“But I regret to report that I tested positive for Covid-19,” Stewart wrote. “I feel fine, but I’ll play by the rules and isolate myself.”
Stewart, 80, remains closely associated with the brand.
“I was sad to miss the celebration of over 50 years of amazing skincare and the launch of the ‘Martha Facial’ at their NYC flagship store – the facial I’ve been receiving there for over forty years SPECIAL OFFER ON CARE!, she wrote on Instagram, “Cheers to what I’m sure this will be a great event. “