Nurturing Your Skin, Caring for the Planet

 

I started Costazul Beauty because skincare felt overwhelming and honestly, disconnected from what I believe in.

I wanted something simple, effective, and intentional. Products that truly care for your skin without unnecessary steps, but also make sense for the world we live in.

I grew up in Puerto Rico, surrounded by some of the most beautiful beaches in the Caribbean, especially Playa Costa Azul. That connection to the ocean shaped everything for me. But over time, I also saw the impact of pollution and sargassum overwhelming those same shores.

That’s where Costazul Beauty comes in.

I formulate with plant-based and upcycled ingredients, including seaweed-derived actives that help give new life to what would otherwise be waste. Every ingredient is chosen with purpose: to hydrate, protect, and support your skin barrier, while also reducing environmental impact.

This is skincare rooted in the Caribbean, but built for the future.

As a certified organic cosmetic formulator, I focus on creating products that are safe, gentle, and effective. I believe in transparency, knowing what you’re putting on your skin and why it matters.

Costazul Beauty is my way of caring for both: your skin and the places that inspired it.

Less steps. More intention. Real impact.

Welcome to your glow.

Gratefully,
Mariela
Formulator & Founder
Costazul Beauty