
Double Effect Serum
EU Authorized Representative
This entity is responsible for ensuring that the product meets all necessary safety and compliance obligations as required by European regulations.
Name: MS STAR LTD
Address: Layosh Koshut Str. No:33 1606 Sofia – BULGARIA
Email: info@msstar.eu
The product has been tested in accordance with the strict requirements of the DVN Standard 5750 and has successfully passed the test. The verification confirms that the product meets the highest standards in user-friendliness, functionality, and innovation. This certified product stands as a symbol of intuitive operation, technical excellence, and outstanding performance.
The examination ensures that the product fulfills all relevant criteria in the areas of usability and innovative functionality. Certified products undergo a demanding testing process that makes their quality visible and provides consumers with confidence as well as tangible, practical benefits.



Free & secured delivery
60-Day Returns
Elegant Packaging
- Brighter and smoother skinAfter just a couple of weeks, my complexion looks brighter and more even. I’ve had dull patches for a while, and this really helped to smooth them out.
- Great addition to routineI didn’t expect to like this serum as much as I do. It blends perfectly into my skincare routine and gives my skin that extra boost. My makeup even applies better now.
- love itI’ve been using this serum day and night, and I can already see a change in my skin. I love that it absorbs so quickly without leaving any residue.





