ESSNTLS Lab Cosmetics

Our Story

ESSNTLS Lab was created to revolutionize the beauty industry through science and innovation. Founded by a biochemist and experienced cosmetic chemist, we are dedicated to transparency, education, and high-performance formulations that redefine what skincare and beauty products can achieve.

With a commitment to science-backed solutions, we started with a skincare line designed to deliver real results, free from unnecessary fillers and misleading claims. As our expertise grew, so did our mission—to not only create products but to empower beauty professionals, aestheticians, and aspiring cosmetic chemists with the knowledge and resources to shape the future of beauty.

Today, ESSNTLS Lab is a multifaceted beauty hub, offering:

A private skincare line focused on high-quality, results-driven formulations.

Cosmetic chemistry courses designed to educate professionals and students on the science of skincare.

Full-service contract manufacturing for brands looking to bring innovative beauty products to market.

At the heart of everything we do is the belief that better products create healthier lives. Whether you’re a skincare consumer, an aesthetician, or a brand looking to manufacture, we provide the essentials—nothing more, nothing less.

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Our Standards

At ESSNTLS Lab, we utilize some of the latest technology for skincare to formulate products that optimize how ingredients function and interact with your skin. We make skincare for all skin types, regardless of gender or age. We believe that everyone’s skin has its own unique biochemical makeup and we are working towards providing you with the ESSNTLS ingredients that you need to put your best skin forward.

Each aspect of ESSNTLS Lab has been carefully planned out to ensure you’re getting the best products for your face but also investing in a company that focuses on other issues within the cosmetic industry like recycling and waste. We encourage our customers to return bottles and we refill bottles and recycle the plastic components to create the ultimate clan beauty initiative together.

Meet the Founder

Cosmetic Scientist, Arielle Nausieda, holds a bachelors in biochemistry and two separate master’s degrees: an MS in Pharmacology and Toxicology and an MS in Cosmetic Science. She has spent years working to formulate products for some of America’s most well-known brands. Now, Arielle is on a mission to create products unlike any on the market.