---
title: "Keranat Hair Supplement — $6K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/keranat-hair-supplement"
last_updated: "2026-08-12T13:32:56.377Z"
locale: en
meta:
description: "Amazon product research for keranat hair supplement: $6K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for keranat hair supplement: $6K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Keranat Hair Supplement — $6K/mo Amazon US Product Research"
---
# **Keranat Hair Supplement**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 17Growth 10Conversion 46Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 72Quality gap 48
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$27.05**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$14.80–$48.54**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****623.2**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$69K**
$69K/yr · 69K searches
**Growth**
**Bad****-30.5%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
## **Is keranat hair supplement profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, keranat hair supplement is a $69K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 37/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **keranat hair supplement market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$41K–$54K**
- units × avg price
- **Conversion rate**
- **3.7%**
- **Avg BSR**
- **#541**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **60%**
- **Out of stock**
- **12.5%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **151 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**8**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Supersmart72% - UpNourish14% - Nutricost5% - Country Life5% - Double Wood Supplements4%
## **keranat hair supplement demand & seasonality**
Weekly Amazon search volume, last 41 weeks — -30.5% search growth over the last 90 days.
4K3KBlack Friday '25Oct '25Nov '25Jan '26Feb '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/health-household/keranat-hair-supplement/trend)
## **Top keranat hair supplement search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **keranat**34K/yr-24.1%3.3% conv. - **keranat 300mg**9K/yr-15.6%3.4% conv. - **keranat hair supplement**20K/yr-68.8%2.6% conv. - **keranat hair**6K/yr-20.2%1.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/keranat-hair-supplement/search-terms)
## **Top keranat hair supplement products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%20%$14K40%$28K60%$41K80%$55K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Supersmart - Keranat (Advanced Formula with Biotin) - Hair Supplement for Volume & Growth - Hair Loss Vitamins | Non-GMO & Gluten Free - 60 Softgels**Supersmart**$48.54**4.8★202 rev](https://www.amazon.com/dp/B07JZCYKMN) [2**UpNourish Hair Growth Vitamins for Women - Proven Hair Supplement with KERANAT DHT Blocker PHYTOPIN Biotin 5000 mcg & SOD Hair Vitamins for Faster Hair Growth Hair Loss & Thinning Hair - 90 ct**UpNourish**$24.45**4.2★1,026 rev](https://www.amazon.com/dp/B09KQ396P4) [3**Nutricost Keratin Hydrolized Peptide Capsules 500mg 120 Capsules 60 Serv**Nutricost**$14.80**4.5★237 rev](https://www.amazon.com/dp/B0CK3H615M) [4**Country Life Maxi-Hair & Scalp Rescue Clinical Strength Plant-Based Beauty 30 Softgels Gluten Free**Country Life**$27.68**4.3★102 rev](https://www.amazon.com/dp/B0845S78HV) [5**Keratin Hair Growth Vitamin (500mg per Serving 120 Pills) Keratin Hair Treatment for Men and Women (Vital Protein for Hair Skin and Nails) Vitaminas para El Cabello Vegan Safe by Double Wood**Double Wood Supplements**$19.79**4.5★1,549 rev](https://www.amazon.com/dp/B09B8PMY86)
### **Newest**
by launch date
