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British Bulldog who inspired KYN1
Family dog who inspired KYN1
About KYN1

Made for the dogs who become family.

KYN1 was created by two brothers who have had dogs in their lives for as long as they can remember. Over the years, we saw the same pattern many dog owners do: energetic, playful dogs gradually slowing down as age catches up with them.

We started asking a simple question: what if healthy ageing support started earlier?

Inspired by both modern longevity science and a lifetime of living with dogs, we created KYN1 as a proactive daily wellness chew focused on vitality, cellular health and long-term wellbeing.

Our formula combines ingredients such as NMN, CoQ10, taurine, omega-3 and antioxidants in a veterinarian-reviewed formula designed to support more good years together.

Built for owners who believe ageing support should begin before obvious decline appears.

Start their daily longevity routine.

Support healthy ageing, vitality and more good years together.

Shop Longevity Chews

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