---
title: "Avelina Serum Pestaas Y Cejas — $348K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/avelina-serum-pestaas-y-cejas"
last_updated: "2026-08-09T06:37:48.141Z"
locale: en
meta:
description: "Niche score 56/100 · $348K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $348K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Avelina Serum Pestaas Y Cejas — $348K/yr Amazon US Niche (2026) - Flapen"
---
# **avelina serum pestaas y cejas**
**Worth a look**
Shows beatable incumbent ratings (4.0★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 53Growth 43Conversion 78Competition 15Returns 95Price range 79Avg price 91Brand share 7Review moat 63Quality gap 95
**Quality gap**
**Incredible****4.0★**
avg incumbent rating — lower means beatable quality
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$21.24**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.80–$40.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.8%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****999.9**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$348K**
$348K/yr · 211K searches
**Growth**
**Okay****+14.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, avelina serum pestaas y cejas is a $348K/yr Amazon United States market (211K searches/yr). The top 5 brands hold 97% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **avelina serum pestaas y cejas market data**
- **Units sold / yr**
- **13K–15K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$266K–$319K**
- units × avg price
- **Conversion rate**
- **7.8%**
- **Avg BSR**
- **#110**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **140 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▲rising
**Sellers**
**12**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**0%**
- COSNORI60% - ViveLab15% - ETUDE13% - EPAIS5% - NUNA4% - The Ordinary3% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 54 weeks — +14.6% search growth over the last 90 days.
6K4KPrime Day '25Spike '25Black Friday '25Spike '26 seasonJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/avelina-serum-pestaas-y-cejas/trend)
## **Top avelina serum pestaas y cejas search terms**
- **cosnori eyelash serum**87K/yr+19.6%9.9% conv. - **korean eyelash serum**18K/yr+197.3%4.5% conv. - **vivelab**30K/yr-19.6%3.5% conv. - **etude lash serum**17K/yr-7.9%4.7% conv. - **cosori lash serum**7K/yr+55.5%9.3% conv. - **vivelab eyelash serum**17K/yr-41.1%4.3% conv. - **etude my lash serum**6K/yr+94.2%6.3% conv. - **vivelab hair serum**11K/yr-33.6%4.1% conv. - **avelina serum pestaas y cejas**6K/yr-10.4%0.2% conv. - **etude eyelash serum**3K/yr-7.2%5.1% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/avelina-serum-pestaas-y-cejas/search-terms)
## **Top avelina serum pestaas y cejas 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%15%$52K30%$105K45%$157K60%$209K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**COSNORI Long Active Eyelash Serum - Korean Eyelash Boost Serum - Eyebrow Growth Enhancer for Longer and Thicker - Vegan Prostaglandin Free & Non Irritating - Peptides Hyaluronic Acid 0.3 fl.oz.**COSNORI**$17.32**4.1★791 rev](https://www.amazon.com/dp/B08NWSB791) [2**ETUDE My Lash Serum without prostaglandin Eyelash Strengthening Formula with Biotin Ginger extract for Lash health and growth Non-sticky Mascara Serum Vegan Certified (0.3 Fl Oz)**ETUDE**$8.80**4.3★440 rev](https://www.amazon.com/dp/B0D4YPT6QW) [3**ViveLab Lash Enhancing Serum - Multi-Peptide & Biotin Infused Formula for Longer Thicker Fuller Looking Lashes & Brows - Clinically Proven Vegan & Cruelty-Free**ViveLab**$22.84**3.7★152 rev](https://www.amazon.com/dp/B0998XZLTM) [4**EPAIS Eyelash Growth Serum & Lash Conditioner 7 Peptide & Biotin Formula for Longer & Fuller Looking Lashes and Brows Prostaglandin-Free Jumbo 15ml (3+ Month Supply) Korean Lash Serum**EPAIS**$18.69**4.2★892 rev](https://www.amazon.com/dp/B0C8SQN7S6) [5**ViveLab Rosemary & Multi-Peptide Hair Growth Serum - Targeted Roll On Scalp Treatment for Thicker Hair Density Clinically Tested for Healthier Hairline & Brows**ViveLab**$28.05**3.5★106 rev](https://www.amazon.com/dp/B0CH2YH6WH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ViveLab Spioxyl 400 Microneedling Hair Growth Serum - Volumizing Scalp Treatment for Root Lifting Scalp Care with Biotin Caffeine & Peptides Clinically Tested Spicule for Thicker & Stronger Hair**ViveLab**$25.00**16 rev11mo ago](https://www.amazon.com/dp/B0FJQS575G) [**NUNA Eyelash Growth Support Serum 6ml Eye Lash and Eyebrow Enhancing Serum for Women & Men with Biotin - Korean Multi Peptide & Natural Extracts Promotes Fuller and Longer Lashes - 6 Month Supply**NUNA**$40.04**1,129 rev1y ago](https://www.amazon.com/dp/B0DZDBBNFT) [**COSNORI Intensive Eyelash Serum - Korean Eyelash Root Care Serum for Healthier and Stronger Lashes - High Purity Protein Plant-Based Collagen - Hypoallergenic Formula Non-Irritating 0.2 fl.oz**COSNORI**$19.85**49 rev1y ago](https://www.amazon.com/dp/B0DCJG838Y) [**ETUDE My Lash Serum without prostaglandin Eyelash Strengthening Formula with Biotin Ginger extract for