pure isolate protein powder
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Price range
Incredible$44.92–$91.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$71.56avg listing price — sweet spot $15–$100
Conversion
Good6.4%search→purchase rate — share of searches ending in a sale
Growth
Okay+19.5%90-day search growth — must beat 0% to launch
Market size
Okay$178K$178K/yr · 39K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad7,214.6avg incumbent reviews — the moat a new listing must climb
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, pure isolate protein powder is a $178K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 42/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
pure isolate protein powder market data
- Units sold / yr
- 2K–2K
- avg 250–500/product
- Revenue / yr
- $107K–$143K
- units × avg price
- Conversion rate
- 6.4%
- Avg BSR
- #338
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 20%
- Out of stock
- 0.0%
- Avg brand age
- 102 months
- Avg seller age
- 146 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
8
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Optimum Nutrition95%
- Dymatize6%
Demand & seasonality
Weekly Amazon search volume, last 99 weeks — +19.5% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.7×
Top pure isolate protein powder search terms
- hydro whey18K/yr
- hydrowhey protein powder8K/yr
- hydro whey protein7K/yr
- hydro protein powder4K/yr
- whey hydro2K/yr
Top pure isolate protein powder 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 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Isolate Powder Flavor: Velocity Vanilla 3.5 Pounds (Packaging May Vary)
Optimum Nutrition$84.484.6★4,450 rev
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Protein Isolate Powder Flavor: Turbo Chocolate 40 Servings 3.61 Pounds (Packaging May Vary)
Optimum Nutrition$84.934.6★7,040 rev
Optimum Nutrition Platinum Hydro Whey Turbo Chocolate 1.75 Pound
Optimum Nutrition$44.924.6★55 rev
Dymatize ISO 100 Whey Protein Powder with 25g of Hydrolyzed 100% Whey Isolate Vanilla 5 Pound Package may vary
Dymatize$91.314.6★20,078 rev
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Protein Isolate Powder Flavor: Velocity Vanilla 20 Servings 1.76 Pounds (Packaging May Vary)
Optimum Nutrition$52.184.6★4,450 rev
Newest
by launch dateOptimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Protein Isolate Powder Flavor: Velocity Vanilla 20 Servings 1.76 Pounds (Packaging May Vary)
Optimum Nutrition$52.184,450 rev
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Isolate Powder Flavor: Velocity Vanilla 3.5 Pounds (Packaging May Vary)
Optimum Nutrition$84.484,450 rev
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Protein Isolate Powder Flavor: Turbo Chocolate 40 Servings 3.61 Pounds (Packaging May Vary)
Optimum Nutrition$84.937,040 rev
Optimum Nutrition Platinum Hydro Whey Turbo Chocolate 1.75 Pound
Optimum Nutrition$44.9255 rev
Dymatize ISO 100 Whey Protein Powder with 25g of Hydrolyzed 100% Whey Isolate Vanilla 5 Pound Package may vary
Dymatize$91.3120,078 rev
Trending
90-day click momentumDymatize ISO 100 Whey Protein Powder with 25g of Hydrolyzed 100% Whey Isolate Vanilla 5 Pound Package may vary
Dymatize$91.314.6★
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Isolate Powder Flavor: Velocity Vanilla 3.5 Pounds (Packaging May Vary)
Optimum Nutrition$84.484.6★
Optimum Nutrition Platinum Hydro Whey Turbo Chocolate 1.75 Pound
Optimum Nutrition$44.924.6★
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Protein Isolate Powder Flavor: Velocity Vanilla 20 Servings 1.76 Pounds (Packaging May Vary)
Optimum Nutrition$52.184.6★
Optimum Nutrition Platinum Hydrowhey Protein Powder 100% Hydrolyzed Whey Protein Isolate Powder Flavor: Turbo Chocolate 40 Servings 3.61 Pounds (Packaging May Vary)
Optimum Nutrition$84.934.6★
What buyers say about pure isolate protein powder
What buyers praise and complain about, mined from review topics.What buyers love
“I like this protein powder”
“Tastes great”
“A results driven product, tasted delicious, reliable brand”
“They have lots of flavors”
“Blends well”
“It's excellent value for the money”
“Great results”
“I like my morning shakes easy to drink”
“It mixes well”
“Clean, Fast-Digesting Protein That Actually Mixes Well”
What buyers complain about
“Very costly”
“This no linger tastes like the chocolate product it is intended to be”
“This does have a small amount of carbs”
“Good product BAD Vanilla flavor”
“It also has a chalky texture now”
“Made me sick”
“the protein powder was leaking out”
“Container is way too big for the amount inside”
“Overall, I find Isopure Zero Carb 100% Pure Whey Isolate Protein Powder to be much higher quality, although it is more expensive”
“I've read others having issues with the smell”
Common questions
- Is pure isolate protein powder profitable to sell on Amazon United States?
- The niche generates $178K/yr across 5 tracked products. 90-day search growth is +19.5%. Flapen's verdict: Skip it (42/100).
- How competitive is the pure isolate protein powder niche?
- 2 brands and 8 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in pure isolate protein powder?
- Top complaints mined from reviews: Value For Money, Taste-Overall, Nutritional Content. The return rate is 0.1%.
- When does demand for pure isolate protein powder peak?
- Demand peaks in Jan; the busiest month runs 1.7× the quietest.
- What does it cost to enter the pure isolate protein powder niche?
- Listings span $44.92–$91.31; the average listing price is $71.56 (sweet spot $15–$100). The average incumbent carries 7,215 reviews — the moat a new listing must climb.