The Founder

With over 25 years of experience as the founder and head of international brands, Meir Dayan has steered his passion for hair care into a driven career and has since become a figurehead in the hair care industry. Known for pioneering the way for oil-based hair care, Meir has had a lasting impact on worldwide hairdressing products.

Today, Meir Dayan, Founder & President of L’Alga MeDa, remains at the forefront of the hair care industry, continuing his legacy with the innovation of revolutionary algae-based professional hair products. Dayan’s passion, expertise, and ingenuity have translated into a line of breakthrough, algae-based products with patented technology that are easy to use and cater to the full spectrum of scalp and hair needs.

Dayan’s latest hair care creation stays true to his vision of clean and natural ingredients and delivers unparalleled performance. L’Alga’s formulation replaces harsh chemicals with pure algae extracts and biotechnology that purify, nourish, heal, and utterly transform both the hair and scalp.


About Us

At L’Alga, we believe that a healthy scalp is the foundation for beautiful hair. And so, four years ago, we set out to solve the most challenging problems in hair and scalp care. In collaboration between expert scientists and Meir Dayan, a leader in the hair care field, L’Alga’s patented formulation, harnessing the extraordinary healing powers of algae, was brought to life.

Recognized in recent years as one of the most nutrient-dense superfoods, algae are packed with essential amino acids, antioxidant vitamins, and minerals. Moreover, they function as active ingredients that maximize the delivery of rich nutrients into the scalp cells. Adding just a dose of L’Alga’s algae-rich products to your hair routine does wonders for keeping the scalp healthy and your hair looking and feeling its lustrous best.

Our iconic products are clean and free of harsh, irritating ingredients like sulfates and parabens. They are safe and effective for all hair and scalp types, ranging from sensitive scalps to damaged and chemically treated hair. But our impact is not in our products alone. Working hand-in-hand with our team of elite hairdressers, we also offer a range of treatment recipes that deliver instant hair transformations, both in hair care and styling. We put an end to temporary solutions: Through L’Alga, our consumers discover long-lasting remedies that end their hair issues once and for all.

As a brand that is rooted in the hair care world, clean beauty, design, and esthetics are our passions. Our mission was to create high-quality, clean products that are not only easy to use, instantly transform hair, and have irresistible fragrances, but are also visually appealing– and we are proud to have accomplished this mission. L’Alga’s luxury products are packaged in striking, recyclable bottles that stand out on the shelf.

At L’Alga, we are devoted to caring for and enhancing the beauty of all hair types. Our specialized products offer highly effective hair experiences for everyone – from moisture and repair, to increased volume, to reducing hair loss. So, you can quit fighting with your hair. Instead, you can turn your focus to living to your full potential– with thicker, smoother, glossier, and more manageable hair.