Gwyneth Paltrow
just took her Goop tips to a whole new level!

The "Thanks For Sharing" star shared some intimate details about her feminine hygiene on her lifestyle website on Thursday, revealing that she's a very big fan of so-called "V-steams" -- a spa treatment that cleanses your lady parts.

In fact, she even suggested that her Los Angeles readers partake in the cleansing experience! 

While the 42-year-old actress is known for sharing pricey cooking and beauty tips, we gotta say, this one takes the cake.

"The real golden ticket here is the Mugworth V-Steam: You sit on what is essentially a mini-throne, and a combination of infrared and mugwort steam cleanses your uterus, et al," she posted on the site.

If you're interested in one of these "V-steams" -- and live in the L.A. area -- you can visit Santa Monica's Tikkun Holistic Spa.

"It is an energetic release -- not just a steam douche -- that balances female hormone levels," she added. "If you’re in L.A., you have to do it."

It's actually not as pricey as some of Gwyn's other Goop tips. One steam costs $50, while an entire five-treatment package can be purchased for $200.

Tikkun Holistic Spa also provides some background information about the procedure on their website -- apparently, it's been used for "hundreds of years" in Korea and will leave your "skin looking young and healthy."

Well, if you come out looking like the "Iron Man" star, perhaps the "V-steam" may just be worth it!

What do you think about Paltrow's latest tip? Tell toofab in the comment section below and click "Launch Gallery" above to see more women of the '90s!