---
title: "Medicube Toner — $126K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/medicube-toner"
last_updated: "2026-08-11T09:51:33.720Z"
locale: en
meta:
description: "Niche score 48/100 · $126K/yr market · 119K searches/yr · $14.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $126K/yr market · 119K searches/yr · $14.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Medicube Toner — $126K/yr Amazon US Niche (2026) - Flapen"
---
# **medicube toner**
**Skip it**
A concentrated shelf (top 5 take 81% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 45Conversion 76Competition 16Returns 95Price range 60Avg price 73Brand share 23Review moat 47Quality gap 65
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.2%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$14.71**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$6.80–$27.11**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****1,807.31**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+15.7%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$126K**
$126K/yr · 119K searches
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****81%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, medicube toner is a $126K/yr Amazon United States market (119K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 48/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **medicube toner market data**
- **Units sold / yr**
- **6K–8K**
- avg 500–750/product
- **Revenue / yr**
- **$88K–$118K**
- units × avg price
- **Conversion rate**
- **7.2%**
- **Avg BSR**
- **#113**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **100%**
- **Out of stock**
- **8.9%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **121 days**
## **Competition & brand share**
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**31**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**81%**
Top 20: 100%
**Open market**
**6%**
- medicube46% - Dr.Reju-All23% - ANUA13% - Abib5% - HARUHARU4% - Vitamasques3% - Open — no brand owns it (4 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 77 weeks — +15.7% search growth over the last 90 days.
18K13KSpike '25Prime Day '25Spike '26 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Aug, Sep · busiest ÷ quietest = 7.2×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/medicube-toner/trend)
## **Top medicube toner search terms**
- **medicube lip**48K/yr-8.8%5.3% conv. - **medicube lip balm**26K/yr+21.1%3.6% conv. - **pdrn lip**12K/yr+55.0%6.8% conv. - **pdrn lip balm**12K/yr+48.4%5.1% conv. - **pdrn lip serum**6K/yr+117.4%7.7% conv. - **medicube lips**4K/yr+0.0%4.8% conv. - **pdrn lip mask**4K/yr-14.9%9.2% conv. - **medicube lip gloss**4K/yr-17.3%0.9% conv. - **medicube pdrn lip balm**2K/yr-28.3%3.6% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/medicube-toner/search-terms)
## **Top medicube toner 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%$51K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**medicube PDRN Lip Sleeping Mask - Overnight Lip Balm for Lasting Moisture**medicube**$15.07**4.5★1,078 rev](https://www.amazon.com/dp/B0DTYWQ359) [2**Dr.Reju-All Advanced PDRN Rejuvenating Lip Serum Hydrating Lip Balm with Lipozip PDRN for Glowy Dewy Lips Gentle Exfoliating & Smoothing Lip Moisturizer Hibiscus & Lactic Acid 0.3 Fl Oz**Dr.Reju-All**$12.68**4.5★594 rev](https://www.amazon.com/dp/B0GL22N4GY) [3**medicube PDRN Pink Collagen Volume Multi Balm Stick | Volufiline PDRN NAD Collagen | Face & Body Balm for Under-Eyes Neck Forehead Smile Lines Lips | Plumping Radiance Line Care | K-Beauty**medicube**$18.28**4.0★957 rev](https://www.amazon.com/dp/B0GHMZXX8Y) [4**Anua PDRN Lip Serum Long-lasting Hydration for Dry Cracked Lips Non-Sticky Moisturizing Lip Care with Salmon DNA Hyaluronic Acid & Collagen Korean Skincare 0.33 fl.oz**ANUA**$11.56**4.5★311 rev](https://www.amazon.com/dp/B0FWCF61VF) [5**Abib PDRN Vegan Collagen Lip Mask Glazed Jelly 0.38 fl oz | Korean Lip Butter Balm Overnight Sleeping Mask Hydrating Care Moisturizer Treatment for Flakey Dry Lips**Abib**$13.86**4.5★1,159 rev](https://www.amazon.com/dp/B0DSP88HJ7)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2026 New Pink Collagen Volume Multi Balm All in One Volufiline PDRN Hydrating Skincare Fine LinesBounce Balm for Face Neck Under Eyes Smile Lines Lips Forehead Smooth Skin (1PCS)**Generic**$8.26**77 rev2mo ago](https://www.amazon.com/dp/B0GYLPR3LD) [**Dr.Reju-All Advanced PDRN Rejuvenating