crown her naturals d3- k2
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible16.7%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$29.31avg listing price — sweet spot $15–$100
Price range
Incredible$27.40–$31.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$109K$109K/yr · 22K searches
Review moat
Bad5,956.33avg incumbent reviews — the moat a new listing must climb
Growth
Bad-28.9%90-day search growth — must beat 0% to launch
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, crown her naturals d3- k2 is a $109K/yr Amazon United States market (22K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Aug 5, 2026 · scored weekly · How we score niches
crown her naturals d3- k2 market data
- Units sold / yr
- 2K–2K
- avg 250–500/product
- Revenue / yr
- $44K–$59K
- units × avg price
- Conversion rate
- 16.7%
- Avg BSR
- #331
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 0.0%
- Avg brand age
- 50 months
- Avg seller age
- 170 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
3
Sellers
9
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- GROHESE46%
- SCEZROB45%
- Micro Ingredients10%
Demand
Weekly Amazon search volume, last 31 weeks — -28.9% search growth over the last 90 days.Top crown her naturals d3- k2 search terms
- crown her natural vitamin d3 k24K/yr
- crown her naturals d3- k27K/yr
- crownher naturals d3 k26K/yr
- crownher natural vitamin d3 k24K/yr
- crownher d3 k23K/yr
Top crown her naturals d3- k2 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 3 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GROHESE Naturals D3 K2 Essentials Vitamin D3 K2 Vitamin D3 K2 10000 IU+ K2 200 mcg MK-7 Coconut Oil Extra Strength Bone & Immune Support 180 Softgels
GROHESE$27.404.4★45 rev
SCEZROB Naturals D3 K2 Vitamin D3 10000 IU + K2 200 MCG Vitamin D3 & K2 Coconut Oil Softgels Capsules for Bone Immune Health Boosts Energy & Calcium Absorption 180 Gels (1)
SCEZROB$29.224.6★81 rev
Micro Ingredients Vitamin D3 K2 MK-7 10 000 IU Per Serving 300 Softgels
Micro Ingredients$31.324.7★17,743 rev
Newest
by launch dateGROHESE Naturals D3 K2 Essentials Vitamin D3 K2 Vitamin D3 K2 10000 IU+ K2 200 mcg MK-7 Coconut Oil Extra Strength Bone & Immune Support 180 Softgels
GROHESE$27.4045 rev
SCEZROB Naturals D3 K2 Vitamin D3 10000 IU + K2 200 MCG Vitamin D3 & K2 Coconut Oil Softgels Capsules for Bone Immune Health Boosts Energy & Calcium Absorption 180 Gels (1)
SCEZROB$29.2281 rev
Micro Ingredients Vitamin D3 K2 MK-7 10 000 IU Per Serving 300 Softgels
Micro Ingredients$31.3217,743 rev
Trending
90-day click momentumGROHESE Naturals D3 K2 Essentials Vitamin D3 K2 Vitamin D3 K2 10000 IU+ K2 200 mcg MK-7 Coconut Oil Extra Strength Bone & Immune Support 180 Softgels
GROHESE$27.404.4★
SCEZROB Naturals D3 K2 Vitamin D3 10000 IU + K2 200 MCG Vitamin D3 & K2 Coconut Oil Softgels Capsules for Bone Immune Health Boosts Energy & Calcium Absorption 180 Gels (1)
SCEZROB$29.224.6★
Micro Ingredients Vitamin D3 K2 MK-7 10 000 IU Per Serving 300 Softgels
Micro Ingredients$31.324.7★
What buyers say about crown her naturals d3- k2
What buyers praise and complain about, mined from review topics.What buyers love
“Vitamin D have been great”
“Good product and came in good conditions”
“The capsules are easy to take”
“Good value”
“Very convenient”
“Convenient once-daily dosing”
“Very Effective”
“As written Description”
“Better ingredients”
“Getting fit”
What buyers complain about
“Be very careful with this vitamin”
“There are lower dosage options out there”
“Extra Small capsules”
“talk to your doctor because this product may do more harm than good”
“they've gotten stupid expensive”
“You can get calcium build up from taking too much”
“False advertisement”
“The pill has no taste”
“Did not work for me”
“This will cause long term effects in your kidneys :/”
Top return reasons
Common questions
- Is crown her naturals d3- k2 profitable to sell on Amazon United States?
- The niche generates $109K/yr across 3 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -28.9%. Flapen's verdict: Skip it (39/100).
- How competitive is the crown her naturals d3- k2 niche?
- 3 brands and 9 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in crown her naturals d3- k2?
- Top complaints mined from reviews: Vitamin, Dosage, Size-Overall. The return rate is 0.0%.
- What does it cost to enter the crown her naturals d3- k2 niche?
- Listings span $27.40–$31.32; the average listing price is $29.31 (sweet spot $15–$100). The average incumbent carries 5,956 reviews — the moat a new listing must climb.