Juliet Heaton
Beauty Innovation Tester
Juliet has masters degrees in both chemistry and cosmetic science, and has worked in formulation development for both Dove and The Body Shop. She has an in-depth knowledge of ingredients and tests used in the beauty industry, as a result of working in research and development for five years.
She uses this all this experience and learning to test products against their claims in the GHI beauty lab. She loves working with our reader panel directly to hear about their experiences with the many products we test.

We asked over 300 panellists to test the best body moisturisers on the market – here's what they said
Spoiler: you may not have heard of our winner
03 October 2025

The best body oils for softening dry, scaly legs, tested by 320 women
Our top skin-firming and softening formulas
02 October 2025

16 best face tanning drops for a sun-kissed glow year-round, tested by 495 women
For a natural bronze, without the UV damage
22 July 2025