Sal-Fruitol

[Still]

So I found this bottle about two weeks ago and am I’m not sure exactly what this cobalt square Sal-Fruitol bottle is? Internet searches come up empty so I’m wondering if you guys might know what it is.
Cheers
Still

 

[moodorf]

Antique 1919 1924 U.S. Trademark papers application Laxative Tonic SAL FRUITOL | eBay

Antique 1919 1924 U.S. Trademark application for a Laxative Tonic SAL FRUITOL. 96 years of wear, as shown.

www.ebay.com

I believe it is a laxative created in the 20's. That's what I could dig up.

 

[Still]

Thank you for this information!