And we couldn't have put it better ourselves:
"Well if it's good enough for @SimonCowell!!! Lol," the TV presenter posted on Instagram along with a snap of the beauty product in question...
Sarah-Jane enjoyed a great time on this season's Xtra Factor after the show's previous presenter, Caroline Flack bowed out to take part in Strictly Come Dancing.
And it seems S-J took more from the show than we realised – listening to Mr Cowell's product recommendations for a top bathtime treat and getting in on the act herself!
The product in question is Weleda Citrus Refreshing Bath Milk, £12.95, weleda.co.uk which Simon admitted to being a big fan of on Live!, a TV chat show in the USA.
"The bath milk I use is by a company called Weleda," Simon said.
"I just love it. It's a lemon milk and it's the most delicious thing. It's not real milk, it's a bath milk and it smells of lemons."
Weleda prides itself on using sustainable ingredients to produce natural and organic products and and also boasts the likes of Julia Roberts and Erin O'Connor as fans of the range.
Now it seems Sarah-Jane is about to add herself to that list after she Instagrammed this photo (above) on Monday (12 January) before what we can only imagine began a lovely pampering evening in the comfort of her own bathroom.
And she's 100% right. Anything that's good enough for Simon Cowell, is MORE than good enough for us too!
Other lemony bath treats we love include Dr Hauschka Lemon Lemongrass Vitalising Bath Essence, £16, feelunique.com and Avalon Organics Lemon Bath & Shower Gel, £6.99, superdrug.com.
You're most welcome.
What's your favourite bathtime treat and why? Let us know below. Our fave comment across the site each week wins £50!
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