📊 Market Research🏪 Amazon US📅 2026-06-04

🇯🇵 ビタミンC美容液 — Amazon Japan Market Research Report

Market research on vitamin C serum on Amazon Japan: 41,006 searches, 1,808 products, supply-demand 22.68, growing K-beauty trend, and how CALLA Skincare's OEM creates entry opportunities.

Data source: SellerSprite | Category: Beauty > Skin Care > Serums

📈 Market at a Glance

¥2,144
Avg Price
280 units/ASIN
Avg Sales/ASIN
¥600,320/ASIN
Avg Revenue
4.0 ★
Avg Rating
55-68%
Avg Margin
35 units/month
New Entry Sales

🔑 Keyword Search Volume

KeywordMonthly SearchSupply/DemandPPC
ビタミンc 美容液41,00622.68¥445
美容液 ビタミンc5,4982.50¥445
ビタミンc美容液3,4113.93¥445

🏆 Top Competitors

ASINProductSales/moPriceRatingEdge
B0BCVS9ZV5Melano CC Vitamin C Serum2,867¥1,3404.4★Japanese brand #1, affordable, 2.8K reviews…

Market Overview

Amazon Japan vitamin C serum: 41,006 searches, 1,808 products, supply-demand 22.68. ¥2,144 avg price. Growing K-beauty trend.

Competitor Analysis

Melano CC (¥1,340) — Japanese #1 with 2.8K reviews. Affordable.

Pain Points & CALLA

How CALLA Skincare OEM/ODM addresses real Amazon customer complaints

Pain Point: Low Avg Rating (4.0★) — Room for quality improvement. CALLA's stabilized vitamin C formula.

Opportunity Summary

Good opportunity. Supply-demand 22.68. Strategy: 30ml at ¥1,800. K-beauty positioning.

Ready to Launch in Japan?

CALLA Skincare manufactures vitamin C serums. MOQ from 2,000 units.

Request a Quote →