Lip Serum Hydrating Lip Balm with Lipozip PDRN for Glowy Dewy Lips Gentle Exfoliating & Smoothing Lip Moisturizer Hibiscus & Lactic Acid 0.3 Fl Oz**Dr.Reju-All**$12.68**594 rev5mo ago](https://www.amazon.com/dp/B0GL22N4GY) [**HARUHARU wonder Rose PDRN Peptide Glowy Balm Instant Moisture Repairs Dry Cracked Lips 24HR Moisture No Waxy Finish Vegan Silicon Free Micro Plastic Free Tint-free 0.33 fl.oz**HARUHARU**$12.24**256 rev5mo ago](https://www.amazon.com/dp/B0GKNKLZ7K) [**medicube PDRN Pink Collagen Volume Multi Balm Stick | Volufiline PDRN NAD Collagen | Face & Body Balm for Under-Eyes Neck Forehead Smile Lines Lips | Plumping Radiance Line Care | K-Beauty**medicube**$18.28**957 rev6mo ago](https://www.amazon.com/dp/B0GHMZXX8Y) [**Anua PDRN Lip Serum Long-lasting Hydration for Dry Cracked Lips Non-Sticky Moisturizing Lip Care with Salmon DNA Hyaluronic Acid & Collagen Korean Skincare 0.33 fl.oz**ANUA**$11.56**311 rev9mo ago](https://www.amazon.com/dp/B0FWCF61VF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2026 New Pink Collagen Volume Multi Balm All in One Volufiline PDRN Hydrating Skincare Fine LinesBounce Balm for Face Neck Under Eyes Smile Lines Lips Forehead Smooth Skin (1PCS)**Generic**$8.26**3.3★**▲ 145%**](https://www.amazon.com/dp/B0GYLPR3LD) [**HARUHARU wonder Rose PDRN Peptide Glowy Balm Instant Moisture Repairs Dry Cracked Lips 24HR Moisture No Waxy Finish Vegan Silicon Free Micro Plastic Free Tint-free 0.33 fl.oz**HARUHARU**$12.24**4.6★**▲ 116%**](https://www.amazon.com/dp/B0GKNKLZ7K) [**medicube PDRN Pink Collagen Volume Multi Balm Stick | Volufiline PDRN NAD Collagen | Face & Body Balm for Under-Eyes Neck Forehead Smile Lines Lips | Plumping Radiance Line Care | K-Beauty**medicube**$18.28**4.0★**▲ 108%**](https://www.amazon.com/dp/B0GHMZXX8Y) [**Anua PDRN Lip Serum Long-lasting Hydration for Dry Cracked Lips Non-Sticky Moisturizing Lip Care with Salmon DNA Hyaluronic Acid & Collagen Korean Skincare 0.33 fl.oz**ANUA**$11.56**4.5★**▲ 82%**](https://www.amazon.com/dp/B0FWCF61VF) [**SKINTIFIC Peptide Brightening Lip Serum Hydrating & Plumping Tinted Lip Gloss Moisturizing Lip Balm with Polypeptides & Squalane for Glossy Sheer Smooth Lips(00 Clear)**SKINTIFIC**$11.01**4.2★**▲ 48%**](https://www.amazon.com/dp/B0FGCLTN83)
**~~View all trending →~~**
## **What buyers say about medicube toner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Moist/Dry**23%
*“Dries fast”*
**Soft Feel**12%
*“leaves skin soft”*
**Quality-Overall**9%
*“Excellent product”*
**Suitability Combination Skin**5%
*“Good for combination skin”*
**Brightness/Shine/Glow**5%
*“Pretty and Glowy”*
**Value For Money**4%
*“BETTER PRICE”*
**Smell**4%
*“light scent”*
**Ease Of Application**3%
*“Easy to Apply”*
**Suitability Dry Skin**3%
*“really helps with my dry”*
**Texture/Consistency-Overall**3%
*“Great consistency”*
### **What buyers complain about **
**Functionality-Overall**7%
*“No results”*
**Value For Money**7%
*“Too expensive”*
**Allergies**7%
*“got a rash”*
**Oily/Greasy**6%
*“It's very oily”*
**Smell**6%
*“Very Strong Scent”*
**Moist/Dry**5%
*“Not moisturizing”*
**Wrinkles**4%
*“doesnt help with wrinkles”*
**Adhesion/Stickiness**4%
*“I wouldn't call it sticky necessarily”*
**Skin Health**4%
*“This product burns my face”*
**Advertised Vs Actual Product**3%
*“False advertising”*
### **Top return reasons **
**Functionality-Overall**18%
**Advertised Vs Actual Product**13%
**Oily/Greasy**10%
**Smell**7%
**Adhesion/Stickiness**5%
**Moist/Dry**5%
**Value For Money**4%
**Product Condition**4%
**Defective Material/Parts**3%
**Skin Health**3%
## **Common questions**
- **Is medicube toner profitable to sell on Amazon United States?**
- The niche generates $126K/yr across 13 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +15.7%. Flapen's verdict: Skip it (48/100).
- **How competitive is the medicube toner niche?**
- 10 brands and 31 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in medicube toner?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Allergies. The return rate is 1.0%.
- **When does demand for medicube toner peak?**
- Demand peaks in Aug–Sep; the busiest month runs 7.2× the quietest.
- **What does it cost to enter the medicube toner niche?**
- Listings span $6.80–$27.11; the average listing price is $14.71 (sweet spot $15–$100). The average incumbent carries 1,807 reviews — the moat a new listing must climb.
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