Is one sol profitable to sell on Amazon United States?

The niche generates $502K/yr across 19 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is +3.5%. Flapen's verdict: Worth a look (59/100).

How competitive is the one sol niche?

14 brands and 21 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 76% of demand.

What do buyers complain about in one sol?

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

When does demand for one sol peak?

Demand is steady year-round — the busiest month runs 1.9× the quietest.

What does it cost to enter the one sol niche?

Listings span $13.83–$44.12; the average listing price is $26.58 (sweet spot $15–$100). The average incumbent carries 946 reviews — the moat a new listing must climb.

one sol

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$26.58

avg listing price — sweet spot $15–$100

Price range

Great$13.83–$44.12

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Good945.84

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.3%

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

Market size

Good$502K

$502K/yr · 354K searches

Brand share

Okay76%

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

Competition

Okay61%

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

Growth

Okay+3.5%

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

According to Flapen's Amazon United States niche tracking, one sol is a $502K/yr Amazon United States market (354K searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 59/100.

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

one sol market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $399K–$532K; units × avg price
Conversion rate: 5.3%
Avg BSR: #210
Page quality: 0%
Prime: 100%
Sponsored: 84%
Out of stock: 2.1%
Avg brand age: 41 months
Avg seller age: 132 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

18%

Clean Nutraceuticals27%
One Sol26%
NeoCell8%
Jacked Factory8%
Ancient Nutrition7%
Peach Perfect5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +3.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.9×

Open Trend

Top one sol search terms

womens creatine powder58K/yr +27.0%7.4% conv.
creatine and collagen for women36K/yr +10.6%3.4% conv.
one sol creatine43K/yr -14.3%3.3% conv.
creatine and collagen32K/yr +11.7%2.9% conv.
one sol39K/yr -11.8%1.9% conv.
creatine collagen25K/yr +8.2%3.4% conv.
collagen and creatine for women18K/yr +21.8%2.9% conv.
creatine with collagen16K/yr +4.9%3.0% conv.
creatine collagen for women12K/yr +18.9%3.4% conv.
one sol protein powder15K/yr -7.7%1.9% conv.

All search terms

Top one sol 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Creatine for Women | Creatine Monohydrate + BCAA Powder Myo-Inositol Collagen Biotin Hyaluronic Acid Folate L Glutamine Vitamin D3 Iron Zinc D-Chiro-Maca Digestion Shelf Builder By Clean Nutra

Clean Nutraceuticals$29.574.4★3,644 rev

One Sol Creatine for Women All Natural Womens Creatine Powder w Pure Creatine & Coconut Water Increase Lean Muscle Mass Reduce Recovery Time Promotes Brain & Bone Health (Unflavored 60 Servings)

One Sol$30.914.4★2,576 rev

Jacked Factory Creatine for Women - Creatine Monohydrate with Collagen + Colostrum to Support Workout Performance Lean Muscle Growth Healthy Hair Skin & Nails - 30 Servings Unflavored

Jacked Factory$23.924.5★233 rev

Ancient Nutrition Creatine + Collagen + Electrolytes Muscle Strength Lean Body Mass Joint Comfort & Cognitive Support Includes 5g Creatine Monohydrate for Women Lemon (30 Servings)

Ancient Nutrition$33.574.3★234 rev

Peach Perfect Creatine for Women Micronized Creatine Monohydrate Powder with BCAA & Collagen for Glute Strength Support Boosts Energy Focus Strength and Endurance Pink Lemonade 30 Servings

Peach Perfect$32.824.3★4,483 rev

Newest

by launch date

One Sol Creatine for Women All Natural Womens Creatine Powder w Pure Creatine & Coconut Water Increase Lean Muscle Mass Reduce Recovery Time Promote Brain & Bone Health (Sour Cherry 60 Servings)

One Sol$31.9631 rev

7mo ago

NeoCell$19.1663 rev

9mo ago

18 IN 1 Creatine for Women Creatine Monohydrate Blend Powder with Collagen Myo & D-Chiro Inositol Electrolytes & 6 Vitamins for Muscle Growth Recovery & Hormonal Balance 10.58 Oz Sugar Free

Venture Pal$23.45611 rev

10mo ago

NeoCell Creatine Monohydrate Powder | 30 Servings

NeoCell$26.85159 rev

11mo ago

NeoCell Creatine Monohydrate Powder | 10 oz | with Multi Collagen Peptides

NeoCell$19.9865 rev

11mo ago

What buyers say about one sol

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

What buyers love

Taste-Overall18%

“Good taste”

Quality-Overall12%

“with good quality the price is very affordable”

Flavor8%

“the flavor is pretty tasty”

Solubility7%

“Dissolves easily”

Energy Level4%

“More energy”

Value For Money4%

“Worth every penny”

Nutritional Content3%

“Great supplement”

Muscle Pain Relief3%

“Good muscle recovery”

Blend/Ratio3%

“Feel great blends smooth”

Ease Of Use3%

“easy to open”

What buyers complain about

Taste-Overall18%

“taste gross”

Solubility12%

“Hard to dissolve”

Flavor7%

“flavor is really weird”

Value For Money3%

“Waste of money”

Sweetness2%

“not as sweet”

Side Effects2%

“Experienced side effects”

Acid Regulator/Stomach Ache Relief2%

“yikes belly bloat”

Quality-Overall2%

“which made me question the quality control”

Functionality-Overall2%

“However, it's effectiveness is pretty much non-existent and wouldn't be a good value for me”

Regulates Digestion2%

“some people might have some digestive issues”

Top return reasons

Value For Money18%

Functionality-Overall13%

Taste-Overall12%

Ingredients-Overall10%

Leak-Proof6%

Quality-Overall6%

Flavor6%

Acid Regulator/Stomach Ache Relief6%

Advertised Vs Actual Product4%

Charging3%

Common questions

Is one sol profitable to sell on Amazon United States?: The niche generates $502K/yr across 19 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is +3.5%. Flapen's verdict: Worth a look (59/100).
How competitive is the one sol niche?: 14 brands and 21 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in one sol?: Top complaints mined from reviews: Taste-Overall, Solubility, Flavor. The return rate is 0.0%.
When does demand for one sol peak?: Demand is steady year-round — the busiest month runs 1.9× the quietest.
What does it cost to enter the one sol niche?: Listings span $13.83–$44.12; the average listing price is $26.58 (sweet spot $15–$100). The average incumbent carries 946 reviews — the moat a new listing must climb.