Studies and clinical trials

The aim of this study was to assess the level of protection Zooki Liposomes provide Vitamin C in our Vitamin C liquid sachets as it passes through the digestive system.

By simulating the acidic environments of both the stomach and intestines, we can measure the degradation of Zooki Liposomal Vitamin C VS. Vitamin C in its raw, non-encapsulated form over time.

*Full study publishing soon.

The aim of this study was to assess the level of protection Zooki Liposomes provide the glutathione in our Glutathione Capsules as it passes through the digestive system.

By simulating the acidic environments of both the stomach and intestines, we can measure the degradation of Zooki Liposomal Glutathione VS. Glutathione in its raw, non-encapsulated form over time.

*Full study publishing soon.

A double blind, randomised, oral bioavailability comparison study of Zooki liposomal vitamin C liquid and non-liposomal vitamin C liquid in healthy adults under fasting conditions.

The clinical trial found 3.91 x more Vitamin C in the bloodstream over a 48h period when using Zooki Vitamin C Liposomal liquid compared to conventional Vitamin C liquid.

A double blind, randomised, oral bioavailability comparison study of Zooki liposomal glutathione capsules and non-liposomal glutathione capsules in healthy adults under fasting conditions.

The clinical trial found 3.56 x more Glutathione in the bloodstream over a 48h period when using Zooki Glutathione capsules compared to conventional glutathione capsules.

The aim of this clinical trial was to investigate the impact of hydrolysed marine collagen ingestion on skin hydration, elasticity and roughness. This trial used the same collagen found in all Zooki Collagen products.

This study found statistically significant improvements in skin elasticity, hydration and smoothness for those who took collagen compared to the placebo in as little as 4 weeks. What's more - those who didn't take collagen saw their skin deteriorate over the same period.

The aim of this study was to assess the impact of Zooki Liposomal Iron liquid sachets VS. regular iron supplements on the haemoglobin levels of patients with iron-deficiency anaemia.

The clinical trial found a 50% bigger increase in haemoglobin count when using Zooki liposomal iron vs. regular iron supplements.

*Full study publishing soon.

Conducted by St Mary's university, the aim of this study was to assess the impact of Zooki Liposomal turmeric on exercise-induced muscle damage.

The clinical trial found statistically significant reductions in both muscle soreness and inflammatory markers.

*Full study publishing soon.

To demonstrate the liposomal characteristics and stability of Zooki liposomes, our lipid delivery systems are independently tested using a wide range of methods including Zeta Potential, DLS, Cryo-TEM and FESEM.

To see a full index of the tests we have run to substantiate the liposomal nature of both our liquid and dry delivery systems, please email hello@zooki.com.