Narrowleaf yerba santa

Eriodictyon angustifolium

Interstellar grade B

Preclinical: Mechanistic, cell or animal evidence. No single preclinical driver opens a pathway on its own.

Appears on 1 blend page, linked below.

Drunk as a tea, yerba santa protected hair-follicle stem cells from X-ray damage and held back graying in mice; applied in people, it reduced gray hairs.

Where it appears

One blend page carries this ingredient. Open it and you will find this ingredient in the list.

• Endurance Eternal (Pigment Preservation)