Brand deals last checked: October 24, 2026
This page lists the beauty brands Sullyoon has deals with, the public source for each deal, products from those brands with store prices, and lower-priced alternatives.
Sullyoon's Official Brand Partnerships
Sullyoon currently represents Bioderma. Each deal below lists its best source and when we last checked it. A brand deal means Sullyoon represents the brand; it does not tell you what Sullyoon uses at home.
Sullyoon x Bioderma
Active, since 2026 | Role: brand ambassador (브랜드 앰버서더) | Last checked 2026-10-24
Bioderma Korea named NMIXX's Sullyoon brand ambassador in August 2026 with the launch of Atoderm Facial Lotion; she also fronts the Sensibio and Hydrabio lines.
Source (Agency or major outlet): 바이오더마의 새 얼굴, 설윤
Sullyoon's Personal Color
Stylists and fans often place Sullyoon in Winter Cool. This is not an official statement. Colors usually suggested for this season: Berry · Wine · True Red · Fuchsia. If your own season is different, the same shade can look different on you; the personal color guide explains the four seasons.
Frequently Asked Questions
Which brands does Sullyoon currently work with?
Each deal on this page links the public source it comes from, such as a brand press release, a brand announcement or a post on the celebrity's own account. The status and last-checked date for each brand are shown above. Past deals are marked as past.
What personal color season is Sullyoon?
Stylists and fans commonly place Sullyoon in Winter Cool; this is not an official statement.
