Warmest welcome to the 2026 executive board! 

Amanda Goedel - Chair
Samantha Thuilot - Chair Elect
Adam Schatteman - Treasurer
Josselyn Mancia - Treasurer Elect
Julia Raziel - Secretary
Lori Lentini - House Chair
Jessica Melillo - Program Chair

As a Scientist in the Clinique Treatment Lab at Estee Lauder Companies since 2022, Amanda formulates new product launches for the brand. Amanda holds a B.S. in Chemistry from the State University of New York at Albany and an M.S. in Pharmaceutical Cosmetics from Long Island University by May 2025. Amanda has been an LISCC member since 2022. As a Long Island native, Amanda can be found at the beach at any time of the year.

Josselyn is currently a Scientist in the Origins/Aveda Skincare Lab. She joined the Estee Lauder Companies in 2021.

Josselyn holds a B.S in Biology from the State University of New York at Stony Brook.

Josselyn has been member of the SCC for 2 years. She is also an active member of the Research Park Pink Ribbon Task Force. In addition, she is a member of the Hispanic Connections Employee Resource Group. Recently, she participated in the 2023 filming program “Huellas” designated to celebrate Hispanic Heritage Month. Lastly, she has also become a member of Wisdom, Innovation & Spirit of ELC or WISE Employee Resource Group.

Julia Raziel is a Scientist at The Estée Lauder Companies Inc., where she began working in 2022. As part of the Global R&D Product Formulation team for Clinique Treatment, Julia brings skincare products to market, from concept through scale-up to launch.

Julia is from Long Island. She earned her bachelor’s degree in Chemistry with a minor in Medicine, Health, and Society from Vanderbilt University in 2022. She obtained her Master of Science Degree in Pharmaceutics, with specialization in Cosmetic Science, at Long Island University.

Outside of work, Julia enjoys country music, toes in the sand, and chasing the perfect sunset.

Zach Humbert is an Associate Fellow at Estee Lauder Companies. He joined ELC in March 2016 and has worked exclusively in Raw Material Management, with an emphasis on qualifying new raw materials (for Darphin, Estee Lauder make-up, make-up innovation, etc.). He is also a manager of business critical projects utilizing small task forces within Raw Material Management to support corporate and Regulatory/Safety/Analytical initiatives. He has worked extensively to increase accuracy/efficiency of processes via proposing and testing system enhancements.

Previously, Zach worked for 4 years at Johnson and Johnson in their Raw Material Center governing existing raw materials and managing a project to harmonize their entire global raw material portfolio. He was born and raised in southern New Jersey, about a half hour from Philadephia, where all of his sports loyalties lie. Zach received his Bachelor of Science in Chemical Engineering from Rutgers University. He moved to Long Island over almost 8 years ago when he joined ELC, and has been enjoying himself here since (although hates the traffic).

Zach has been a member of LISCC since 2016. Outside of work, Zach can most likely be found at the beach (playing volleyball or body-surfing), at a concert, or a brewery. He loves traveling, watching his sports teams with his family/friends, animals (step- dad to an awesome cat named Biddy), video games, tacos, and a good happy hour.

Samantha is a Senior Account Manager at Kobo Products, where she manages accounts across New York, New England, and Canada.

Samantha holds a B.S. in Chemistry from Adelphi University. Before joining Kobo, she spent three years as a formulation chemist at Mana Products specializing in skincare and suncare, contributing to the development and launch of more than 20 products. She has been active within the SCC since 2019, and served as House Chair for the LISCC in 2025.

Born and raised in Queens, NY, Samantha loves reaping the best of being a New Yorker - whether that’s spending summer days on Long Island’s beaches, snowboarding upstate, or cheering on NY Yankees or NY Islanders at games.

I started out in the Cosmetic Industry in 1995, working for my father Joseph Rosenstreich, formerly VP of R&D at EL, who owned his own consulting business, Barlo Labs. I formulated and batched skin care cosmetics.

I then moved on to an Account Executive position at Resources of Nature a manufacturer of cosmetic chemicals, and a Distributor for Active Organics, Grant Industries and Lucas Meyer.

I’m currently Director of Sales for Grant Industries/Bio Component Research, a leading manufacturer of Silicones and Active Botanicals.

I have a B.A. from Adelphi University, Cum Laude

Outside of work I love spending time at the beach, museums, Broadway and mostly anything in NYC, during football season you can find me on the couch watching the games.

I’m a dedicated and hard-working professional who thrives on structure, efficiency and results.  As a mother, I’ve learned the art of multitasking, problem-solving, and staying calm under pressure, skills that seamlessly translate into my work life.  With a strong background in sales and managing a team, tasks, and time.  I bring a natural ability to organize, lead, and keep things moving forward, no matter the challenge. 

With 17 years of management & sales experience, and 15 of those years in personal care.  It’s clear that I have a genuine passion for the products, raw materials, and brands we actively work with and appreciation for all the work that goes into it.  With that, I am so excited to bring my dedication and enthusiasm to the LISCC board in 2026!