Is her+ calcium profitable to sell on Amazon United States?

The niche generates $50K/yr across 6 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -61.5%. Flapen's verdict: Skip it (35/100).

How competitive is the her+ calcium niche?

6 brands and 16 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 97% of demand.

What do buyers complain about in her+ calcium?

Top complaints mined from reviews: Functionality-Overall, Oily/Greasy, Value For Money. The return rate is 0.9%.

What does it cost to enter the her+ calcium niche?

Listings span $8.38–$19.95; the average listing price is $14.65 (sweet spot $15–$100). The average incumbent carries 2,891 reviews — the moat a new listing must climb.

her+ calcium

Skip it

Soft demand (-61.5% this quarter) — this niche doesn't clear our bar today.

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Avg price

Good$14.65

avg listing price — sweet spot $15–$100

Conversion

Good4.4%

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

Price range

Okay$8.38–$19.95

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

Review moat

Okay2,890.83

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$50K

$50K/yr · 78K searches

Brand share

Bad97%

top-5 brand share — brand-locked demand

Competition

Bad97%

top-5 click share — a locked-up shelf

Growth

Bad-61.5%

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

Signals Out of Stock

According to Flapen's Amazon United States niche tracking, her+ calcium is a $50K/yr Amazon United States market (78K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 35/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

her+ calcium market data

Units sold / yr: 3K–4K; avg 250–500/product
Revenue / yr: $44K–$59K; units × avg price
Conversion rate: 4.4%
Avg BSR: #381
Page quality: 0%
Prime: 100%
Sponsored: 83%
Out of stock: 19.2%
Avg brand age: 38 months
Avg seller age: 148 days

Competition & brand share

The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.

Brands

Sellers

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

97%

Top 20: 100%

Open market

Dr.Melaxin65%
Her+ Axis12%
KAHI11%
REBODUM5%
Vippoos4%
JIAZAWA3%
Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 15 weeks — -61.5% search growth over the last 90 days.

Open Trend

Top her+ calcium search terms

her calcium9K/yr -39.0%2.0% conv.
her+ calcium19K/yr -76.4%2.1% conv.
her balm4K/yr -31.3%2.1% conv.
her plus stick8K/yr -41.5%1.3% conv.
her plus calcium6K/yr -54.0%2.8% conv.
her + calcium13K/yr -74.2%1.7% conv.
her+ balm9K/yr -66.9%1.9% conv.
her+calcium5K/yr -63.1%0.8% conv.
lumi lux stick2K/yr -54.7%0.5% conv.
her + balm4K/yr -85.5%3.1% conv.

All search terms

Top her+ calcium 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 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Dr.Melaxin Collagen Multi Balm Stick Calcium & Adenosine Korean Wrinkle Stick for Eye Neck & Face Firming Collagen Stick Under Eye Balm for Dark Circles & Depuffing Korean Skin Care 0.31 oz

Dr.Melaxin$19.954.1★7,511 rev

Her+ Axis Anti Wrinkle Calcium Balm Hydrating Face Moisturizer for Eyes Neck Face

Her+ Axis$18.454.2★19 rev

KAHI Wrinkle Bounce Multi Balm Stick | PDRN Collagen Wrinkle Stick | Korean Skin Care |All-in-One Hydrating Lip Balm Eye Cream Neck Cream Make Up Base & Face Mist Moisture Balm

KAHI$19.714.2★9,473 rev

REBODUM Calcium Volume Multi Balm Stick 2PCS - Solid Skincare Stick with Calcium & Collagen 72H Anti-Aging Moisturizer for Face Neck Dcollet to Firm Skin & Reduce Wrinkles Portable Balm

REBODUM$11.003.9★90 rev

Calcium Multi Balm Stick- Calcium Volume Multi Balm Korean Collagen Hydrating Stick Anti-aging Hydrating Cream Hydration Firm skin Suitable for Face Eyes Neck non-greasy For All Skin Types 4pcs

Vippoos$8.383.6★175 rev

Newest

by launch date

Calcium Multi Balm Stick- Calcium Volume Multi Balm Korean Collagen Hydrating Stick Anti-aging Hydrating Cream Hydration Firm skin Suitable for Face Eyes Neck non-greasy For All Skin Types 4pcs

Vippoos$8.38175 rev

4mo ago

JIAZAWA All-in-One Moisturizing Balm Stick with Calcium & Collagen Anti-Aging Skin Repair for Face Eyes Lips Neck Hydrating Portable Skincare 2-Pack

JIAZAWA$10.4477 rev

5mo ago

REBODUM Calcium Volume Multi Balm Stick 2PCS - Solid Skincare Stick with Calcium & Collagen 72H Anti-Aging Moisturizer for Face Neck Dcollet to Firm Skin & Reduce Wrinkles Portable Balm

REBODUM$11.0090 rev

7mo ago

Her+ Axis Anti Wrinkle Calcium Balm Hydrating Face Moisturizer for Eyes Neck Face

Her+ Axis$18.4519 rev

9mo ago

KAHI Wrinkle Bounce Multi Balm Stick | PDRN Collagen Wrinkle Stick | Korean Skin Care |All-in-One Hydrating Lip Balm Eye Cream Neck Cream Make Up Base & Face Mist Moisture Balm

KAHI$19.719,473 rev

1y ago

What buyers say about her+ calcium

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

What buyers love

Moist/Dry20%

“Good moisturizer”

Soft Feel10%

“Glides on smooth”

Quality-Overall10%

“Excellent product”

Suitability Combination Skin6%

“Good for your skin”

Wrinkle4%

“Erase wrinkles”

Brightness/Shine/Glow4%

“Pretty and Glowy”

Suitability Dry Skin4%

“Great for dry skin”

Value For Money4%

“Great value”

Ease Of Application4%

“Ease of application”

Efficiency3%

“Super Effective”

What buyers complain about

Functionality-Overall15%

“No results”

Oily/Greasy9%

“Very greasy”

Value For Money8%

“Not worth the price”

Allergies7%

“Causes a rash”

Wrinkles6%

“doesnt help with wrinkles”

Smell5%

“Unpleasant smell”

Skin Health5%

“This product burns my face”

Symptom Reduction4%

“I do not see an improvement in my fine lines”

Advertised Vs Actual Product4%

“Not as described”

Moist/Dry3%

“Not moisturizing”

Top return reasons

Functionality-Overall20%

Advertised Vs Actual Product16%

Oily/Greasy15%

Smell6%

Adhesion/Stickiness4%

Product Condition4%

Skin Health4%

Wrinkles4%

Value For Money3%

Defective Material/Parts3%

Common questions

Is her+ calcium profitable to sell on Amazon United States?: The niche generates $50K/yr across 6 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -61.5%. Flapen's verdict: Skip it (35/100).
How competitive is the her+ calcium niche?: 6 brands and 16 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 97% of demand.
What do buyers complain about in her+ calcium?: Top complaints mined from reviews: Functionality-Overall, Oily/Greasy, Value For Money. The return rate is 0.9%.
What does it cost to enter the her+ calcium niche?: Listings span $8.38–$19.95; the average listing price is $14.65 (sweet spot $15–$100). The average incumbent carries 2,891 reviews — the moat a new listing must climb.