$152.70

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

Growth

Okay+9.5%

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

Conversion

Okay2.3%

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

Review moat

Bad22,289.97

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, peptides for weight loss is a $684K/yr Amazon United States market (802K searches/yr). The top 5 brands hold 62% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 61/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

peptides for weight loss market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $564K–$752K; units × avg price
Conversion rate: 2.3%
Avg BSR: #182
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 2.4%
Avg brand age: 50 months
Avg seller age: 143 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 rising

Sellers

Top-5 brand share

62%

Top 20: 96%

Top-5 click share

48%

Top 20: 91%

Open market

34%

Vitauthority25%
NATURE TARGET13%
TERRA ELMNT12%
Vital Proteins6%
Nutrimend IQ5%
Todesessis5%

Demand & seasonality

Weekly Amazon search volume, last 55 weeks — +9.5% search growth over the last 90 days.

Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 5.2×

Open Trend

Top peptides for weight loss search terms

peptides for weight loss357K/yr +12.4%1.2% conv.
peptides for weight loss women53K/yr +92.2%1.0% conv.
natural peptides for weight loss28K/yr +86.3%0.6% conv.
collagen burn93K/yr -54.6%6.6% conv.
collagen burn for women25K/yr +13.0%5.0% conv.
pptidos para bajar de peso9K/yr +314.3%0.4% conv.
vitauthority multi collagen burn37K/yr -36.1%5.4% conv.
multi collagen burn45K/yr -52.2%4.7% conv.
weight loss peptides15K/yr +42.6%1.0% conv.
best collagen for weight loss21K/yr -18.1%1.5% conv.

All search terms

Top peptides for weight loss 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

NATURE TARGET Multi Collagen Peptides Powder 35 Servings

NATURE TARGET$19.564.6★4,516 rev

Premium Liquid Collagen for Women Weight Loss & Beauty w. Hyaluronic Acid Biotin L-Carnitine Apple C Vinegar - Ultra Pure Multi Collagen Protein Shots Drink + Hair & Skin Liquid Vitamins - Colageno

TERRA ELMNT$26.634.4★4,018 rev

Hydrolyzed Collagen Powder for Weight Loss - Burn Ultimate Beauty Complex Multi Peptides Powder for Women with Types I II III V and X for Fat Burning Support Unflavored 30 Servings

Vitauthority$56.644.3★4,523 rev

Multi Collagen Burn: Hydrolyzed Protein Peptides with Hyaluronic Acid Vitamin C SOD B Dimpless Types I II III V and X Caffeine-Free Strawberry Lemonade Flavored 30 Servings

Vitauthority$57.244.5★4,622 rev

Vital Proteins Collagen Peptides Powder - Supports Hair Nail Skin Bone & Joint Health Unflavored Collagen Protein 9.33 OZ

Vital Proteins$19.294.6★68,247 rev

Newest

by launch date

LivLyLuxe Collagen Burn Powder for Women Appetite Suppressant for Weight Loss Metabolism Booster & Belly Fat Support with Multi Collagen Peptides and Probiotics Strawberry Flavor 30 Servings

LivLyLuxe$29.27145 rev

2mo ago

EV1 PEPTIDE Evolv GLP-1 Supplement for Weight Management & Fullness Fast-Onset Healthy Metabolism Support - Food Noise Tablets for Women & Men - 30 Day Supply (60 Ct)

EV1 PEPTIDE$152.7016 rev

2mo ago

O Nature ZIRAN GLP-1 Weight Management Supplement for Women & Men GLP1 Appetite Control Energy & Digestion Balance - Vegan Gluten-Free Dairy Free 90 Capsules (Pack of 1)

O NATURE . ZIRAN$18.49309 rev

8mo ago

GLP-1 BioTruth Health | Assists Metabolic Pathways Linked to GLP-1 Signaling - Promotes Weight Loss for Women & Men Helps Appetite Control & Promotes Energy - 3rd Party Tested Supplement - 60 Pills

Nutrimend IQ$39.94144 rev

9mo ago

GLP-1 Activator Probiotic Carb Blocker Supplement for Weight Loss Gut Health Energy & Metabolic Support Akkermansia Berberine Gymnema Resveratrol EGCG & Hops Appetite Control for Women & Men

Etta Vita$38.131,230 rev

10mo ago

What buyers say about peptides for weight loss

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

What buyers love

Quality-Overall14%

“Excellent Product”

Taste-Overall12%

“AMAZING TASTE”

Solubility7%

“Mixes easily”

Weight Loss5%

“Helped lose weight”

Nutritional Content4%

“The protein is great”

Value For Money4%

“Good deal”

Ease Of Use3%

“Easy Peezy”

Joint Pain3%

“Helps immensely with joint pain”

Flavor3%

“Delicious flavor”

Skin Health3%

“Improvement in skin”

What buyers complain about

Taste-Overall16%

“Metallic taste”

Value For Money8%

“To expensive”

Functionality-Overall6%

“No results”

Weight Loss4%

“No weight loss”

Ease Of Use4%

“Difficult to open”

Smell4%

“Strong toxic smell”

Flavor4%

“Intolerable flavor”

Solubility3%

“won't dissolve”

Side Effects2%

“I feel very nauseous”

Size-Overall2%

“The bottle is small”

Top return reasons

Value For Money15%

Leak-Proof15%

Taste-Overall11%

Size-Overall9%

Advertised Vs Actual Product7%

Acid Regulator/Stomach Ache Relief6%