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Try our at-home blood test
Clinic-level accuracy on 38 key markers. Results and recommendations in just 72h.
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Key Benefits
Support your daily routine with pure, high-quality collagen. Collagen is the most abundant protein in your body, helping to keep bones and muscles strong. As we age, our natural collagen levels decline, so topping up can be a simple way to look after your body’s foundations.
Kiki Health’s Collagen Peptides Powder is sourced from grass-fed, free-range cattle and contains only Type I and Type III hydrolysed collagen—nothing else. The advanced hydrolysation process breaks collagen down into smaller peptides, making it easy to mix and absorb. With no fillers or additives, it’s a straightforward way to add extra protein to your day.
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Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.