Is calcium bhb profitable to sell on Amazon United States?

The niche generates $0/yr across 4 tracked products. 90-day search growth is +5.3%. Flapen's verdict: Skip it (35/100).

How competitive is the calcium bhb niche?

3 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in calcium bhb?

Top complaints mined from reviews: Vitamin, Taste-Overall, Side Effects. The return rate is 0.0%.

When does demand for calcium bhb peak?

Demand peaks in Apr–May; the busiest month runs 47.3× the quietest.

What does it cost to enter the calcium bhb niche?

Listings span $14.56–$34.83; the average listing price is $22.69 (sweet spot $15–$100). The average incumbent carries 1,170 reviews — the moat a new listing must climb.

calcium bhb

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$22.69

avg listing price — sweet spot $15–$100

Price range

Great$14.56–$34.83

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Good1,169.5

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+5.3%

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

Market size

Bad$0

$0/yr · 7K searches

Conversion

Bad0.0%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, calcium bhb is a $0/yr Amazon United States market (7K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May. Verdict: Skip it — 35/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

calcium bhb market data

Units sold / yr: 100–250; avg 0–100/product
Revenue / yr: $2K–$6K; units × avg price
Conversion rate: 0.0%
Avg BSR: #2,000
Page quality: 0%
Prime: 75%
Sponsored: 100%
Out of stock: 30.0%
Avg brand age: 68 months
Avg seller age: 207 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

Nutricost57%
BulkSupplements35%
Real Ketones7%

Demand & seasonality

Weekly Amazon search volume, last 69 weeks — +5.3% search growth over the last 90 days.

Peak months: Apr, May · busiest ÷ quietest = 47.3×

Open Trend

Top calcium bhb search terms

calcium bhb3K/yr +6.7%1.6% conv.
bhb calcium1K/yr +11.2%1.0% conv.
calcium bhb weight loss713/yr +4.3%0.0% conv.
calcium bhb capsules603/yr +0.9%0.0% conv.
calcio bhb1K/yr -13.0%2.1% conv.

All search terms

Top calcium bhb 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 4 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Nutricost Calcium BHB (250g) Unflavored Calcium Ketone Salt Gluten-Free

Nutricost$34.834.1★47 rev

BulkSupplements.com Calcium BHB Powder - Beta HydroxyButyrate Powder Keto Supplement - Unflavored & Gluten Free 1.5g per Serving 100g (3.5 oz) (Pack of 1)

BulkSupplements$14.564.4★221 rev

BulkSupplements.com HMB Powder - Beta-Hydroxy Beta-Methylbutyrate Calcium HMB Supplement - Gluten Free - 1g per Serving 250g (8.8 oz) (Pack of 1)

BulkSupplements$19.784.5★3,767 rev

Keto BHB Salts Capsules - Sodium Calcium & Magnesium BHB Capsules with Patented goBHB Beta-Hydroxybutyrate Electrolytes - Exogenous Ketones Supplement for Enhanced Energy Focus & Rapid Ketosis

Real Ketones$21.593.9★643 rev

Newest

by launch date

Nutricost Calcium BHB (250g) Unflavored Calcium Ketone Salt Gluten-Free

Nutricost$34.8347 rev

2y ago

Keto BHB Salts Capsules - Sodium Calcium & Magnesium BHB Capsules with Patented goBHB Beta-Hydroxybutyrate Electrolytes - Exogenous Ketones Supplement for Enhanced Energy Focus & Rapid Ketosis

Real Ketones$21.59643 rev

5y ago

BulkSupplements.com Calcium BHB Powder - Beta HydroxyButyrate Powder Keto Supplement - Unflavored & Gluten Free 1.5g per Serving 100g (3.5 oz) (Pack of 1)

BulkSupplements$14.56221 rev

7y ago

BulkSupplements.com HMB Powder - Beta-Hydroxy Beta-Methylbutyrate Calcium HMB Supplement - Gluten Free - 1g per Serving 250g (8.8 oz) (Pack of 1)

BulkSupplements$19.783,767 rev

10y ago

What buyers say about calcium bhb

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

What buyers love

Quality-Overall24%

“Overall Im very happy with the product itself”

Strength5%

“Seems to be working, feeling strong”

Solubility5%

“it's consummeable in any liquid drink”

Iron5%

“These have worked great at helping my Ketone levels to rise”

Efficiency5%

“These work best if you're doing your part as well”

Value For Money3%

“Good price”

Vitamin3%

“Its a straightforward supplement without a lot of unnecessary extras”

Joint Pain3%

“It mixes well, seems high quality, and Ive noticed it helps with recovery and reducing soreness, especially after tougher workouts”

Focus Enhancement3%

“alertness is a bonus”

Muscle Pain Relief3%

“the muscle growth results were noticeable”

What buyers complain about

Vitamin17%

“But probably more my problem than the quality of the supplement”

Taste-Overall16%

“some taste good some dont”

Side Effects13%

“This product should list that it causes headaches gas”

Functionality-Overall13%

“product does not work”

Acid Regulator/Stomach Ache Relief4%

“Upset my stomach”

Smell3%

“Smells like feet”

Focus Enhancement3%

“concentration seems low”

Value For Money1%

“I bought this to supplement my creatine to match the same ingredients as a more expensive. one of the most expensive I've seen.”

Common questions

Is calcium bhb profitable to sell on Amazon United States?: The niche generates $0/yr across 4 tracked products. 90-day search growth is +5.3%. Flapen's verdict: Skip it (35/100).
How competitive is the calcium bhb niche?: 3 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in calcium bhb?: Top complaints mined from reviews: Vitamin, Taste-Overall, Side Effects. The return rate is 0.0%.
When does demand for calcium bhb peak?: Demand peaks in Apr–May; the busiest month runs 47.3× the quietest.
What does it cost to enter the calcium bhb niche?: Listings span $14.56–$34.83; the average listing price is $22.69 (sweet spot $15–$100). The average incumbent carries 1,170 reviews — the moat a new listing must climb.