b12 3000 mcg
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible24.1%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Growth
Okay+11.4%90-day search growth — must beat 0% to launch
Avg price
Okay$10.12avg listing price — sweet spot $15–$100
Review moat
Bad7,793avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$57K$57K/yr · 23K searches
Competition
Bad91%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$7.53–$14.36cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, b12 3000 mcg is a $57K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 34/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
b12 3000 mcg market data
- Units sold / yr
- 5K–6K
- avg 500–750/product
- Revenue / yr
- $51K–$61K
- units × avg price
- Conversion rate
- 24.1%
- Avg BSR
- #207
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 43%
- Out of stock
- 0.0%
- Avg brand age
- 108 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 flat
Sellers
62
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- Nature Made75%
- Amazon Basics12%
- NatureWise8%
- Carlyle5%
Demand & seasonality
Weekly Amazon search volume, last 100 weeks — +11.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top b12 3000 mcg search terms
- b12 3000 mcg11K/yr
- nature made b12 3000 mcg6K/yr
- vitamin b12 3000 mcg6K/yr
Top b12 3000 mcg 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 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nature Made Vitamin B12 Extra Strength 3000 mcg Softgels 60 Softgels
Nature Made$14.364.8★6,261 rev
Nature Made Vitamin B12 3000 mcg Fast Dissolve Tablets 40 Tablets
Nature Made$7.534.7★4,523 rev
Amazon Basics Vitamin B12 3000 mcg Gummies Normal Energy Production and Metabolism Immune System Support Raspberry 100 Count (2 per Serving) (Previously Solimo)
Amazon Basics$7.804.6★19,584 rev
Nature Made Extra Strength Vitamin B12 Gummies 3000 mcg per Serving 60 Ct
Nature Made$9.014.7★4,001 rev
NatureWise Vitamin B12 3000 mcg - Extra Strength - Supplement for Supporting Energy Levels Mental Clarity Nervous System Health - Easy-to-Swallow Soy and Gluten-Free Non-GMO - 60 Softgels
NatureWise$9.504.7★325 rev
Newest
by launch dateNatureWise Vitamin B12 3000 mcg - Extra Strength - Supplement for Supporting Energy Levels Mental Clarity Nervous System Health - Easy-to-Swallow Soy and Gluten-Free Non-GMO - 60 Softgels
NatureWise$9.50325 rev
Carlyle B12 Vitamin 3000 mcg | 180 Tablets | Vegetarian Supplement
Carlyle$8.80273 rev
Nature Made Extra Strength Vitamin B12 Gummies 3000 mcg per Serving 60 Ct
Nature Made$9.014,001 rev
Amazon Basics Vitamin B12 3000 mcg Normal Energy Production and Metabolism Immune System Support 100 Gummies (2 per serving) Pack of 2 Raspberry (Previously Solimo)
Amazon Basics$13.8819,584 rev
Amazon Basics Vitamin B12 3000 mcg Gummies Normal Energy Production and Metabolism Immune System Support Raspberry 100 Count (2 per Serving) (Previously Solimo)
Amazon Basics$7.8019,584 rev
Trending
90-day click momentumNature Made Vitamin B12 Extra Strength 3000 mcg Softgels 60 Softgels
Nature Made$14.364.8★
Nature Made Extra Strength Vitamin B12 Gummies 3000 mcg per Serving 60 Ct
Nature Made$9.014.7★
Carlyle B12 Vitamin 3000 mcg | 180 Tablets | Vegetarian Supplement
Carlyle$8.804.6★
Amazon Basics Vitamin B12 3000 mcg Gummies Normal Energy Production and Metabolism Immune System Support Raspberry 100 Count (2 per Serving) (Previously Solimo)
Amazon Basics$7.804.6★
NatureWise Vitamin B12 3000 mcg - Extra Strength - Supplement for Supporting Energy Levels Mental Clarity Nervous System Health - Easy-to-Swallow Soy and Gluten-Free Non-GMO - 60 Softgels
NatureWise$9.504.7★
What buyers say about b12 3000 mcg
What buyers praise and complain about, mined from review topics.What buyers love
“Good Taste”
“Essential Vitamin”
“Good quality taste great Has great benefits chewy”
“Great value for your money”
“Good quality taste great Has great benefits chewy”
“Provides good energy”
“As advertised”
“The raspberry flavor is well-executed”
“Works very well”
“These were great and tasty and brought my B12 up to normal”
What buyers complain about
“Kind of a chalky taste”
“Not overwhelmingly sweet”
“It doesn't have a Vitamin taste at all”
“My doctor told me to stop taking them that they dont do any good”
“Hard to chew”
“your face will break out in such ugly acne”
“the texture was a dealbreaker”
“caused acne for me”
“when I got them they were so nasty”
“no wonder it doesnt work for energy”
Top return reasons
Common questions
- Is b12 3000 mcg profitable to sell on Amazon United States?
- The niche generates $57K/yr across 7 tracked products. 90-day search growth is +11.4%. Flapen's verdict: Skip it (34/100).
- How competitive is the b12 3000 mcg niche?
- 4 brands and 62 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in b12 3000 mcg?
- Top complaints mined from reviews: Taste-Overall, Sweetness, Vitamin. The return rate is 0.0%.
- When does demand for b12 3000 mcg peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the b12 3000 mcg niche?
- Listings span $7.53–$14.36; the average listing price is $10.12 (sweet spot $15–$100). The average incumbent carries 7,793 reviews — the moat a new listing must climb.