---
title: "Biolage Smooth Proof Shampoo and Conditioner Set — $127K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/biolage-smooth-proof-shampoo-and-conditioner-set"
last_updated: "2026-08-09T12:59:45.651Z"
locale: en
meta:
description: "Niche score 42/100 · $127K/yr market · 25K searches/yr · $28.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $127K/yr market · 25K searches/yr · $28.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Biolage Smooth Proof Shampoo and Conditioner Set — $127K/yr Amazon US Niche (2026) - Flapen"
---
# **biolage smooth proof shampoo and conditioner set**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 21Conversion 98Competition 6Returns 97Price range 95Avg price 95Brand share 0Review moat 36Quality gap 30
**Conversion**
**Incredible****17.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$28.91**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$22.89–$37.32**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****2,926.83**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$127K**
$127K/yr · 25K searches
**Growth**
**Bad****-7.5%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****93%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, biolage smooth proof shampoo and conditioner set is a $127K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Skip it — 42/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **biolage smooth proof shampoo and conditioner set market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **$87K–$116K**
- units × avg price
- **Conversion rate**
- **17.4%**
- **Avg BSR**
- **#293**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **33%**
- **Out of stock**
- **10.3%**
- **Avg brand age**
- **86 months**
- **Avg seller age**
- **142 days**
## **Competition & brand share**
The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**2**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**93%**
Top 20: 100%
**Open market**
**0%**
- Biolage100% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.5% search growth over the last 90 days.
1K750Spike '24Black Friday '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/biolage-smooth-proof-shampoo-and-conditioner-set/trend)
## **Top biolage smooth proof shampoo and conditioner set search terms**
- **biolage smooth proof**14K/yr-9.8%10.5% conv. - **biolage smooth proof shampoo**5K/yr+28.2%14.0% conv. - **biolage smooth**3K/yr+39.8%11.6% conv. - **biolage smooth proof shampoo and conditioner set**3K/yr-75.5%4.7% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/biolage-smooth-proof-shampoo-and-conditioner-set/search-terms)
## **Top biolage smooth proof shampoo and conditioner set 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.
0%10%$13K20%$25K30%$38K40%$51K1K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Biolage Smooth Proof Shampoo - Gently Cleanses and Adds Shine Nourishes Moisturizes & Tames Frizz For All Frizzy Hair Types With Camellia Oil & Glycerin Vegan & Paraben-Free 33.8 Fl Oz**Biolage**$36.14**4.6★4,257 rev](https://www.amazon.com/dp/B00IRDAZ7K) [2**Biolage Smooth Proof Shampoo - Gently Cleanses and Adds Shine Nourishes Moisturizes & Tames Frizz For All Frizzy Hair Types With Camellia Oil & Glycerin Vegan & Paraben-Free 13.5 Fl Oz**Biolage**$22.89**4.6★4,257 rev](https://www.amazon.com/dp/B00JAJ7K14) [3**Biolage Smooth Proof Conditioner - Nourishes & Smooths Frizzy Hair Detangles Hydrates and Adds Shine Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 33.8 Fl Oz**Biolage**$37.32**4.6★2,371 rev](https://www.amazon.com/dp/B00IRDDH34) [4**Biolage Smooth Proof Serum - Hydrates & Heals Brittle Strands Frizz Control Hair Serum For Frizzy Hair Strengthens and Adds Shine With micro-dosed Camellia Oil & Glycerin**Biolage**$26.97**4.5★3,025 rev](https://www.amazon.com/dp/B0DZ6ZG34C) [5**Biolage Smooth Proof Leave-In Cream - Frizz Control & Manageability Anti-Frizz Leave-In Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 6.8 Fl Oz**Biolage**$26.80**4.5★1,280 rev](https://www.amazon.com/dp/B0DVBVF72P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Biolage Smooth Proof Shampoo - Gently Cleanses and Adds Shine Nourishes Moisturizes & Tames Frizz For All Frizzy Hair Types With Camellia Oil & Glycerin Vegan & Paraben-Free 33.8 Fl Oz**Biolage**$36.14**4,257 rev1y ago](https://www.amazon.com/dp/B00IRDAZ7K) [**Biolage Smooth Proof Conditioner - Nourishes & Smooths Frizzy Hair Detangles Hydrates and Adds Shine Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 33.8 Fl Oz**Biolage**$37.32**2,371 rev1y ago](https://www.amazon.com/dp/B00IRDDH34) [**Biolage Smooth Proof Leave-In Cream - Frizz Control & Manageability