Besides her elegant temperament and simple personality, Princess Diana's appearance has always been one of the focal points that attracts people's attention. Her gorgeous hairstyle has caught the attention of stylists around the world. Princess Diana's hairstyle is a unique "bob", with soft curls and suitable hair volume, which has been the envy and longing of people for decades.

What many people don't know is that behind this unique hairstyle lies the story of Diana's personal stylist and a professional chemist working together and silently dedicating themselves.

The good relationship between Princess Diana and her personal stylist Richard Dalton is well-known. However, few people know about Sherry Radoff. She is a talented chemist who assisted in the development of a product that allowed Princess Diana to maintain an elegant hairstyle while attending royal events.

Princess Diana's loyal stylist Dalton faced the challenge of how to keep her hairstyle flawless, especially considering that the queen often rides in helicopters and planes, and must wear headgear or jewelry on her hair. Therefore, Dalton turned to American chemist Radoff, who had outstanding achievements in the field of hair products.

Radoff once said in an interview with The New York Post, "When she got off the helicopter, the propeller was still spinning and her hair would fly."

Radoff is a chemist and the CEO of a cosmetics company of the same name founded by her father Larry Radoff in 1977. She joined Diana's team at a critical moment. Her knowledge of hair chemistry plays a crucial role in creating perfect hair gel and maintaining Princess Diana's iconic hairstyle.

Radoff said: "We found a kind of resin from a tree, which allows us to make gel. I tested the melting temperature of spray in the laboratory to prevent it from being too viscous. It is really like creating a formula from scratch. There are two versions. One is used for helicopters, and the other is used for jewelry. Because each headdress she wears is inlaid with diamonds worth millions of euros, gel can't leave anything on the gems What residues

The process of making gel is not easy. Radoff and Dalton worked tirelessly together to finally develop a formula that can strongly shape hair without making it stiff or damaged. In the end, a hair gel that could make Princess Diana's hair naturally flowing while maintaining its shape was born.

Since then, Radoff has been contributing to the hair care and beauty industry. Although Princess Diana no longer served the British royal family after her unfortunate death in 1997, her expertise in hair chemistry prompted her to pursue a more noble career.

Radoff is now committed to producing non-toxic hair care products, dedicated to people's health and well-being.