---
title: "Collagen for Hair — $56K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/collagen-for-hair"
last_updated: "2026-08-10T07:01:43.183Z"
locale: en
meta:
description: "Niche score 38/100 · $56K/yr market · 40K searches/yr · $18.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · $56K/yr market · 40K searches/yr · $18.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Collagen for Hair — $56K/yr Amazon US Niche (2026) - Flapen"
---
# **collagen for hair**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 14Growth 16Conversion 77Competition 8Returns 100Price range 63Avg price 83Brand share 0Review moat 22Quality gap 58
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$18.31**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****7.6%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$8.01–$26.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****8,845**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-18.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$56K**
$56K/yr · 40K searches
**Competition**
**Bad****90%**
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, collagen for hair is a $56K/yr Amazon United States market (40K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Sep. Verdict: Skip it — 38/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **collagen for hair market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$37K–$46K**
- units × avg price
- **Conversion rate**
- **7.6%**
- **Avg BSR**
- **#280**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **68 months**
- **Avg seller age**
- **142 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**546**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- Vital Proteins76% - Shudh Online16% - MB Herbals4% - Homeda3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.1% search growth over the last 90 days.
70K50KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Sep · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/collagen-for-hair/trend)
## **Top collagen for hair search terms**
- **vital proteins hair complex**14K/yr-5.5%6.9% conv. - **hair growth powder**9K/yr-28.6%1.3% conv. - **vital protein hair complex**3K/yr+9.3%9.6% conv. - **indian powder for hair growth**4K/yr-42.3%1.0% conv. - **batana powder**4K/yr-35.6%0.2% conv. - **herbal powder**4K/yr-7.5%0.0% conv. - **vital proteins hair**3K/yr-6.4%8.6% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/collagen-for-hair/search-terms)
## **Top collagen for hair 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%20%$11K40%$23K60%$34K80%$45K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Vital Proteins Collagen Peptides + Biotin 10000mcg Hair Complex Hair Growth Supplement - Clinically Studied Lustriva to Promote Thicker Fuller Hair 20g Unflavored Collagen for Women 11.4oz Powder**Vital Proteins**$26.04**4.2★253 rev](https://www.amazon.com/dp/B0D19FGYZG) [2**Herbal Hair Mask Powder Combo Indian Ayurvedic Herbal Powder for Hair Growth (8.8oz 250g) Bhringraj Hibiscus Shikakai Reetha Amla Shampoo (1.76oz each)**Shudh Online**$13.50**4.7★1,669 rev](https://www.amazon.com/dp/B07PRJH5KK) [3**Vital Proteins Collagen Peptides Powder - Supports Hair Nail Skin Bone & Joint Health Unflavored Collagen Protein 9.33 OZ**Vital Proteins**$19.25**4.6★67,728 rev](https://www.amazon.com/dp/B09RQBHRCT) [4**MB Herbals Growth Booster Hair Pack | Blend of Henna Shikakai Amla Brahmi Bhringraj Aloe Vera Neem Hibiscus Curry Leaves Fenugreek & Kapoor Kachri Powders for Hair Growth | 8.8 oz / 250g Pack**MB Herbals**$14.65**4.3★177 rev](https://www.amazon.com/dp/B0B6PJSV1N) [5**Vital Proteins Collagen Peptides Beauty Edition Capsules 2.5g of Collagen Per Serving with Biotin and Vitamin C 30 Servings**Vital Proteins**$12.28**4.5★361 rev](https://www.amazon.com/dp/B0C3TLJNLZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vital Proteins Advanced Collagen + Colostrum + Prebiotic Fiber 2.5g VERISOL Collagen Peptides Supports Gut Immune Health** Hair Skin & Nail Support**Vital Proteins**$26.74**135 rev4mo ago](https://www.amazon.com/dp/B0GN489ZLC) [**Homeda Premium Herbal Hair Oil Mix with 18 Ayurvedic Herbs for Hair Growth - Natural Indian Herbal Mask | Strong Roots & Scalp Care - DIY