Anti-Frizz Leave-In Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 6.8 Fl Oz**Biolage**$26.80**1,280 rev1y ago](https://www.amazon.com/dp/B0DVBVF72P) [**Biolage Smooth Proof Conditioner - Nourishes & Smooths Frizzy Hair Detangles Hydrates and Adds Shine Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 8 Fl Oz**Biolage**$23.32**2,371 rev1y ago](https://www.amazon.com/dp/B0DVBG1K9F) [**Biolage Smooth Proof Serum - Hydrates & Heals Brittle Strands Frizz Control Hair Serum For Frizzy Hair Strengthens and Adds Shine With micro-dosed Camellia Oil & Glycerin**Biolage**$26.97**3,025 rev1y ago](https://www.amazon.com/dp/B0DZ6ZG34C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Biolage Smooth Proof Shampoo - Gently Cleanses and Adds Shine Nourishes Moisturizes & Tames Frizz For All Frizzy Hair Types With Camellia Oil & Glycerin Vegan & Paraben-Free 13.5 Fl Oz**Biolage**$22.89**4.6★**▲ 19%**](https://www.amazon.com/dp/B00JAJ7K14) [**Biolage Smooth Proof Serum - Hydrates & Heals Brittle Strands Frizz Control Hair Serum For Frizzy Hair Strengthens and Adds Shine With micro-dosed Camellia Oil & Glycerin**Biolage**$26.97**4.5★**— 1%**](https://www.amazon.com/dp/B0DZ6ZG34C) [**Biolage Smooth Proof Shampoo - Gently Cleanses and Adds Shine Nourishes Moisturizes & Tames Frizz For All Frizzy Hair Types With Camellia Oil & Glycerin Vegan & Paraben-Free 33.8 Fl Oz**Biolage**$36.14**4.6★**— 2%**](https://www.amazon.com/dp/B00IRDAZ7K) [**Biolage Smooth Proof Conditioner - Nourishes & Smooths Frizzy Hair Detangles Hydrates and Adds Shine Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 8 Fl Oz**Biolage**$23.32**4.6★**— 3%**](https://www.amazon.com/dp/B0DVBG1K9F) [**Biolage Smooth Proof Conditioner - Nourishes & Smooths Frizzy Hair Detangles Hydrates and Adds Shine Infused with micro-dosed with Camellia Oil & Glycerin Vegan & Paraben-Free 33.8 Fl Oz**Biolage**$37.32**4.6★**— 7%**](https://www.amazon.com/dp/B00IRDDH34)
**~~View all trending →~~**
## **What buyers say about biolage smooth proof shampoo and conditioner set**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**24%
*“Smoothe and fresh every time and smells wonderful”*
**Soft Feel**18%
*“makes my hair super soft”*
**Suitability Dry Skin**12%
*“Best conditioner for FRIZZZY Hair”*
**Suitability Curly Hair**9%
*“Great for curls”*
**Quality-Overall**8%
*“Great Product”*
**Value For Money**6%
*“Better price than the grocery store”*
**Moist/Dry**5%
*“I love this conditioner”*
**Suitability Humid Weather**3%
*“But this is great conditioner if you want something lightweight”*
**Weight Light**3%
*“But this is great conditioner if you want something lightweight”*
**Eco Friendliness**2%
*“especially since this is a company with a history of environmental awareness”*
### **What buyers complain about **
**Oily/Greasy**20%
*“Make my hair look greasy”*
**Value For Money**18%
*“Paid allot of money for this”*
**Moist/Dry**15%
*“No moisturizer, no frizz control: did the opposite”*
**Suitability Short Hair**15%
*“Made my hair feel like straw”*
**Quality-Overall**5%
*“Junk at a high price”*
**Product Condition**5%
*“This is a used and or old bottle :”*
**Adhesion/Stickiness**5%
*“has a sticky left behind label from past”*
**Functionality-Overall**3%
*“Not as thick and creamy and it doesn't work as well”*
**Thickness**3%
*“Not as thick and creamy and it doesn't work as well”*
### **Top return reasons **
**Value For Money**17%
**Smell**12%
**Functionality-Overall**10%
**Moist/Dry**10%
**Advertised Vs Actual Product**9%
**Suitability Short Hair**9%
**Suitability Straight Hair**4%
**Defective Material/Parts**4%
**Product Condition**4%
**Damage/Burn Hair**2%
## **Common questions**
- **Is biolage smooth proof shampoo and conditioner set profitable to sell on Amazon United States?**
- The niche generates $127K/yr across 6 tracked products. 90-day search growth is -7.5%. Flapen's verdict: Skip it (42/100).
- **How competitive is the biolage smooth proof shampoo and conditioner set niche?**
- 1 brands and 2 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in biolage smooth proof shampoo and conditioner set?**
- Top complaints mined from reviews: Oily/Greasy, Value For Money, Moist/Dry. The return rate is 0.7%.
- **When does demand for biolage smooth proof shampoo and conditioner set peak?**
- Demand peaks in Jul; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the biolage smooth proof shampoo and conditioner set niche?**
- Listings span $22.89–$37.32; the average listing price is $28.91 (sweet spot $15–$100). The average incumbent carries 2,927 reviews — the moat a new listing must climb.
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