Is vitamin b for dogs profitable to sell on Amazon United States?

The niche generates $71K/yr across 19 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -21.1%. Flapen's verdict: Worth a look (52/100).

How competitive is the vitamin b for dogs niche?

14 brands and 18 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in vitamin b for dogs?

Top complaints mined from reviews: Allergies, Indigestion, Value For Money. The return rate is 0.0%.

When does demand for vitamin b for dogs peak?

Demand peaks in Jan; the busiest month runs 1.8× the quietest.

What does it cost to enter the vitamin b for dogs niche?

Listings span $11.02–$214.90; the average listing price is $48.78 (sweet spot $15–$100). The average incumbent carries 610 reviews — the moat a new listing must climb.

vitamin b for dogs

Worth a look

Shows low returns (0.0%), but soft demand (-21.1% this quarter) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Avg price

Great$48.78

avg listing price — sweet spot $15–$100

Conversion

Great8.8%

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

Review moat

Good609.95

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Good73%

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

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Price range

Okay$11.02–$214.90

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

Market size

Bad$71K

$71K/yr · 17K searches

Growth

Bad-21.1%

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

According to Flapen's Amazon United States niche tracking, vitamin b for dogs is a $71K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Jan. Verdict: Worth a look — 52/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

vitamin b for dogs market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $61K–$73K; units × avg price
Launch success: —; 1 of 3 new (360d)
Conversion rate: 8.8%
Avg BSR: #593
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 0.4%
Avg brand age: 68 months
Avg seller age: 165 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

22%

Revival Animal Health45%
iVitamins9%
Nutrition Strength7%
Dr. Mercola6%
Nutramax Laboratories6%
B Strong5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.1% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.8×

Open Trend

Top vitamin b for dogs search terms

vitamin b complex for dogs4K/yr -14.5%5.0% conv.
b strong for dogs3K/yr -25.8%13.7% conv.
b complex for dogs3K/yr -10.4%5.8% conv.
b vitamins for dogs3K/yr -29.6%4.8% conv.
b strong3K/yr -28.1%11.3% conv.

All search terms

Top vitamin b for dogs 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Breeders Edge B Strong Powder B-Complex Vitamin Supplement for Dogs and Cats Supports Reproductive Health Promotes Normal Heat Cycles and Helps Maintain Energy 300g

Revival Animal Health$33.944.6★524 rev

Vitamin B for Dogs - Vitamin B Complex for Dogs - Supports Healthy Energy Appetite Eyesight & Much More - Dog Vitamins - B Complex for Dogs - 1 fl oz - Bacon Flavor

iVitamins$20.734.4★150 rev

Nutrition Strength Vitamin B for Dogs Complete B Complex for Dogs Promote Blood Cell & Nervous System Health Help Sustain Cellular Energy Production & Maintain Brain Function 120 Chewable Tablets

Nutrition Strength$43.653.9★211 rev

Bark & Whiskers Organic Vitamin B Complex - B Vitamins for Energy & Nervous System Support - for Cats & Dogs - USDA Certified - 0.85 oz

Dr. Mercola$16.594.0★279 rev

Breeders Edge B Strong Powder B-Complex Vitamin Supplement for Dogs and Cats Supports Reproductive Health Promotes Normal Heat Cycles and Helps Maintain Energy 1kg

Revival Animal Health$71.314.6★524 rev

Newest

by launch date

Wellix 4.06 fl oz Vitamin B Complex Drops for Dogs & Cats - Cat and Dog Appetite Stimulant Energy Support & Healthy Skin - Chicken Flavor B Complex Vitamins (B3 B1 B12 B5 B2 etc.)

Wellix$18.6411 rev

2mo ago

Vitamin B for Dogs 200 Tablets Vitamin B Complex Contains B12 B1 B2 B3 B5 B6 B7 B9 Supports Energy Appetite Digestive Skin Coat Neurological Health Suitable for Cats and Dogs(1 Bottle)

PETCLEAR$17.8432 rev

5mo ago

Special Breed Liquid Vitamin B12 for Dogs Methylcobalamin and 5-MTHF Boosts Energy Appetite Mood & Immune System Support Easy-to-Use Dropper - Chicken Flavor 2 fl oz

Special Breed$15.43178 rev

10mo ago

Wonder Paws B12 Supplement for Dogs Vitamin B-12 for All Ages Sizes & Breeds Vitamin B12 for Dogs as Superior Methylcobalamin Cobalamin & Folate (5-MTHF) 90 Beef Flavored Chewables

WONDER PAWS$16.89250 rev

1y ago

Rx Vitamins Amino B Plex Cat & Dog Supplement - Vitamin B Complex Liquid Plus Amino Acids for Dogs & Cats - Appetite Booster and Weight Gainer Cat & Dog Vitamins - 4 oz

Rx Vitamins$19.8260 rev

2y ago

What buyers say about vitamin b for dogs

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

What buyers love

Quality-Overall16%

“No complaints”

Pet Friendly14%

“Cat loves it”

Value For Money12%

“Reasonable price”

Flavor9%

“My dogs like the flavor”

Taste-Overall8%

“Love this its good for both cat and dog and they seem to like the taste”

Ease Of Use6%

“Easy to use”

Ease Of Chewing/Swallowing6%

“It was chewable”

Soft Feel3%

“Made my dogs coats super soft”

Soothing/Teething3%

“the behavior finally started to calm down”

Ease Of Cleaning2%

“made grooming them so much easier”

What buyers complain about

Allergies11%

“One of our dogs is allergic to all animal proteins”

Indigestion11%

“Diarrhea and Vomiting”

Value For Money10%

“Not worth the money”

Smell9%

“It smells really bad to me”

Taste-Overall8%

“Must not like the taste”

Flavor6%

“probably too strong artificial flavouring”

Instructions/User Manual/Troubleshooting5%

“confusing direction/measure”

Functionality-Overall3%

“Nothing stayed in”

Hard Feel3%

“Rock hard”

Size-Overall3%

“I knew they were really built for dogs - the pills are a bit large for cats”

Top return reasons

Size-Overall50%

Advertised Vs Actual Product25%

Certifications25%

Common questions

Is vitamin b for dogs profitable to sell on Amazon United States?: The niche generates $71K/yr across 19 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -21.1%. Flapen's verdict: Worth a look (52/100).
How competitive is the vitamin b for dogs niche?: 14 brands and 18 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in vitamin b for dogs?: Top complaints mined from reviews: Allergies, Indigestion, Value For Money. The return rate is 0.0%.
When does demand for vitamin b for dogs peak?: Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the vitamin b for dogs niche?: Listings span $11.02–$214.90; the average listing price is $48.78 (sweet spot $15–$100). The average incumbent carries 610 reviews — the moat a new listing must climb.