Our Story

PROCHAINE was co-founded by Dr Sarah Mitchell Weston — a Registered Nutritionist with a PhD in Human Nutrition from the University of Auckland, and over a decade of clinical experience helping New Zealanders transform their relationship with food and health.

Through her Auckland nutrition practice, Mitchell Weston Nutrition, Sarah has worked with hundreds of clients on everything from gut health and weight management to exercise nutrition and the hormonal shifts of perimenopause. And time and again, they asked her the same question: "Which supplements should I actually take?"

After years of reviewing the market, her answer was consistent - most products were under-dosed, full of unnecessary additives, or making claims the science simply couldn't support. So she decided to create something better.

PROCHAINE launched in 2022, built on a single principle: every product must meet the same standard Sarah would apply to a clinical recommendation. No shortcuts, no filler, no greenwashing.

The product focus reflects Sarah's clinical priorities. Marine collagen and creatine are two of the most compelling ingredients in current longevity and women's health research - and two that she has seen make a meaningful difference for women navigating the real physiological shifts of their 30s, 40s, and beyond. Every formula is grounded in the evidence, made with pharmaceutical-grade ingredients, and manufactured right here in New Zealand.

The name PROCHAINE - French for *next* - says it all. This is next-generation supplementation, made by a nutritionist who knows exactly what the science says, and what it doesn't.

Wellness backed by science

PROCHAINE products contain scientifically researched ingredients that deliver real results. We seek out the best quality ingredients, like the powerful and natural antioxidant derived from Holimel® French melon concentrate in our collagen supplement, PROCHAINE Collagen Beauty Blend.

Caring by nature

Our products use the goodness of nature to care for your wellbeing. Holistically designed with the environment in mind, our ingredients are sustainably sourced, and our plant-based packaging is 100% recyclable.

You are at the heart of all we do

As a New Zealand family-owned business, we keep things simple and we never forget the most important thing: you, our customers. We focus on ensuring our products deliver the results you’re after, and pride ourselves on great customer service.

Contact us

Whether you have questions about our products, collagen, nutrition, or anything else – contact us.