Tiffany Masterson
A Houston stay-at-home mother of four with no beauty-industry background built one of the fastest-growing brands Sephora has ever seen — and sold it to Shiseido for $845M in 2019.
"The Suspicious 6 — essential oils, drying alcohols, silicones, chemical sunscreens, fragrances, and SLS — are the ingredients I believed were incompatible with skin health."
— Tiffany Masterson
Tiffany Masterson was a stay-at-home mother of four when a friend's cleansing-bar side hustle prompted her to study what was actually in her skincare. She couldn't stop researching, and identified what she'd later call the 'Suspicious 6': essential oils, drying alcohols, silicones, chemical sunscreens, fragrances, and sodium lauryl sulfate.
She launched Drunk Elephant in August 2013 from her Houston home, working with a contract chemist on serums and creams free from all six. Within two years it was noticed at Cosmoprof and launched at Sephora in January 2015.
Net sales reached nearly $100M by 2018. In October 2019, Shiseido acquired Drunk Elephant for $845M — one of the largest skincare deals on record. Masterson is estimated to have personally received ~$120M and remained as Chief Creative Officer and President.
Formulation philosophy beats credentials. Masterson built a category-defining brand with no formal industry background, on the strength of an exclusion list alone.
The Suspicious 6 framework remains one of the most widely referenced ingredient-exclusion concepts in clean skincare.
- 2012Begins researching ingredients after a friend's cleansing-bar distribution
- 2013Officially launches Drunk Elephant in August
- 2015Launches at Sephora — among the fastest-growing brands the retailer has seen
- 2018Net sales near $100M
- 2019Shiseido acquires Drunk Elephant for $845M
- 2025Reported 65% YoY Q1 sales decline under Shiseido — flagged as an 'identity crisis'