Real herbs. Real results. Nothing in between.
Handcrafted in small batches in Maine — certified organic,
NASC-certified, and so clean there's nothing to hide. Just what your
animal's body actually needs.
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Small Batch
Crafted in Maine.
Quality First
Standards without compromise.
Real Ingredients
Nothing artificial, ever.
Clean Formulas
Purpose in every ingredient.
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Browse Top Collections
LONGEVITY
Mobility & Joint Support
REVITALIZE
Organic Wellness Support
Herbal Wormer™
Parasite Control
GREAT CHOICES
Natural ingredients
Immune Support
Tick Season
Small Batch With Love
Since 2008, we’ve crafted organic, plant- and superfood-based formulas, some sourced from Maine, to help pets thrive naturally. Our small-batch, toxin-free blends are carefully made in-house, ensuring every ingredient works in harmony for health and wellness.
Our Top Pet Wellness Products
Our Best Sellers Collection features the most trusted, time-tested formulas our customers rely on every day. These top-performing herbal blends are crafted with certified organic and non-GMO ingredients to support whole-body wellness for pets and horses. From digestion, joints, and immune support to calming, detox, and daily wellness, each product is a longtime customer favorite, valued for its purity and gentle results. If you’re new to Sustenance Herbs or looking for proven favorites, this collection is the perfect place to start.
