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vitamin d3 5000 iu gummies

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Strong incumbent ratings (4.7★) — this niche doesn't clear our bar today.

Market size 23Growth 29Conversion 96Competition 21Returns 100Price range 74Avg price 74Brand share 35Review moat 22Quality gap 19

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible13.8%

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

Avg price

Good$14.86

avg listing price — sweet spot $15–$100

Price range

Good$8.85–$32.24

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

Brand share

Okay84%

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

Growth

Okay+3.1%

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

Market size

Bad$91K

$91K/yr · 44K searches

Review moat

Bad9,273.08

avg incumbent reviews — the moat a new listing must climb

Competition

Bad75%

top-5 click share — a locked-up shelf

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, vitamin d3 5000 iu gummies is a $91K/yr Amazon United States market (44K searches/yr). The top 5 brands hold 84% of demand. Verdict: Skip it — 44/100.

Data updated Aug 5, 2026 · scored weekly · How we score niches

vitamin d3 5000 iu gummies market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
$89K–$119K
units × avg price
Conversion rate
13.8%
Avg BSR
#84
Page quality
0%
Prime
100%
Sponsored
83%
Out of stock
0.0%
Avg brand age
68 months
Avg seller age
167 days

Competition & brand share

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 flat

Sellers

597

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

10%

  • Nature Made45%
  • Vitamatic18%
  • Nature's Truth8%
  • Nature's Bounty7%
  • Vitafusion6%
  • NEW AGE6%
  • Open — no brand owns it (4 brands, 10%)

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — +3.1% search growth over the last 90 days.
3K2KSpike '24Spike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 2.0×

Top vitamin d3 5000 iu gummies search terms

  • vitamin d3 5000 iu gummies16K/yr
  • vitamin d gummies 5000 iu10K/yr
  • d3 gummies 5000 iu5K/yr
  • vitamin d3 gummies 5000 iu7K/yr
  • vitamin d 5000 iu gummies6K/yr
All search terms

Top vitamin d3 5000 iu gummies 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.

0%10%$9K20%$18K30%$27K40%$36K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about vitamin d3 5000 iu gummies

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

What buyers love

Taste-Overall31%

“These gummies taste really good”

Vitamin18%

“Amazing vitamin”

Value For Money6%

“Good price”

Flavor6%

“Awesome flavor”

Ease Of Chewing/Swallowing5%

“Easy to chew”

Advertised Vs Actual Product5%

“As advertised”

Quality-Overall4%

“Great product, great seller”

Dosage2%

“good dose in each gummy”

Soft Feel2%

“They are quite soft”

Ease Of Use2%

“Easy to use”

What buyers complain about

Taste-Overall23%

“Horrible after taste”

Vitamin7%

“BAD TASTING VITAMINGUMMIES”

Flavor6%

“Not a good flavor”

Sweetness4%

“a very sweet fake taste”

Smell4%

“Absolutely disgusting smell and taste was foul, spat them out”

Size-Overall3%

“These gummies are small”

Texture/Consistency-Overall3%

“The texture is not smooth”

Value For Money3%

“A bit pricey”

Quality-Overall3%

“Quality not good”

Hard Feel2%

“Clumpy hard”

Top return reasons

Regulates Digestion25%
Calcium25%
Dosage25%
Color Fading/Discoloration13%
Stale/Rotten/Spoiled13%

Common questions

Is vitamin d3 5000 iu gummies profitable to sell on Amazon United States?
The niche generates $91K/yr across 12 tracked products. 90-day search growth is +3.1%. Flapen's verdict: Skip it (44/100).
How competitive is the vitamin d3 5000 iu gummies niche?
10 brands and 597 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in vitamin d3 5000 iu gummies?
Top complaints mined from reviews: Taste-Overall, Vitamin, Flavor. The return rate is 0.0%.
When does demand for vitamin d3 5000 iu gummies peak?
Demand is steady year-round — the busiest month runs 2.0× the quietest.
What does it cost to enter the vitamin d3 5000 iu gummies niche?
Listings span $8.85–$32.24; the average listing price is $14.86 (sweet spot $15–$100). The average incumbent carries 9,273 reviews — the moat a new listing must climb.