Is heat protectant serum profitable to sell on Amazon United States?

The niche generates $566K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.0%. Flapen's verdict: Skip it (43/100).

How competitive is the heat protectant serum niche?

5 brands and 33 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in heat protectant serum?

Top complaints mined from reviews: Value For Money, Smell, Size-Overall. The return rate is 1.0%.

When does demand for heat protectant serum peak?

Demand peaks in Jan–Sep–Oct–Dec; the busiest month runs 3.0× the quietest.

What does it cost to enter the heat protectant serum niche?

Listings span $7.72–$31.09; the average listing price is $19.16 (sweet spot $15–$100). The average incumbent carries 9,815 reviews — the moat a new listing must climb.

heat protectant serum

Skip it

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

Returns

Great1.0%

return rate — above 5% kills the launch gate

Avg price

Great$19.16

avg listing price — sweet spot $15–$100

Conversion

Great8.3%

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

Price range

Good$7.72–$31.09

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

Market size

Good$566K

$566K/yr · 354K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-5.0%

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

Review moat

Bad9,815.29

avg incumbent reviews — the moat a new listing must climb

Competition

Bad92%

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, heat protectant serum is a $566K/yr Amazon United States market (354K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Sep–Oct–Dec. Verdict: Skip it — 43/100.

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

heat protectant serum market data

Units sold / yr: 20K–25K; avg 1,500–2,000/product
Revenue / yr: $383K–$479K; units × avg price
Conversion rate: 8.3%
Avg BSR: #56
Page quality: 0%
Prime: 100%
Sponsored: 71%
Out of stock: 0.0%
Avg brand age: 70 months
Avg seller age: 137 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

Amika77%
Fantasia8%
L'Oreal Paris7%
Olaplex4%
ORS4%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.0% search growth over the last 90 days.

Peak months: Jan, Sep, Oct, Dec · busiest ÷ quietest = 3.0×

Open Trend

Top heat protectant serum search terms

amika hair oil74K/yr +11.6%8.4% conv.
amika oil28K/yr +25.3%8.0% conv.
fantasia heat protector43K/yr -24.1%3.0% conv.
amika superfruit star oil29K/yr +5.8%11.6% conv.
heat protectant serum39K/yr -28.3%2.1% conv.
heat protectant oil26K/yr -5.9%3.2% conv.
hair oil heat protectant28K/yr -20.5%2.1% conv.
amika starfruit hair oil7K/yr +45.9%10.4% conv.
fantasia heat protector spray10K/yr -41.5%0.9% conv.
ic fantasia heat protector8K/yr +2.9%3.4% conv.

All search terms

Top heat protectant serum 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

amika superfruit star lightweight hair styling + heat defense oil 20ml | heat protection strengthen + reduce breakage smooth frizz add glossy shine

Amika$21.724.8★838 rev

amika superfruit star lightweight hair styling + heat defense oil 1.7oz | heat protection strengthen + reduce breakage smooth frizz add glossy shine

Amika$28.914.8★838 rev

Fantasia IC Heat Protector Straightening Serum 2 Ounce

Fantasia$7.724.3★1,786 rev

LOreal Paris Bond Repair+ Hair Oil-in-Serum Heat Protectant to Strengthen Damaged Color-Treated Hair Provides Intense Shine and Frizz Control EverPure 1.6 Fl Oz (Packaging May Vary)

L'Oreal Paris$9.854.3★1,372 rev

amika water sign hydrating hair oil with hyaluronic acid | for dry textured thick hair types 2c4c protects against heat adds shine smooths flyaways silicone-free locks in hydration

Amika$31.094.4★588 rev

Newest

by launch date

amika superfruit star lightweight hair styling + heat defense oil 20ml | heat protection strengthen + reduce breakage smooth frizz add glossy shine

Amika$21.72838 rev

8mo ago

amika superfruit star lightweight hair styling + heat defense oil 1.7oz | heat protection strengthen + reduce breakage smooth frizz add glossy shine

Amika$28.91838 rev

1y ago

LOreal Paris Bond Repair+ Hair Oil-in-Serum Heat Protectant to Strengthen Damaged Color-Treated Hair Provides Intense Shine and Frizz Control EverPure 1.6 Fl Oz (Packaging May Vary)

L'Oreal Paris$9.851,372 rev

1y ago

amika water sign hydrating hair oil with hyaluronic acid | for dry textured thick hair types 2c4c protects against heat adds shine smooths flyaways silicone-free locks in hydration

Amika$31.09588 rev

3y ago

Olaplex No. 7 Bonding Oil Concentrated High Shine Oil Heat Protectant Visibly Smooths & Softens Hair Added Color Vibrancy Up to 72 Hour Frizz Control For All Hair Types 1 fl oz

Olaplex$26.7260,796 rev

6y ago

What buyers say about heat protectant serum

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

What buyers love

Smell17%

“Scent is beautiful”

Quality-Overall14%

“Excellent product”

Soft Feel7%

“Hair Feels Soft”

Brightness/Shine/Glow6%

“Love the shine”

Hair Styling5%

“Makes your hair smells good and look sleek”

Value For Money5%

“Worth it”

Moist/Dry4%

“Hydrates hair”

Hair Growth4%

“Excellent product, it helps me a lot with my hair”

Suitability Straight Hair4%

“I have fine straight hair”

Weight Light3%

“Lightweight and feels good”

What buyers complain about

Value For Money14%

“It is expensive”

Smell12%

“chemical smell”

Size-Overall10%

“Very small”

Oily/Greasy9%

“Leaves my hair very oily”

Hair Related5%

“Sticks the hair together”

Moist/Dry5%

“It has become dry”

Suitability Short Hair4%

“Hair was falling out after used”

Suitability Curly Hair3%

“does nothing to my curly hair”

Brightness/Shine/Glow2%

“Definitely no high shine here”

Quality-Overall2%

“Lackluster product”

Top return reasons

Size-Overall23%

Value For Money11%

Functionality-Overall10%

Oily/Greasy9%

Advertised Vs Actual Product8%

Smell6%

Suitability Short Hair6%

Brightness/Shine/Glow3%

Damage/Burn Hair3%

Moist/Dry2%

Common questions

Is heat protectant serum profitable to sell on Amazon United States?: The niche generates $566K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.0%. Flapen's verdict: Skip it (43/100).
How competitive is the heat protectant serum niche?: 5 brands and 33 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in heat protectant serum?: Top complaints mined from reviews: Value For Money, Smell, Size-Overall. The return rate is 1.0%.
When does demand for heat protectant serum peak?: Demand peaks in Jan–Sep–Oct–Dec; the busiest month runs 3.0× the quietest.
What does it cost to enter the heat protectant serum niche?: Listings span $7.72–$31.09; the average listing price is $19.16 (sweet spot $15–$100). The average incumbent carries 9,815 reviews — the moat a new listing must climb.