I engaged Carin to formulate a range of 10 bath soaks for my business Relax Max. She developed a beautiful range of products containing various essential oils, salts, clays, powders, and botanicals. She has a real knack for knowing which ingredients will work well together, and the blends she created are stunning. Not only does the range smell amazing, but it is also very aesthetically pleasing thanks to her skill at balancing colours and textures as well as scents. Her knowledge of essential oils and their usage is extensive, and she has a comprehensive and intuitive understanding of the interactions between various oils and how they can be combined to enhance their effects. I would not hesitate to recommend Carin to anyone who is considering having products formulated for personal or commercial use.