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Usnea Lichen in Toothpaste: What This Ancient Botanical Does for Your Oral Health
antimicrobial toothpaste

Usnea Lichen in Toothpaste: What This Ancient Botanical Does for Your Oral Health

Usnea lichen contains usnic acid — a natural antimicrobial compound studied against cavity-causing bacteria and oral Candida. Learn why this ancient botanical belongs in a modern fluoride-free toot...