시서스: when to buy in Korea — cheapest month and demand peak

시서스 demand is lowest in Sep and highest in Oct. Buy around Sep for the least competition; sellers prepare ads and stock before Oct. 12-month range 57.4p, year-to-year correlation 0.48 (irregular), last 12 months vs prior 12: -72.6%.

Overlay up to 3.

JanFebMarAprMayJunJulAugSepOctNovDecCheapest monthDemand peak
시서스7564697671739556431008761SepOct
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12-month demand calendar

Click demand over the last 36 months averaged by calendar month (max = 100).

Jan75
Feb64
Mar69
Apr76
May71
Jun73
Jul95
Aug56
Sep43
Oct100
Nov87
Dec61
Cheapest monthSepDemand peakOct
Range57.4pRepeats yearly0.48 (no)
YoY-72.6%Path식품 > 다이어트식품 > 시서스

36-month trend

202420252026

Buyers (last 12 months)

Categories women in their 50s buy most →

Age

10s0.2%
20s2.6%
30s8.3%
40s23.3%
50s35.6%
60+30%

Gender

Women71.8%
Men28.2%

Device

PC9.8%
Mobile90.2%

Other categories in this group

Data as of: 2023-10-01 ~ 2026-09-30 · NAVER Shopping Insight

How to use

1. Search a category

Type a product type to find it among 2,353 NAVER Shopping categories.

2. Read the calendar

The lowest month in the 12-month index is the time to buy; the highest is the time to sell.

3. Compare and save

Overlay up to 3 categories, download CSV or share the link.

FAQ

When is 시서스 cheapest to buy?

Sep, the lowest-demand month. Sellers compete harder in low months, so discounts and promotions increase.

When should sellers prepare?

One to two months before the Oct peak. Main buyers: 50s women, Mobile share 90.2%.

Data

NAVER DataLab Shopping Insight category click trend, monthly. Refreshed every month.

Index

36 months of clicks averaged by calendar month, scaled so the maximum is 100. Not an absolute comparison between categories.