Deb Aitken speculates that contested deal terms related to the Charlotte Tilbury brand could act as a "poison pill" for Puig in future M&A negotiations.

Estée Lauder is currently undergoing a significant strategic overhaul led by its CEO, Stéphane Dalla Fevre.

Market rumors suggest the collapse of merger talks between Estée Lauder and Puig was related to higher valuation expectations for the Charlotte Tilbury brand from its original owner.

Fragrances constitute only about 19% of Estée Lauder's business.

A put-call option for the Charlotte Tilbury brand, which is 78-79% owned by Puig, is in place until 2031.

Following the collapse of merger talks, Puig's share price decreased while Estée Lauder's share price increased.

Estée Lauder's Profit Growth Program (PRGP) is targeting savings of $1 billion to $1.2 billion, which are expected to start materializing from fiscal year 2027.