Is liposomal b12 profitable to sell on Amazon United States?

The niche generates $95K/yr across 11 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +7.3%. Flapen's verdict: Skip it (47/100).

How competitive is the liposomal b12 niche?

7 brands and 27 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 94% of demand.

What do buyers complain about in liposomal b12?

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

What does it cost to enter the liposomal b12 niche?

Listings span $14.50–$56.15; the average listing price is $35.33 (sweet spot $15–$100). The average incumbent carries 1,229 reviews — the moat a new listing must climb.

Liposomal B12

Skip it

A concentrated shelf (top 5 take 82% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$35.33

avg listing price — sweet spot $15–$100

Price range

Great$14.50–$56.15

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

Conversion

Great10.9%

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

Review moat

Good1,229.09

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+7.3%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$95K

$95K/yr · 25K searches

Brand share

Bad94%

top-5 brand share — brand-locked demand

Competition

Bad82%

top-5 click share — a locked-up shelf

Is liposomal b12 profitable on Amazon?

According to Flapen's Amazon United States niche tracking, liposomal b12 is a $95K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 47/100.

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

liposomal b12 market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 2K–3K; avg 100–250/product
Revenue / yr: $71K–$88K; units × avg price
Conversion rate: 10.9%
Avg BSR: #290
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 0.4%
Avg brand age: 94 months
Avg seller age: 159 days

Competition: brands, sellers & click share

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

CYMBIOTIKA70%
KAL10%
MARYRUTH'S5%
Rho Nutrition4%
Pure Encapsulations4%
Terra Health Essentials4%
Open — no brand owns it (1 brand, 3%)

Top liposomal b12 search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

cymbiotika b129K/yr +6.6%9.2% conv.
liposomal b1210K/yr -1.1%5.5% conv.
cymbiotika b12 b63K/yr +34.3%10.8% conv.
b12 liposomal3K/yr +8.6%4.6% conv.

All search terms

Top liposomal b12 products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

Top sellers

by 90-day click share

CYMBIOTIKA Liposomal Vitamin B12 + B6 & Vitamin D3 + K2 + CoQ10 Cellular Energy Joint + Bone Brain + Heart Health Nerve Function Immune Support High Absorption 2 x 12 5 mL Liquid Supplements

CYMBIOTIKA$56.154.2★77 rev

CYMBIOTIKA Liposomal Vitamin B12 + B6 Liquid Supplement Cellular Energy Brain Health Heart Health + Nerve Function Support Enhanced Absorption Gluten Free Soy Free Plant-Based 28 5 mL Packets

CYMBIOTIKA$46.304.3★64 rev

KAL Liposomal Vitamin B12 2500 mcg High Absorption Liposomal Technology Cellular Energy Support Vegan Capsules Gluten Free Made Without Soy 30 Servings

KAL$14.504.6★121 rev

CYMBIOTIKA Liposomal Vitamin B12 Liquid Supplement 1250 mcg Supports Energy Cell Production Helps Strengthen Hair Skin & Nails Non-GMO Gluten Free Sugar Free Keto & Vegan Friendly 2 oz

CYMBIOTIKA$45.724.4★424 rev

MARYRUTHS Organic Methyl B12 Spray 1 500 mcg B12 Per Serving 1 Fl Oz

MARYRUTH'S$20.934.6★7,220 rev

Newest

by launch date

Rho Nutrition Liposomal Methylated Vitamin B Complex Ultra High Absorption Liquid Active B Vitamins with L-Methylfolate & B12 Supports Energy Mood Stress Nervous System & Cellular Health

Rho Nutrition$41.6541 rev

4mo ago

Rho Nutrition Liposomal Methylfolate 5-MTHF + B12 Complex Ultra High Absorption Bioactive Liquid Methylated Folate & B12 Supports Methylation Energy Production Mood & Cellular Health

Rho Nutrition$39.2262 rev

5mo ago

CYMBIOTIKA Liposomal Vitamin B12 + B6 & Vitamin D3 + K2 + CoQ10 Cellular Energy Joint + Bone Brain + Heart Health Nerve Function Immune Support High Absorption 2 x 12 5 mL Liquid Supplements

CYMBIOTIKA$56.1577 rev

5mo ago

CYMBIOTIKA Liposomal Vitamin B12 + B6 Liquid Supplement Cellular Energy Brain Health Heart Health + Nerve Function Support Enhanced Absorption Gluten Free Soy Free Plant-Based 28 5 mL Packets

CYMBIOTIKA$46.3064 rev

7mo ago

VITAMIN B12B6 LIPOSOMAL

CYMBIOTIKA$34.018 rev

2y ago

What reviews say buyers love and hate about liposomal b12

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

What buyers love

Quality-Overall16%

“Good quality”

Taste-Overall8%

“The taste is slightly fruity”

Ease Of Use8%

“easy to open”

Vitamin7%

“the vitamin D3 are sweet”

Ingredients-Overall5%

“The ingredients are excellent”

Energy Level4%

“Gives Energy”

Value For Money4%

“Worth the money”

Flavor4%

“The flavor is mild”

Efficiency4%

“Effective”

Absorbency4%

“Good Absorption & Easy to Take”

What buyers complain about

Taste-Overall12%

“slightly artificial tasting”

Leak-Proof9%

“Leaks everywhere”

Value For Money6%

“Given the very high price”

Side Effects3%

“burn a little”

Dosage2%

“The 5000 MG recommended dose is insane”

Allergies2%

“Allergic to it”

Energy Level2%

“Didnt really any boost in energy from it at all”

Absorbency2%

“While I cannot measure absorption directly”

Ingredients-Overall2%

“They completely changed the ingredients”

Flavor2%