BioSilk Silk Therapy Turns 40 and Launches Skin-Care-Inspired Gold Line

By Grace Kim

BioSilk Silk Therapy, the $33 salon serum that put silk proteins into professional hair care in 1986, turns 40 this year with a six-product successor collection called BioSilk Silk Therapy Gold.

Dr. Farouk Shami, founder and chairman of Farouk Systems — the company that later built the cult-favorite CHI flat iron — introduced the original serum in 1986. It became one of the most recognizable bottles in the professional business.

"Silk has always been a passion of mine," Shami said. "I believed that if we could use the power of silk to help the hair feel softer, look healthier and have more shine, we could change the way people cared for their hair."

What is in the Gold collection?

The new line pairs Silk Therapy's signature silk proteins with ingredients borrowed from skin care. It covers a full routine — shampoo, conditioner, treatments and finishing products — and targets all hair types. The stated philosophy: "Your scalp is skin."

According to the brand, the formulas nourish the scalp while making hair feel softer, smoother and more hydrated, and they help protect against dryness, frizz and heat damage.

The ingredient list reads like a skin-care label:

• Silk amino acids — condition hair for softness and shine
• Peptides — improve elasticity and the look of fuller hair
• Hyaluronic acid — retain moisture
• Ceramides — support the hair's protective barrier
• Bakuchiol and aloe vera — scalp care

The entire line is scented with Wild Tuberose, a blend of tuberose and creamy coconut.

Note what the announcement does not include: no prices for the Gold line and no launch date. Every performance claim — elasticity, moisture retention, barrier support — is attributed to the brand, not to published clinical data.

Why does the original still sell?

Shami credits feel over formulation. "I think people love BioSilk because they can feel the difference," he said. "It is not only about how the hair looks. It is about how you feel when you touch your hair and when you see yourself in the mirror."

He also points to generational loyalty. "Some people discovered it when they were young, and now they are sharing it with their children," Shami said. "When you create something that becomes part of someone's beauty ritual, you have created more than a product. You have created a memory."

The founder frames the original 1986 move as a departure. "We were taking an ingredient that had been valued for centuries and bringing it into modern hair care technology," he said. "That was the beginning of Silk Therapy, and it became something very special to me and to millions of people."

Reinvention or extension?

Shami insists Gold is the latter. "The heart of BioSilk has not changed," he said. "We are not walking away from the BioSilk people know and love. We are building on it."

He frames the update as a technology story. "A lot has changed because technology has changed," Shami said. "We have learned more about ingredients, about the hair and about what people expect from their products."

For the brand's next 40 years, Shami proposes a balance between heritage and progress. "We can respect what made BioSilk iconic while continuing to innovate," he said. "For me, innovation does not mean forgetting where you came from. It means taking everything you have learned and using it to create something even better for the next generation."

Whether Gold converts a new generation or mostly resells nostalgia to existing users will depend on details the brand has not yet disclosed — pricing, distribution and launch timing.