•  

    The science

    We only create science backed supplements. Feel ease in knowing that your health and the quality of our products is our main priority. When it comes to quality, we hold ourselves to the highest of standards.

We're redefining wellness with clinically proven ingredients to help you feel your best.

Our founder, Chelcie, started Sera & Mattina on a mission to make a real impact on the health and wellness of other women. She knew that she wanted her supplements to be the highest possible quality - and she wanted them to work. To make this happen, Sera & Mattina formulated holistic blends of organic plant extracts and potent clinically proven ingredients. The result? Multifunctional, clean, simple science-backed supplements that seamlessly fit with your daily routines.

Organic ingredients

Wherever possible, we've used organic, botanical ingredients sourced straight from nature. Some ingredients aren't available in an organic form, such as vitamins and minerals, so we've identified these in the products' ingredient lists.

Clinically studied ingredients

Every ingredient we use in our products has been clinically studied and formulated with a dosage proven to work. At Sera & Mattina, we prioritize science-backed  supplements designed to simplify your wellness by making it easy and seamless to create healthy habits and see healthy results.

Each ingredient in our AM capsule is backed by clinical studies proving the direct correlation and benefit between the ingredients and the skin and gut. Our PM capsule features clinically proven ingredients that promote sleep, digestion, and stress relief.

Clean & curated

We care about what goes into your body. Our ingredient lists are highly curated - every single ingredient has been chosen with a purpose. If it doesn't support your wellness, we don't put it in. We never add junk, fillers or unnecessary ingredients to our supplements. To keep things wholesome, our supplements also use veggie capsules and Organic NuFlow Rice Hull, a clean and patented product that replaces the need for synthetics and anti-caking agents in our products.

Our formulas are...

  • Made in the USA

  • Non GMO

  • Clinically studied

  • Organic where possible

  • Third-party tested

    So you don't have to worry about...

    • Fillers & binders

    • Allergens

    • Unproven ingredients

    • Animal products & testing

    • Heavy metals

      It's what's inside that matters

      Wellness starts from within. That’s why we’re committed to full transparency in our formulations, production, and ingredients.

      We’re on a mission to elevate women's wellness, and that begins with our products. You deserve to know exactly what you're putting into your body—and how it benefits you. That’s why every ingredient is clearly detailed on our product pages.

      Our supplements are proudly produced in USA-based facilities, allowing us to maintain complete control over quality and safety. And because every formulation is backed by clinical studies, our supplements are as effective on the inside as they are beautiful on the outside.

      Quality comes first

      As a wellness brand, we're committed to creating products that truly support your health. That’s why every supplement undergoes third-party testing to ensure purity, potency, and safety.

      We go beyond standard testing by screening for heavy metals, mold, and toxins—because quality should never be compromised. To uphold the highest standards, we partner with an ISO/IEC 17025:2017 certified laboratory, one of the most prestigious accreditations for quality and testing in the industry.

      With third-party tested supplements, you can trust that every product meets rigorous scientific and safety benchmarks, giving you complete confidence in your wellness journey.