Lash health and growth Non-sticky Mascara Serum Vegan Certified (0.3 Fl Oz)**ETUDE**$8.80**440 rev2y ago](https://www.amazon.com/dp/B0D4YPT6QW) [**EPAIS Eyelash Growth Serum & Lash Conditioner 7 Peptide & Biotin Formula for Longer & Fuller Looking Lashes and Brows Prostaglandin-Free Jumbo 15ml (3+ Month Supply) Korean Lash Serum**EPAIS**$18.69**892 rev2y ago](https://www.amazon.com/dp/B0C8SQN7S6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**EPAIS Eyelash Growth Serum & Lash Conditioner 7 Peptide & Biotin Formula for Longer & Fuller Looking Lashes and Brows Prostaglandin-Free Jumbo 15ml (3+ Month Supply) Korean Lash Serum**EPAIS**$18.69**4.2★**▲ 231%**](https://www.amazon.com/dp/B0C8SQN7S6) [**NUNA Eyelash Growth Support Serum 6ml Eye Lash and Eyebrow Enhancing Serum for Women & Men with Biotin - Korean Multi Peptide & Natural Extracts Promotes Fuller and Longer Lashes - 6 Month Supply**NUNA**$40.04**4.3★**▲ 112%**](https://www.amazon.com/dp/B0DZDBBNFT) [**COSNORI Eyelash Tinting Serum 01 Deep Black - Korean Eyelash Boost Tinted Serum Eyebrow Growth Enhancer for Longer and Thicker Lash Perm Essential - Vegan Irritation Free 0.3 fl.oz / 9g (Black)**COSNORI**$17.43**3.9★**▲ 30%**](https://www.amazon.com/dp/B0CCY7N72W) [**COSNORI Long Active Eyelash Serum - Korean Eyelash Boost Serum - Eyebrow Growth Enhancer for Longer and Thicker - Vegan Prostaglandin Free & Non Irritating - Peptides Hyaluronic Acid 0.3 fl.oz.**COSNORI**$17.32**4.1★**— 9%**](https://www.amazon.com/dp/B08NWSB791) [**ETUDE My Lash Serum without prostaglandin Eyelash Strengthening Formula with Biotin Ginger extract for Lash health and growth Non-sticky Mascara Serum Vegan Certified (0.3 Fl Oz)**ETUDE**$8.80**4.3★**— 9%**](https://www.amazon.com/dp/B0D4YPT6QW)
**~~View all trending →~~**
## **What buyers say about avelina serum pestaas y cejas**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eyelash Quality**31%
*“THE BEST LASH SERUM”*
**Ease Of Application**12%
*“Application is easy”*
**Quality-Overall**9%
*“A good cosmetics brand”*
**Value For Money**7%
*“It worth the money”*
**Allergies**5%
*“No irritation”*
**Soft Feel**5%
*“This feels gentle”*
**Ease Of Use**4%
*“Easy to use”*
**Weight Light**3%
*“Lightweight for sure”*
**Symptom Reduction**2%
*“have seen a significant difference”*
**Hair Growth**2%
*“I have also started using it on my balding spots at my temples and hairline and I have full on growth now no balding and can pull my hair back with confidence again”*
### **What buyers complain about **
**Functionality-Overall**23%
*“No Results”*
**Symptom Reduction**13%
*“Saw no improvement”*
**Allergies**12%
*“Allergic reaction”*
**Eyelash Quality**10%
*“It is definitely not mascara”*
**Value For Money**6%
*“looks very expensive”*
**Durability**4%
*“they started to break off super short”*
**Thickness**3%
*“Definitely not the thicker”*
**Quality-Overall**2%
*“doesn't improve on performance:”*
**Product Condition**2%
*“Product arrived looking used”*
**Size-Overall**2%
*“the bottle is a smaller size”*
### **Top return reasons **
**Functionality-Overall**32%
**Advertised Vs Actual Product**15%
**Product Condition**12%
**Value For Money**6%
**Moist/Dry**5%
**Defective Material/Parts**4%
**Leak-Proof**2%
**Size-Overall**2%
**Skin Health**2%
**Damage/Burn Hair**2%
## **Common questions**
- **Is avelina serum pestaas y cejas profitable to sell on Amazon United States?**
- The niche generates $348K/yr across 10 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +14.6%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the avelina serum pestaas y cejas niche?**
- 6 brands and 12 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in avelina serum pestaas y cejas?**
- Top complaints mined from reviews: Functionality-Overall, Symptom Reduction, Allergies. The return rate is 0.9%.
- **When does demand for avelina serum pestaas y cejas peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the avelina serum pestaas y cejas niche?**
- Listings span $8.80–$40.04; the average listing price is $21.24 (sweet spot $15–$100). The average incumbent carries 1,000 reviews — the moat a new listing must climb.
## **Related niches in Beauty & Personal Care**
- 75 [**bio oil lotion**](https://flapen.com/research/us/beauty-personal-care/bio-oil-lotion)$654K/yr+95.9%**Worth a look**- 75 [**glossier futuredew serum**](https://flapen.com/research/us/beauty-personal-care/glossier-futuredew-serum)$344K/yr+383.6%**Worth a look**- 75 [**press on toenails**](https://flapen.com/research/us/beauty-personal-care/press-on-toenails)$2.4M/yr+79.4%**Launch it**- 75 [**skulta deep peptide eye mask**](https://flapen.com/research/us/beauty-personal-care/skulta-deep-peptide-eye-mask)$58K/yr>1,000%**Worth a look**- 75 [**mineral sunscreen spray**](https://flapen.com/research/us/beauty-personal-care/mineral-sunscreen-spray)$3.8M/yr+183.8%**Launch it**- 76 [**collagen oil**](https://flapen.com/research/us/beauty-personal-care/collagen-oil)$344K/yr+116.2%**Worth a look**[**All Beauty & Personal Care niches **](https://flapen.com/research/us/beauty-personal-care)