Is amino acid essence luxury nourishing hair protein cream profitable to sell on Amazon United States?

The niche generates $2K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (32/100).

How competitive is the amino acid essence luxury nourishing hair protein cream niche?

4 brands and 22 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in amino acid essence luxury nourishing hair protein cream?

Top complaints mined from reviews: Size-Overall, Moist/Dry, Durability. The return rate is 0.6%.

When does demand for amino acid essence luxury nourishing hair protein cream peak?

Demand peaks in Jul–Aug–Sep; the busiest month runs 28.0× the quietest.

What does it cost to enter the amino acid essence luxury nourishing hair protein cream niche?

Listings span $8.74–$27.83; the average listing price is $15.58 (sweet spot $15–$100). The average incumbent carries 1,290 reviews — the moat a new listing must climb.

amino acid essence luxury nourishing hair protein cream

Skip it

A small market ($2K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Avg price

Great$15.58

avg listing price — sweet spot $15–$100

Price range

Good$8.74–$27.83

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

Review moat

Good1,289.8

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-8.8%

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

Conversion

Bad1.1%

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

Market size

Bad$2K

$2K/yr · 10K searches

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Out of Stock

According to Flapen's Amazon United States niche tracking, amino acid essence luxury nourishing hair protein cream is a $2K/yr Amazon United States market (10K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug–Sep. Verdict: Skip it — 32/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

amino acid essence luxury nourishing hair protein cream market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $8K–$12K; units × avg price
Conversion rate: 1.1%
Avg BSR: #739
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 23.1%
Avg brand age: 62 months
Avg seller age: 124 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

SH-RD48%
OBRVE21%
Generic18%
Elizavecca13%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 54 weeks — -8.8% search growth over the last 90 days.

Peak months: Jul, Aug, Sep · busiest ÷ quietest = 28.0×

Open Trend

Top amino acid essence luxury nourishing hair protein cream search terms

hair protein cream2K/yr +4.6%2.0% conv.
amino acid essence luxury nourishing hair protein cream6K/yr -20.8%0.0% conv.
birds nest amino acid hair cream1K/yr -25.0%2.4% conv.
birds nest amino acid extra luxury hair care528/yr -76.9%0.0% conv.

All search terms

Top amino acid essence luxury nourishing hair protein cream 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 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SH-RD Protein Cream for Dry Damaged Hair 2.71oz/80ml - Leave-In Conditioner with Rosemary Extract Hydrolyzed Silk Protein to Restore Revitalize and Repair Split Ends for All Hair Types

SH-RD$27.834.6★2,618 rev

OBRVE Amino Acid Essence Luxury Nourishing Hair Protein Cream Amino Acid Essence Hair Protein Cream Birds Nest Amino Acid Hair Care Amino Acid Hair Repair Cream for Dry Hair

OBRVE$11.953.5★47 rev

Amino Acid Essence Hair Protein Cream Birds Nest Amino Acid Essence Luxury Nourishing Hair Protein Cream for Dry Curly or Straight Thin Fine Hair

Generic$10.194.0★5 rev

SH-RD Protein Cream for Dry Damaged Hair | Leave-In Protein Hair Treatment | Conditioning Haircare Product for All Hair Types - 1.69oz/50ml

SH-RD$19.204.6★2,618 rev

Elizavecca CER-100 Collagen Coating Protein Ion Injection Hair Essence Cream 50ml/1.69 fl.oz.

Elizavecca$8.744.6★1,161 rev

Newest

by launch date

Amino Acid Essence Hair Protein Cream Birds Nest Amino Acid Essence Luxury Nourishing Hair Protein Cream for Dry Curly or Straight Thin Fine Hair

Generic$10.195 rev

11mo ago

OBRVE Amino Acid Essence Luxury Nourishing Hair Protein Cream Amino Acid Essence Hair Protein Cream Birds Nest Amino Acid Hair Care Amino Acid Hair Repair Cream for Dry Hair

OBRVE$11.9547 rev

1y ago

SH-RD Protein Cream for Dry Damaged Hair | Leave-In Protein Hair Treatment | Conditioning Haircare Product for All Hair Types - 1.69oz/50ml

SH-RD$19.202,618 rev

7y ago

Elizavecca CER-100 Collagen Coating Protein Ion Injection Hair Essence Cream 50ml/1.69 fl.oz.

Elizavecca$8.741,161 rev

10y ago

SH-RD Protein Cream for Dry Damaged Hair 2.71oz/80ml - Leave-In Conditioner with Rosemary Extract Hydrolyzed Silk Protein to Restore Revitalize and Repair Split Ends for All Hair Types

SH-RD$27.832,618 rev

10y ago

What buyers say about amino acid essence luxury nourishing hair protein cream

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

What buyers love

Quality-Overall21%

“Top quality”

Suitability Straight Hair14%

“I have fine hair”

Soft Feel10%

“it leaves my hair so smooth”

Size-Overall7%

“Read size/ Oz carefully”

Smell7%

“Has very pleasant scent”

Texture/Consistency-Overall6%

“Pretty light texture and softness”

Suitability Curly Hair6%

“This product really helped tame my new, wiry gray hairs”

Efficiency6%

“Work super good”

Hair Growth6%

“It recovers your hair in a few weeks”

Suitability Colored Hair6%

“It brought my hair back to life after I bleached it like I never bleached it before”

What buyers complain about

Size-Overall43%

“received a much bigger size”

Moist/Dry21%

“it doesnt feel nearly as soft or shiny once dry”

Durability7%

“This will not last me very long”

Advertised Vs Actual Product5%

“Doesnt seem the same”

Functionality-Overall5%

“the product doesnt go as far”

Hair Related5%

“but the last couple of times I used it my hair was not as soft”

Quality-Overall4%

“it certainly is not worth buying anymore with the significant decline in quality”

Suitability Curly Hair4%

“It doesnt coat my curly hair the same way”

Damage/Burn Hair4%

“It left my hair just as parched”

Value For Money4%

“Definitely not worth the money for such a small amount”

Top return reasons

Size-Overall32%

Advertised Vs Actual Product17%

Functionality-Overall10%

Value For Money9%

Smell4%

Suitability Short Hair4%

Hair Related3%

Ingredients-Overall3%

Oily/Greasy3%

Product Condition2%

Common questions

Is amino acid essence luxury nourishing hair protein cream profitable to sell on Amazon United States?: The niche generates $2K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (32/100).
How competitive is the amino acid essence luxury nourishing hair protein cream niche?: 4 brands and 22 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in amino acid essence luxury nourishing hair protein cream?: Top complaints mined from reviews: Size-Overall, Moist/Dry, Durability. The return rate is 0.6%.
When does demand for amino acid essence luxury nourishing hair protein cream peak?: Demand peaks in Jul–Aug–Sep; the busiest month runs 28.0× the quietest.
What does it cost to enter the amino acid essence luxury nourishing hair protein cream niche?: Listings span $8.74–$27.83; the average listing price is $15.58 (sweet spot $15–$100). The average incumbent carries 1,290 reviews — the moat a new listing must climb.