Get in touch

We'd love to hear from you.

Questions about a product, your routine, or just want to say hello — we read everything and respond within 2 business days.

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Contact information

Email hello@herbalyao.com
Lab & offices 312 W 2nd St, Unit 3921
Casper, WY 82601, USA
Response time 2 business days
Languages English, Français, Deutsch, Español, Italiano

Skin consultation

Not sure which products suit your skin? Our team includes formulators with dermatology backgrounds. Tell us your concerns and we'll suggest the shortest, most effective routine — no upselling, no agenda.

Complimentary · Email response · Ongoing support