
Our Formula Standards
Is this serum fragrance-free?
This formula is made without added artificial fragrance; please review the full ingredient list if you are sensitive to specific ingredients.
Is this serum suitable for sensitive skin?
Every skin type is different, so we recommend patch testing before first use and introducing active ingredients gradually.
Where is MaryenB skincare made?
MaryenB skincare is made in South Korea with thoughtfully selected ingredients and quality-controlled production.
What are MaryenB’s formula standards?
Our formulas are made without added artificial fragrance, and we do not conduct animal testing. We carefully review our ingredients and sourcing practices to provide clear, reliable information for every product.