[**Nutricost Keratin Hydrolized Peptide Capsules 500mg 120 Capsules 60 Serv**Nutricost**$14.80**237 rev2y ago](https://www.amazon.com/dp/B0CK3H615M) [**UpNourish Hair Growth Vitamins for Women - Proven Hair Supplement with KERANAT DHT Blocker PHYTOPIN Biotin 5000 mcg & SOD Hair Vitamins for Faster Hair Growth Hair Loss & Thinning Hair - 90 ct**UpNourish**$24.45**1,026 rev4y ago](https://www.amazon.com/dp/B09KQ396P4) [**Keratin Hair Growth Vitamin (500mg per Serving 120 Pills) Keratin Hair Treatment for Men and Women (Vital Protein for Hair Skin and Nails) Vitaminas para El Cabello Vegan Safe by Double Wood**Double Wood Supplements**$19.79**1,549 rev5y ago](https://www.amazon.com/dp/B09B8PMY86) [**Country Life Maxi-Hair & Scalp Rescue Clinical Strength Plant-Based Beauty 30 Softgels Gluten Free**Country Life**$27.68**102 rev6y ago](https://www.amazon.com/dp/B0845S78HV) [**Supersmart - Keranat (Advanced Formula with Biotin) - Hair Supplement for Volume & Growth - Hair Loss Vitamins | Non-GMO & Gluten Free - 60 Softgels**Supersmart**$48.54**202 rev7y ago](https://www.amazon.com/dp/B07JZCYKMN)
### **Trending**
90-day click momentum
[**UpNourish Hair Growth Vitamins for Women - Proven Hair Supplement with KERANAT DHT Blocker PHYTOPIN Biotin 5000 mcg & SOD Hair Vitamins for Faster Hair Growth Hair Loss & Thinning Hair - 90 ct**UpNourish**$24.45**4.2★**▲ 107%**](https://www.amazon.com/dp/B09KQ396P4) [**Nutricost Keratin Hydrolized Peptide Capsules 500mg 120 Capsules 60 Serv**Nutricost**$14.80**4.5★**— 2%**](https://www.amazon.com/dp/B0CK3H615M) [**Supersmart - Keranat (Advanced Formula with Biotin) - Hair Supplement for Volume & Growth - Hair Loss Vitamins | Non-GMO & Gluten Free - 60 Softgels**Supersmart**$48.54**4.8★**— 4%**](https://www.amazon.com/dp/B07JZCYKMN) [**Country Life Maxi-Hair & Scalp Rescue Clinical Strength Plant-Based Beauty 30 Softgels Gluten Free**Country Life**$27.68**4.3★**▼ 25%**](https://www.amazon.com/dp/B0845S78HV) [**Keratin Hair Growth Vitamin (500mg per Serving 120 Pills) Keratin Hair Treatment for Men and Women (Vital Protein for Hair Skin and Nails) Vitaminas para El Cabello Vegan Safe by Double Wood**Double Wood Supplements**$19.79**4.5★**▼ 38%**](https://www.amazon.com/dp/B09B8PMY86)
## **What reviews say buyers love and hate about keranat hair supplement**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Hair Growth**42%
*“I have noticed a lot of new growth”*
**Quality-Overall**32%
*“This is a great quality supplement”*
**Vitamin**7%
*“Excellent product keratin hair growth vitamin”*
**Efficiency**4%
*“Works well”*
**Value For Money**4%
*“Good value, will recommend”*
**Thickness**4%
*“it definitely helps make it thicker”*
**Ease Of Chewing/Swallowing**3%
*“Easy to swallow capsules high enough dose so I know there is an effect”*
### **What buyers complain about **
**Visibility**14%
*“I'm really not seeing much of a difference”*
**Instructions/User Manual/Troubleshooting**14%
*“Just Amazon can not follow instructions on delivery details”*
**Stale/Rotten/Spoiled**14%
*“Some pills look to be spoiling”*
**Vitamin**14%
*“Not any different than any other hair vitamins”*
**Accuracy-Overall**14%
*“I wasn't consistent though so I can't say for sure if it's effective or how effective it is”*
**Strength**7%
*“not strong enough”*
**Moist/Dry**5%
*“My skin does not feel as dry”*
### **Top return reasons **
**Side Effects**50%
**Smell**50%
## **Common keranat hair supplement questions**
- **Is keranat hair supplement profitable to sell on Amazon United States?**
- The niche generates $69K/yr across 5 tracked products. 90-day search growth is -30.5%. Flapen's verdict: Skip it (37/100).
- **How competitive is the keranat hair supplement niche?**
- 5 brands and 8 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in keranat hair supplement?**
- Top complaints mined from reviews: Visibility, Instructions/User Manual/Troubleshooting, Stale/Rotten/Spoiled. The return rate is 0.1%.
- **What does it cost to enter the keranat hair supplement niche?**
- Listings span $14.80–$48.54; the average listing price is $27.05 (sweet spot $15–$100). The average incumbent carries 623 reviews — the moat a new listing must climb.
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