
Bio Skin USA
Our medical skincare line is proudly made in the USA, ensuring you receive the highest quality products crafted with care and precision. We take pride in sourcing local ingredients, supporting American manufacturing, and delivering effective skincare solutions. Experience that comes from a commitment to excellence and national craftsmanship.

My Story
Hello everyone! I'm Connie Christianson, the passionate founder of Bio Skin USA and the Coursz Medical Skincare Line. After facing challenges like cystic acne, sensitive skin, and the signs of aging, I set out on an exciting journey to discover the perfect balance for my skin. I tried everything from over-the-counter products to luxury spa treatments and prescriptions, but often felt let down. Since 2002, I've dedicated myself to gaining advanced knowledge in skincare, elevating my education, and working in medical skin clinics. Now, I'm thrilled to share my insights with you! Alongside brilliant scientists, we created Coursz, a line focused on repairing your skin barrier and nurturing a healthy microbiome. Remember, your skin is your largest organ and deserves the best care!
Wishing you all the best,
Connie
Committment
We are thrilled to be a part of Coursz Causz! It's our passion to help you achieve radiant skin with our amazing medical skincare line, and we love volunteering for community projects. Let's make a difference together!