Infusion (2.64 oz / 75g)**Homeda**$8.01**77 rev9mo ago](https://www.amazon.com/dp/B0FV379VTT) [**Vital Proteins Collagen Peptides + Biotin 10000mcg Hair Complex Hair Growth Supplement - Clinically Studied Lustriva to Promote Thicker Fuller Hair 20g Unflavored Collagen for Women 11.4oz Powder**Vital Proteins**$26.04**253 rev2y ago](https://www.amazon.com/dp/B0D19FGYZG) [**Vital Proteins Collagen Peptides for Women 20g Hydrolyzed Collagen with Vitamin C Hyaluronic Acid Verisol & Holimel Unflavored Powder 11.9 oz**Vital Proteins**$26.05**360 rev2y ago](https://www.amazon.com/dp/B0D19MF171) [**Vital Proteins Collagen Peptides Beauty Edition Capsules 2.5g of Collagen Per Serving with Biotin and Vitamin C 30 Servings**Vital Proteins**$12.28**361 rev3y ago](https://www.amazon.com/dp/B0C3TLJNLZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vital Proteins Advanced Collagen + Colostrum + Prebiotic Fiber 2.5g VERISOL Collagen Peptides Supports Gut Immune Health** Hair Skin & Nail Support**Vital Proteins**$26.74**3.8★**▲ 236%**](https://www.amazon.com/dp/B0GN489ZLC) [**Homeda Premium Herbal Hair Oil Mix with 18 Ayurvedic Herbs for Hair Growth - Natural Indian Herbal Mask | Strong Roots & Scalp Care - DIY Infusion (2.64 oz / 75g)**Homeda**$8.01**4.6★**▲ 123%**](https://www.amazon.com/dp/B0FV379VTT) [**Vital Proteins Collagen Peptides Beauty Edition Capsules 2.5g of Collagen Per Serving with Biotin and Vitamin C 30 Servings**Vital Proteins**$12.28**4.5★**▲ 34%**](https://www.amazon.com/dp/B0C3TLJNLZ) [**Vital Proteins Collagen Peptides + Biotin 10000mcg Hair Complex Hair Growth Supplement - Clinically Studied Lustriva to Promote Thicker Fuller Hair 20g Unflavored Collagen for Women 11.4oz Powder**Vital Proteins**$26.04**4.2★**— 3%**](https://www.amazon.com/dp/B0D19FGYZG) [**Vital Proteins Collagen Peptides for Women 20g Hydrolyzed Collagen with Vitamin C Hyaluronic Acid Verisol & Holimel Unflavored Powder 11.9 oz**Vital Proteins**$26.05**4.5★**▼ 12%**](https://www.amazon.com/dp/B0D19MF171)
**~~View all trending →~~**
## **What buyers say about collagen for hair**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“The quality feels consistent”*
**Solubility**8%
*“Mixes easily”*
**Nutritional Content**8%
*“I love this protein”*
**Taste-Overall**5%
*“There is no ungodly taste”*
**Skin Health**4%
*“skin are both softer”*
**Hair Growth**3%
*“Actually works to help hair growth”*
**Ease Of Use**3%
*“Easy to take”*
**Value For Money**3%
*“Worth Every Penny”*
**Advertised Vs Actual Product**3%
*“as described”*
**Joint Pain**3%
*“It helped with joint pain”*
### **What buyers complain about **
**Taste-Overall**14%
*“Terrible taste”*
**Value For Money**8%
*“Over priced”*
**Ease Of Use**7%
*“difficult to use”*
**Size-Overall**7%
*“Container was smaller than expected”*
**Solubility**5%
*“It does NOT dissolve in water”*
**Flavor**4%
*“The powder itself is unflavored”*
**Smell**4%
*“smell is unpleasant”*
**Dosage**3%
*“I even lessened the dosage by half”*
**Functionality-Overall**3%
*“it didnt work”*
**Leak-Proof**2%
*“Came spilled in the bag with top almost off”*
### **Top return reasons **
**Advertised Vs Actual Product**22%
**Ingredients-Overall**13%
**Leak-Proof**12%
**Size-Overall**8%
**Value For Money**6%
**Texture/Consistency-Overall**5%
**Joint Pain**4%
**Smell**4%
**Moist/Dry**4%
**Defective Material/Parts**4%
## **Common questions**
- **Is collagen for hair profitable to sell on Amazon United States?**
- The niche generates $56K/yr across 8 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -18.1%. Flapen's verdict: Skip it (38/100).
- **How competitive is the collagen for hair niche?**
- 4 brands and 546 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in collagen for hair?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Ease Of Use. The return rate is 0.0%.
- **When does demand for collagen for hair peak?**
- Demand peaks in Jul–Sep; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the collagen for hair niche?**
- Listings span $8.01–$26.74; the average listing price is $18.31 (sweet spot $15–$100). The average incumbent carries 8,845 reviews — the moat a new listing must climb.
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