Monday Defense Duo

"As a dermatologist, I value formulations that are gentle enough for daily maintenance. Matter of Monday's products are clean and gentle, while also protecting against everyday environmental stressors. It’s a thoughtful, science-driven approach to skincare."

Dr. Ryan Turner, MD

Board-Certified Dermatologist

"What makes Matter of Monday's Anti-Blue Light Brightening Serum exceptional is its dual-action formulation — it not only protects the skin from digital pollution but also supports its natural repair processes overnight. In my practice, this kind of protection against blue light is the missing link in many skincare routines — and this serum finally fills that gap."

Dr. Jame Heskett, MD

Longevity/Anti-Aging Doctor

“As a functional medicine doctor, my focus is always on preventing issues before they arise, and that includes skin health. That's why I’m proud to support Matter of Monday's skincare line. This brand is taking a proactive, root-cause approach to skincare—helping people address the real sources of skin damage. It's refreshing to see a company prioritize the health of the skin at a deeper, more sustainable level.”

Dr. Michelle Hirsch, DACM

Functional Medicine Doctor

“I've been impressed with Matter of Monday and their use of gentle yet effective ingredients. I especially like their focus on bluelight skin protection, a niche that is relevant to our evolving modern-day needs. I enjoy using these products myself and also recommend them to my patients.”

Dr. Ginger Xu, MD

Board Certified Plastic Surgeon