Gwyneth Paltrow will design a clothing range for Goop.

Gwyneth Paltrow

Gwyneth Paltrow

The 43-year-old actress has announced she will be extending her health conscious empire with an eco-friendly fashion range, which will launch in September this year, to add to the fashion brands such as Stella McCartney, Mother of Pearl and the Wonder Woman-inspired Valentino x Goop capsule that the site currently stocks.

The blonde beauty revealed the news at the Hudson Union Society in New York, saying: "I've been working on apparel - apparel is next.

"In September, we're going to launch apparel, and it's very exciting."

The 'Iron Man 3' star - who has two children, Apple, 11, and 10-year-old Moses, with her ex-husband Chris Martin -

Gwyneth launched her lifestyle newsletter and website Goop in September 2008, which advises readers on the best organic food, natural treatments and beauty products, as well as tips for sex, health and parenting among many other subjects.

Gwyneth wants to continue to grow Goop year on year and her team is as ambitious as her, most of the time.

She quipped: "We're very, very hard at work at Goop. We are doing a lot. As my CEO always asks me, 'Please, can we stop doing so much?' "

Meanwhile, Gwyneth is also keeping busy by writing a self-help book to navigate the "perfect divorce" and the knowledge she gained after splitting from husband Chris Martin.