Is colloidal minerals profitable to sell on Amazon United States?

The niche generates $69K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -32.4%. Flapen's verdict: Skip it (42/100).

How competitive is the colloidal minerals niche?

9 brands and 552 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 90% of demand.

What do buyers complain about in colloidal minerals?

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

When does demand for colloidal minerals peak?

Demand peaks in Jul; the busiest month runs 1.6× the quietest.

What does it cost to enter the colloidal minerals niche?

Listings span $14.71–$32.69; the average listing price is $21.12 (sweet spot $15–$100). The average incumbent carries 3,297 reviews — the moat a new listing must climb.

colloidal minerals

Skip it

Soft demand (-32.4% this quarter) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Price range

Great$14.71–$32.69

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

Avg price

Great$21.12

avg listing price — sweet spot $15–$100

Conversion

Good6.6%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,297.38

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay90%

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

Competition

Bad77%

top-5 click share — a locked-up shelf

Market size

Bad$69K

$69K/yr · 50K searches

Growth

Bad-32.4%

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

According to Flapen's Amazon United States niche tracking, colloidal minerals is a $69K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Jul. Verdict: Skip it — 42/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

colloidal minerals market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $63K–$84K; units × avg price
Conversion rate: 6.6%
Avg BSR: #983
Page quality: 0%
Prime: 100%
Sponsored: 62%
Out of stock: 4.1%
Avg brand age: 81 months
Avg seller age: 146 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

552

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

NOW Foods54%
Trace Minerals14%
Piping Rock12%
TRULIFE NATURALS6%
Mother Earth Minerals3%
Youngevity3%
Open — no brand owns it (3 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — -32.4% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.6×

Open Trend

Top colloidal minerals search terms

colloidal minerals13K/yr +7.4%6.0% conv.
colloidal minerals liquid8K/yr +2.2%9.6% conv.
colloidal magnesium15K/yr -55.2%1.1% conv.
electron colloidal magnesium7K/yr -41.8%0.8% conv.
colloidal magnesium supplement3K/yr -58.8%0.3% conv.
now colloidal minerals liquid2K/yr -44.5%20.5% conv.
colloidal magnesium liquid2K/yr -83.4%2.2% conv.

All search terms

Top colloidal minerals 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

NOW Foods Supplements Colloidal Minerals Liquid Plant Derived Essential Trace Minerals Raspberry 32-Ounce

NOW Foods$14.714.6★1,680 rev

NOW Foods Supplements Colloidal Minerals Liquid Plant Derived Essential Trace Minerals 32-Ounce

NOW Foods$14.944.6★1,768 rev

Trace Minerals Liquid Ionic Magnesium 400 mg 4 fl oz

Trace Minerals$18.904.4★3,860 rev

Piping Rock Colloidal Minerals Liquid | 32 fl oz | with 70 Plant-Derived

Piping Rock$14.854.4★127 rev

Ionic Magnesium Drops 440 mg- 4oz (48 Servings) Concentrate from Utahs Great Salt Lake | Liquid Magnesium Supplement for Vitality & Hydration Support - Muscle Bone & Nerve Function

TRULIFE NATURALS$21.324.4★28 rev

Newest

by launch date

Ionic Magnesium Drops 440 mg- 4oz (48 Servings) Concentrate from Utahs Great Salt Lake | Liquid Magnesium Supplement for Vitality & Hydration Support - Muscle Bone & Nerve Function

TRULIFE NATURALS$21.3228 rev

8mo ago

Liquid Magnesium | 8 oz - Ionic Magnesium Chloride Highest & Fastest Absorption - Calm Mood Sleep Muscle Cramps & Spasms Natural Laxative Vegan Glass Bottle (96 Servings)

Triquetra Health$23.681,103 rev

6y ago

Trace Minerals Liquid Ionic Magnesium 400 mg 4 fl oz

Trace Minerals$18.903,860 rev

9y ago

Liquid Magnesium by NutriNoche 99.99% Ultra Pure Crystalline Nano Drops for Maximum Absorption & Bioavailability - Magnesium Glycinate Liquid Alternative - Supports Sleep Calm Energy Muscles Nerves

NutriNoche$22.97191 rev

11y ago

Piping Rock Colloidal Minerals Liquid | 32 fl oz | with 70 Plant-Derived

Piping Rock$14.85127 rev

12y ago

What buyers say about colloidal minerals

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

What buyers love

Minerals23%

“Good minerals”

Quality-Overall16%

“Excellent product”

Taste-Overall8%

“Great Taste”

Ease Of Use6%

“Easy to use”

Magnesium4%

“If youre looking for an effective magnesium supplement thats easy to absorb”

Sleep Quality4%

“it helps me sleep which is a nice plus”

Muscle Pain Relief3%

“Muscle cramps gone”

Moist/Dry2%

“Feeling hydrated”

Value For Money2%

“Affordable, too”

Vitamin2%

“for optimal absorption of those vitamins”

What buyers complain about

Taste-Overall29%

“Almost tasteless”

Value For Money7%

“It's expensive”

Flavor6%

“There is a really bad almost chemical taste to this”

Minerals5%

“I guess I was more mineral deficient than I realized”

Dosage4%

“nowhere near the normal amounts that I would eat”

Side Effects3%

“This product will make you sick”

Ingredients-Overall3%

“there is no good things to get from lead”

Advertised Vs Actual Product3%

“Product Label versus Advertisement”

Energy Level2%

“since I've been taking these drops with my water I haven't had any energy dips around that time any more”

Salt Content2%

“Salty,”

Top return reasons

Cough Relief17%

Leak-Proof17%

Advertised Vs Actual Product17%

Product Condition17%

Stale/Rotten/Spoiled17%

Taste-Overall17%

Common questions

Is colloidal minerals profitable to sell on Amazon United States?: The niche generates $69K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -32.4%. Flapen's verdict: Skip it (42/100).
How competitive is the colloidal minerals niche?: 9 brands and 552 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 90% of demand.
What do buyers complain about in colloidal minerals?: Top complaints mined from reviews: Taste-Overall, Value For Money, Flavor. The return rate is 0.0%.
When does demand for colloidal minerals peak?: Demand peaks in Jul; the busiest month runs 1.6× the quietest.
What does it cost to enter the colloidal minerals niche?: Listings span $14.71–$32.69; the average listing price is $21.12 (sweet spot $15–$100). The average incumbent carries 3,297 reviews — the moat a new listing must climb.