Is bodybuilding multi vitamin profitable to sell on Amazon United States?

The niche generates $701K/yr across 8 tracked products. 90-day search growth is -12.2%. Flapen's verdict: Skip it (46/100).

How competitive is the bodybuilding multi vitamin niche?

4 brands and 26 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in bodybuilding multi vitamin?

Top complaints mined from reviews: Vitamin, Dosage, Energy Level. The return rate is 0.0%.

When does demand for bodybuilding multi vitamin peak?

Demand is steady year-round — the busiest month runs 1.8× the quietest.

What does it cost to enter the bodybuilding multi vitamin niche?

Listings span $13.20–$50.58; the average listing price is $32.46 (sweet spot $15–$100). The average incumbent carries 11,162 reviews — the moat a new listing must climb.

bodybuilding multi vitamin

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$32.46

avg listing price — sweet spot $15–$100

Conversion

Great11.6%

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

Price range

Great$13.20–$50.58

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

Market size

Good$701K

$701K/yr · 186K searches

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad11,162

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-12.2%

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

Competition

Bad90%

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, bodybuilding multi vitamin is a $701K/yr Amazon United States market (186K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 46/100.

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

bodybuilding multi vitamin market data

Units sold / yr: 25K–30K; avg 2,500–3,000/product
Revenue / yr: $812K–$974K; units × avg price
Conversion rate: 11.6%
Avg BSR: #910
Page quality: 0%
Prime: 100%
Sponsored: 75%
Out of stock: 0.0%
Avg brand age: 75 months
Avg seller age: 147 days

Competition & brand share

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

Optimum Nutrition73%
GNC17%
MuscleTech5%
JYM Supplement Science5%

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — -12.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.8×

Open Trend

Top bodybuilding multi vitamin search terms

optimen multivitamin for men18K/yr +86.5%15.7% conv.
optimen30K/yr -34.8%10.7% conv.
opti men multivitamins17K/yr -17.1%12.4% conv.
opti men17K/yr -7.9%8.7% conv.
gnc mega men sport14K/yr -8.9%12.0% conv.
optimum nutrition opti-men11K/yr -4.3%9.3% conv.
muscletech multivitamin13K/yr -23.6%6.2% conv.
mega men sport11K/yr -17.4%13.0% conv.
optimum nutrition multivitamin7K/yr -17.2%7.5% conv.
optimen multivitamin22K/yr -72.6%7.4% conv.

All search terms

Top bodybuilding multi vitamin 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 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Optimum Nutrition Opti-Men Vitamin C Zinc and Vitamin D E B12 for Immune Support Mens Daily Multivitamin Supplement 150 Count (Packaging May Vary)

Optimum Nutrition$34.974.6★23,327 rev

Optimum Nutrition Opti-Men Daily Multivitamin Supplement 240 Ct

Optimum Nutrition$50.584.6★23,327 rev

GNC Mega Men Sport Multivitamin for Men | Performance Muscle Function and General Health | 180 Count

GNC$44.074.7★1,990 rev

MuscleTech Platinum Multivitamins for Men & Women Multi-Vitamin Supplement

MuscleTech$13.204.5★12,346 rev

Vita JYM Daily Multivitamin & Mineral Support for Men & Women - 60 Tablets

JYM Supplement Science$26.224.6★2,143 rev

Newest

by launch date

GNC Mega Men Sport Multivitamin for Men | Performance Muscle Function and General Health | 90 Count

GNC$33.621,990 rev

2y ago

GNC Mega Men Sport Multivitamin for Men | Performance Muscle Function and General Health | 180 Count

GNC$44.071,990 rev

2y ago

Vita JYM Daily Multivitamin & Mineral Support for Men & Women - 60 Tablets

JYM Supplement Science$26.222,143 rev

10y ago

Optimum Nutrition Opti-Men Daily Multivitamin Supplement 240 Ct

Optimum Nutrition$50.5823,327 rev

11y ago

Optimum Nutrition Opti-Men Vitamin C Zinc and Vitamin D E B12 for Immune Support Mens Daily Multivitamin Supplement 150 Count (Packaging May Vary)

Optimum Nutrition$34.9723,327 rev

12y ago

What buyers say about bodybuilding multi vitamin

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

What buyers love

Vitamin33%

“Daily multi-vitamins are essential”

Quality-Overall19%

“The quality remains consistent”

Energy Level6%

“Genuine product and enhances energy levels”

Advertised Vs Actual Product4%

“Item as described”

Value For Money4%

“ON has kept the average daily price about $1 buck per day all these years which shows excellent quality control”

Ease Of Use3%

“Ease of use”

Nutritional Content3%

“Theyre easy to take alongside other supplements”

Taste-Overall2%

“dont leave a bad taste”

Ingredients-Overall2%

“A quite complete formula”

Ease Of Chewing/Swallowing2%

“Easy to swallow”

What buyers complain about

Vitamin10%

“cheap fake crap vitamin”

Dosage8%

“I'm majorly disappointed that I need to take 3 per day”

Energy Level6%

“I really notice a decrease in my energy if I stop taking these for a few days”

Quality-Overall6%

“Junk”

Value For Money5%

“Overpriced”

Side Effects4%

“the case for me is that it causes chafing, they did not include this in the pictures, nor did I see it on the description of the product, that said, I am lactose intolerant, this product wasn't for me and I couldn't be told beforehand, I had to swallow and find out, sigh, the chafing also induced mental pain also, because why is my skin like this right”

Taste-Overall4%

“No taste”

Ingredients-Overall4%

“Be sure to check the label - the ingredients have been changed, I believe this may be the UK version which is much less potent and fairly disappointing, not the USA version”

Color3%

“One thing to note is that they can turn your urine a bright neon yellow”

Hard Feel3%

“Hard hard pass”

Top return reasons

Value For Money40%

Certifications20%

Vitamin20%

Functionality-Overall20%

Common questions

Is bodybuilding multi vitamin profitable to sell on Amazon United States?: The niche generates $701K/yr across 8 tracked products. 90-day search growth is -12.2%. Flapen's verdict: Skip it (46/100).
How competitive is the bodybuilding multi vitamin niche?: 4 brands and 26 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in bodybuilding multi vitamin?: Top complaints mined from reviews: Vitamin, Dosage, Energy Level. The return rate is 0.0%.
When does demand for bodybuilding multi vitamin peak?: Demand is steady year-round — the busiest month runs 1.8× the quietest.
What does it cost to enter the bodybuilding multi vitamin niche?: Listings span $13.20–$50.58; the average listing price is $32.46 (sweet spot $15–$100). The average incumbent carries 11,162 reviews — the moat a new listing must climb.