What we develop.
Ten product sectors, from serums to sunscreens to toothpaste. Pick yours to see the formats, what matters and the tests it needs.
Guires Cosmetic Science Lab
Eleven sectors, one Guires CSL team
Cosmetic Science Lab develops products across eleven beauty and personal care sectors, from skin, sun and hair care to colour cosmetics, oral care, baby care and halal and Ayurvedic ranges. Every sector page explains the formats we formulate, the actives we work with, the stability, safety and clinical tests we run, and the markets we prepare files for, so you can see how the Guires R&D Innovation Centre takes a product from first formula to pilot batch.
Start your project with Guires CSL
Start a project
Create your next product with CSL.
Our formulation chemists, testing scientists and regulatory specialists work alongside your team, from the first brief to a market-ready product. Bring a brief, a benchmark or just an idea: a scientist will reply within one working day with next steps and an indicative scope.