Vitamin D3 + K2
a small market ($23K/yr) — Vitamin D3 + K2 doesn't clear our bar today.
Flapen Score
Top 24% of 198 Health, Household and Personal Care niches · +5 vs the category median of 37
Is Vitamin D3 + K2 profitable on Amazon?
According to Flapen's Amazon Singapore niche tracking, Vitamin D3 + K2 is a $23K/yr Amazon Singapore market (10K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 42/100.
Vitamin D3 + K2: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -5.4% over the last 90 days and 6.0% of searches end in a purchase.
$23K
revenue / yr
Who owns the niche?
The top 5 brands hold 80% of demand, so 20% of the market is open.
20%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.
0/100
page quality · 17 products
Top Vitamin D3 + K2 products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
NOW Supplements Vitamin D-3 & K-2 1 000 IU/45 mcg Plus Cardiovascular Support* Supports Bone Health* 120 Veg Capsules
- Price
- $12.62
- Rating
- 4.8/5
- Reviews
- 11,963
- Age
- 13y ago
Horbäach Vitamin D3 K2 | 5000iu of Vitamin D & 100mcg MK-7 Complex | 180 Softgel Capsules | Non-GMO & Gluten Free Supplement
- Price
- $35.88
- Rating
- 4.8/5
- Reviews
- 1,725
- Age
- 7y ago
NOW Supplements Mega D-3 & MK-7 5000 IU / 180 mcg Bone & Cardiovascular Support* Vitamins K-3 & K-2 120 Capsules
- Price
- $29.98
- Rating
- 4.8/5
- Reviews
- 1,287
- Age
- 4y ago
Vitamin D-3 & K-2 - 120 ct (Pack of 2)
- Price
- $28.07
- Rating
- 4.8/5
- Reviews
- 3,187
- Age
- 9y ago
Nature Made Vitamin D3 and K2 Dietary Supplement for Immune Health Bone and Artery Function Support 30 Softgels 30 Day Supply
- Price
- $19.75
- Rating
- 4.6/5
- Reviews
- 9,984
- Age
- 4y ago
Trending
90-day click momentumHorbäach Vitamin D3 K2 | 5000iu of Vitamin D & 100mcg MK-7 Complex | 180 Softgel Capsules | Non-GMO & Gluten Free Supplement
- Price
- $35.88
- Rating
- 4.8/5
- Reviews
- 1,725
- Age
- 7y ago
BioFinest Vitamin K2 MK7 with D3 Supplement Capsule 120 Count Bone and Joint Support Calcium Absorption
- Price
- $27.81
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 5mo ago
Liposomal Vitamin D3 K2 MK7-365 Softgels | VIT D3 5000 IU + K2 100 mcg with Organic Coconut Oil - K2 D3 Vitamin Supplement - Vitamin D and K Support Immune Bone Heart Mood - Non GMO Gluten Free
- Price
- $66.73
- Rating
- 4.7/5
- Reviews
- 5,758
- Age
- 5y ago
Bronson Vitamin K2 D3 (MK7) Supplement Bone and Heart Health Non-GMO Formula 5000IU (125 mcg) Vitamin D3 & 90 mcg Vitamin K2 MK-7 Easy to Swallow Vitamin D & K Complex 360 Tablets
- Price
- $44.11
- Rating
- 4.7/5
- Reviews
- 1,865
- Age
- 4y ago
Vitamin Complex K2+D3 with Black Pepper | 120 capsules - Bone Density Support & Heart Health Immunity Booster Supplement Fitness Edible Dietary Healthcare
- Price
- $22.62
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 2y ago
Newest
by launch dateBioFinest Vitamin K2 MK7 with D3 Supplement Capsule 120 Count Bone and Joint Support Calcium Absorption
- Price
- $27.81
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 5mo ago
Vitamin Complex K2+D3 with Black Pepper | 120 capsules - Bone Density Support & Heart Health Immunity Booster Supplement Fitness Edible Dietary Healthcare
- Price
- $22.62
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 2y ago
Micro Ingredients Vitamin D3 50 000 IU Plus K2 (MK-7) 200 mcg 240 Virgin Coconut Oil Softgels | 2 in 1 Vitamins D & K Complex Supports Calcium Absorption Bone Immune Heart Health Easy to Swallow
- Price
- $54.47
- Rating
- 4.7/5
- Reviews
- 30,115
- Age
- 3y ago
Dr. Bergs Vitamin D3 K2 w/ MCT Oil - Includes 5 000 IU of Vitamin D3 50 mcg MK7 Vitamin K2 Purified Bile Salts Zinc & Magnesium for Ultimate Absorption - K2 D3 Vitamin Supplement - 60 Capsules
- Price
- $39.50
- Rating
- 4.7/5
- Reviews
- 10,484
- Age
- 4y ago
Nature Made Vitamin D3 and K2 Dietary Supplement for Immune Health Bone and Artery Function Support 30 Softgels 30 Day Supply
- Price
- $19.75
- Rating
- 4.6/5
- Reviews
- 9,984
- Age
- 4y ago
Competition: brands, sellers & click share
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
Brands
10 falling
Sellers
31
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
65%
Top 20: 100%
Open market
15%
- Now Foods50%
- Horbäach11%
- Nature Made7%
- Nano Singapore6%
- Dr. Berg Nutritionals6%
- Bronson6%
- Open — no brand owns it (4 brands, 15%)
Vitamin D3 + K2 demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Vitamin D3 + K2 search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- d3 k24K/yr
- vitamin d3 + k24K/yr
- vitamin d3 k22K/yr
- d3 k2 vitamin125/yr
Vitamin D3 + K2 return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
33%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Vitamin D3 + K2 questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
