Is 50g protein powder weight loss profitable to sell on Amazon United States?

The niche generates $66K/yr across 11 tracked products. 90-day search growth is +16.1%. Flapen's verdict: Skip it (40/100).

How competitive is the 50g protein powder weight loss niche?

7 brands and 20 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in 50g protein powder weight loss?

Top complaints mined from reviews: Taste-Overall, Smell, Flavor. The return rate is 0.0%.

What does it cost to enter the 50g protein powder weight loss niche?

Listings span $11.23–$71.45; the average listing price is $48.01 (sweet spot $15–$100). The average incumbent carries 5,711 reviews — the moat a new listing must climb.

50g protein powder weight loss

Skip it

Brand-locked demand (top 5 brands take 95% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$48.01

avg listing price — sweet spot $15–$100

Price range

Great$11.23–$71.45

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

Growth

Okay+16.1%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.1%

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

Review moat

Bad5,711.36

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$66K

$66K/yr · 65K searches

Competition

Bad83%

top-5 click share — a locked-up shelf

Brand share

Bad95%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, 50g protein powder weight loss is a $66K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 40/100.

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

50g protein powder weight loss market data

Units sold / yr: 2K–2K; avg 100–250/product
Revenue / yr: $72K–$96K; units × avg price
Conversion rate: 2.1%
Avg BSR: #317
Page quality: 0%
Prime: 100%
Sponsored: 82%
Out of stock: 0.0%
Avg brand age: 82 months
Avg seller age: 136 days

Competition & brand share

The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

83%

Top 20: 100%

Open market

MuscleTech76%
SlimFast8%
Muscletech6%
Insane Labz3%
GNC3%
Premier Protein3%
Open — no brand owns it (1 brand, 3%)

Demand

Weekly Amazon search volume, last 27 weeks — +16.1% search growth over the last 90 days.

Open Trend

Top 50g protein powder weight loss search terms

nitro tech ripped10K/yr +52.3%3.0% conv.
protena para bajar de peso rapido8K/yr +18.1%0.4% conv.
vanilla meal replacement powder5K/yr +39.6%0.4% conv.
ripped protein powder5K/yr +87.4%2.1% conv.
nitrotech ripped protein powder4K/yr +67.1%3.2% conv.
nitro tech ripped protein powder5K/yr +36.5%4.3% conv.
nitrotech ripped5K/yr +10.1%3.8% conv.
fat burning protein3K/yr +1.3%0.8% conv.
muscletech ripped2K/yr +19.5%2.8% conv.
slim protein powder3K/yr -37.3%0.7% conv.

All search terms

Top 50g protein powder 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Muscletech Whey Protein Powder (Vanilla Cream 4LB) - Nitro-Tech Ripped Whey Protein Isolate & Peptides Smoothie Mix for Lean Muscle & Fast Recovery - 30g of Whey Protein for Women & Men

MuscleTech$63.304.6★3,546 rev

Muscletech Whey Protein Powder (Chocolate Fudge Brownie 4LB) - Nitro-Tech Ripped Whey Protein Isolate & Peptides Smoothie Mix for Lean Muscle - 30g of Whey Protein for Women & Men Packaging May Vary

MuscleTech$62.534.5★4,368 rev

Muscletech Whey Protein Powder (Vanilla Cream 4 Pound) - Nitro-Tech Ultimate Muscle Building Formula with Whey Protein Isolate - 30g of Protein 3g of Creatine & 6.8g of BCAA - Packaging May Vary

MuscleTech$59.424.6★5,488 rev

SlimFast Meal Replacement Powder Original French Vanilla Weight Loss Shake Mix 10g of Protein 22 Servings (Packaging May Vary)

SlimFast$11.234.6★9,117 rev

Muscletech Whey Protein Powder (Cookies & Cream 4 Pound) - Nitro-Tech Ultimate Muscle Building Formula with Whey Protein Isolate - 30g of Protein 3g of Creatine & 6.8g of BCAA - Packaging May Vary

Muscletech$62.214.6★2,707 rev

Newest

by launch date

MuscleMeds Carnivor Shred Fat Burning Hydrolized Beef Protein Isolate 0 Lactose 0 Sugar 0 Fat Vanilla Caramel 2 Pound 28 Servings

MuscleMeds$35.68276 rev

3y ago

SlimFast Meal Replacement Powder Original French Vanilla Weight Loss Shake Mix 10g of Protein 22 Servings (Packaging May Vary)

SlimFast$11.239,117 rev

4y ago

Insane Labz Insane Whey Ripped Lean Muscle Building Protein with L-Carnitine and CLA Oil Powder 5lbs 60 Servings Chocolate

Insane Labz$66.13225 rev

5y ago

GNC AMP Wheybolic Ripped - Classic Vanilla (22 Servings)

GNC$71.45375 rev

5y ago

Premier Protein Powder Vanilla Milkshake 30g Protein 1g Sugar 100% Whey Protein Keto Friendly No Soy Gluten Free 23.3 oz (17 Servings)

Premier Protein$25.7228,846 rev

9y ago

What buyers say about 50g protein powder weight loss

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

What buyers love

Taste-Overall31%

“Has a strong taste”

Nutritional Content17%

“It delivers decent nutrition”

Quality-Overall9%

“Better than the pre made”

Flavor9%

“Excellent flavor”

Solubility5%

“Mixes well”

Value For Money5%

“Good value”

Advertised Vs Actual Product2%

“Exactly as described”

Blend/Ratio1%

“Mixes well and taste is great”

Efficiency1%

“Worked for me for many years”

Weight Loss1%

“when used properly it will help you lose weight and/or maintain”

What buyers complain about

Taste-Overall20%

“Tastes chalky”

Smell10%

“Smells like fish”

Flavor8%

“Do not get the vanilla flavor”

Value For Money7%

“Waste of money”

Nutritional Content6%

“Protein is not good”

Solubility5%

“Does not mix well”

Sweetness3%

“The sweetness is so UNBEARABLE”

Functionality-Overall3%

“Not good feature”

Quality-Overall2%

“Bad quality not good tast and very healthy”

Ingredients-Overall2%

“it has 3 bad ingredients bad for you health”

Common questions

Is 50g protein powder weight loss profitable to sell on Amazon United States?: The niche generates $66K/yr across 11 tracked products. 90-day search growth is +16.1%. Flapen's verdict: Skip it (40/100).
How competitive is the 50g protein powder weight loss niche?: 7 brands and 20 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in 50g protein powder weight loss?: Top complaints mined from reviews: Taste-Overall, Smell, Flavor. The return rate is 0.0%.
What does it cost to enter the 50g protein powder weight loss niche?: Listings span $11.23–$71.45; the average listing price is $48.01 (sweet spot $15–$100). The average incumbent carries 5,711 reviews — the moat a new listing must climb.