Meet Dr. Erin Williams
Board Certified Geriatric Pharmacist, ingredient researcher, and clean living advocate.
Clean Beauty Advocate is an independent resource dedicated to helping you find safe, clean beauty and wellness products. I research ingredients, review brands, and curate the best options so you can make informed choices about what goes on — and in — your body.
I’m not owned by any brand. I’m an advocate — for transparency, for safe ingredients, and for your right to know what’s in the products you use every day.
As a pharmacist, I’ve spent my career understanding how the substances we encounter daily affect our health. My focus on deprescribing — reducing unnecessary medications — naturally led me to ask: what about the unnecessary chemicals in our skincare, makeup, and household products?
The Crunchy Pharmacist was born from that question. I share what I’ve learned about ingredient safety so you can make confident choices for yourself and your family.
Follow along for ingredient deep-dives, product reviews, and clean swaps — all through the lens of a pharmacist who reads the fine print.
Founded in 2026, Clean Beauty Advocate features brands that meet our standards for ingredient safety, manufacturing transparency, and product effectiveness. We earn revenue through affiliate partnerships, which means we may earn a small commission when you purchase through our links — at no extra cost to you. Full disclosure.