Vitamins & Minerals

Zinc for Skin Healing: The Wound Repair & Acne Reduction Science

How zinc accelerates wound healing and reduces acne inflammation. Clinical dosing, forms, and what t...

Health & Wellness

Vitamin C for Skin: What Actually Works (And What's Just Hype)

RDN explains vitamin C's real role in collagen production, separates topical vs oral benefits, and g...