Support
Cookie Policy
Find what you need below.
This Cookie Policy explains how SeoYun ("we," "our," or "us") uses cookies and similar technologies when you visit our website. At the end of this policy, you will find a list of the cookies we use.
1.1 Strictly Necessary Cookies
These cookies enable essential services that you have specifically requested. They are necessary for navigating the website and for using certain features, such as accessing secure areas or completing electronic payments. Without these cookies, services you request—such as shopping carts or checkout—cannot function properly.
1.2 Functional Cookies
These cookies store choices you have made to enhance your browsing experience. They help us recognize you when you return to our website and allow the site to remember preferences such as username, language, region, text size, and layout settings.
They may also support features you actively request, such as watching a video or posting a comment. All information collected by these cookies is anonymized so your activity cannot be tracked across other websites.
1.3 Tracking, Targeting, and Advertising Cookies
These cookies collect information about your browsing activity. They track your visit to our site, the pages you view, and the links you click.
They are used to:
- Show you ads tailored to your interests
- Limit how often you see a particular advertisement
- Measure the effectiveness of advertising campaigns
- Determine whether you arrived on our website through a partner referral
We use this information to personalize the website and the advertisements displayed (including product recommendations). Third parties such as advertising networks may also set these cookies with our permission. They may share this information with other organizations, including advertisers, to deliver third-party ads on other websites, apps, or email—based on your online behavior.
1.4 Changing Your Browser Settings
If you continue using our website without adjusting your browser settings, we assume you consent to our use of cookies. You may choose to disable cookies through your browser at any time, but doing so may affect website functionality or limit personalized features.
If you delete all cookies, your preferences will be reset. If you use another device, user profile, or browser, you will need to set your preferences again.
1.5 Opt-Out Options
You can opt out of receiving targeted third-party advertising by visiting:
- Network Advertising Initiative: http://www.networkadvertising.org/choices
- EDAA: http://www.youronlinechoices.eu
For additional information about cookies, you can visit:
- https://ico.org.uk/for-the-public/online/cookies/
- https://www.google.com/policies/technologies/cookies/
Contact Us
Company name: RSK Group
EIN: 98-1916454
Address: 312 W 2ND ST UNIT A9223 CASPER, WY 82601
Customer Support: support@seoyun.co
Support Hours: Monday–Friday, 9:00 AM – 5:00 PM (local time)
Before You Reach Out
5-15 Workdays
90-day satisfaction guarantee.
Yes — contact us via the form.
Crafted with Purpose
At Seoyun, we believe true wellness begins with intention. Rooted in Korean traditions and refined through modern science, each formula is designed to support balance, clarity, and long-term vitality.
We focus on what matters — clean ingredients, thoughtful sourcing, and formulations that respect both your body and your daily rhythm.
This is not about quick fixes.
It’s about consistency, care, and results you can feel.
Let's Talk
Have a question about your order, our ingredients, or anything else? We'd love to hear from you.