Gerald McCarthy founded Leyden House Ltd. in 1991.  He holds a BA from Emerson College and M. Ed from the University of Massachusetts.  Postgraduate work in audiology was done at the University of West Virginia Medical Center.
While practicing speech pathology, Gerry used a multi-sensory approach, which serves him well in the development of health care products that focus on the air we breathe, natural skin care, and internal wellness.

The patented Essential Air Aromatherapy Diffuser System, rated Number One by leading Aromatherapy practitioners is manufactured here at Leyden House.

Our products at Leyden House Aromatherapy are NOT tested on animals (however, our resident llamas love the fragrances emanating from our workshop!)

All Leyden House aromatherapy products are created with 100% pure, unadulterated essential oils.

Our philosophy is to supply aromatherapy products that are beautiful, healthful products that make us, as well as our customers, feel good, in a work environment that is peaceful, invigorating and full of camaraderie.

We thank you for choosing our online aromatherapy-shopping store and for choosing our premium products.

Gerry McCarthy

The McCarthy's purchased the 225 year old Leyden House in 1958. It is here, on this old farmland, amid fields and streams that the McCarthy's and a small staff of learned aromatherapists, herbalists, and entrepreneurs, create aromatherapy essentials with pride.
Phone:      (413) 772-0858 & Toll-Free (800) 754-0668

U.S. Post:  Leyden House Limited, 200 Brattleboro Road, Leyden, MA  01337


Email:        info@leydenhouse.com
orders@ledyenhouse.com

Fax:           (413) 772-8858

Hours:         Monday through Friday 9-5 EST for phone and fax orders


Leyden House Customer Testimonials
Policy Statement Information
about us
Essential oil diffusers, pure essential oils and essential oil blends
for better health and enjoyment.
Leyden House
since 1991