Our Story

Prevention is a decision
you make before you know
if it matters.

I started Matterdays because I wanted to give my dog, Forrest, a daily supplement and couldn't find one I trusted.

The shelves were full of products with long ingredient lists padded with fillers and binders, or narrow formulas that forced you into a stack of four or five bottles to cover the basics.

· · ·

I take supplements every day. For energy, recovery, the slow work of staying healthy as I age, it's just part of my routine.

A resilient body. A supported immune system. The small daily things that keep systems running the way they're meant to.

Every day we have with them is a day that matters — and the quiet rituals we build into those days are how we protect them.

Andrew Goldfarb Founder, with Forrest
What We Believe

A stronger body is built daily —
one input at a time.

The work of keeping a body healthy isn't glamorous. It's consistent. Small, repeated inputs that compound over months and years to build resilience, support the systems that matter, and give a body the raw material it needs to function well.

It happens in the quiet moments the morning scoop, the walk before work, the steady routine nobody posts about. These are the moments we think matter most. Not because they feel important, but because they add up to the years we share with them.

What We're Building

One daily ritual.
A longer roadmap.

MD1 is our first product a daily longevity powder for dogs and cats, with seventeen clinically studied ingredients, third-party tested, and made in the U.S. One scoop a day, mixed into food.

It's the starting point. We're working on innovative solutions for pets beyond what one product can do and continuing to invest in research partnerships, veterinary oversight, and the quality standards that make us comfortable recommending what we make.

Veterinary Formulation

The current MD1 formulation was developed by Dr. Jenna Lenarz, DVM, MRCVS — a UK-trained holistic veterinarian blending modern veterinary science with time-tested holistic therapies. Clinically studied ingredients, third-party tested, U.S. manufactured.

Sanctuary

One percent, every order.

Every purchase supports sanctuary spaces for pets who need time, care, and a second chance places where animals can heal, feel safe, and receive the attention they deserve.

It's a small commitment that grows with us. The more Matterdays becomes part of people's daily rituals, the more we can give back to animals who need it most.

Get in Touch

We'd love to hear from you.

Questions about the product, partnership inquiries, press, or anything else — we read every message.