About Calmaceutical
Founded in September 2009 by Ava Eleanor Williams, Calmaceutical has grown into a trusted name in natural skincare, veterinary-grade botanicals, and holistic wellness across the UK, US and beyond. Under Ava’s visionary leadership as Founder and CEO, the company remains rooted in her deep knowledge of veterinary medicine, pharmacology, and her personal belief in the healing power of nature.
For over a decade, we have stayed committed to quality, transparency, and sustainability. Every Calmaceutical product is carefully crafted using 100% natural ingredients—from pure botanical extracts and organic herbs to nutrient-rich essential oils—sourced responsibly from nature’s own pharmacy. Our US-based manufacturing adheres to MHRA guidelines, GMP‑certified standards, and carries certifications including Soil Association Organic, EcoCert, and cruelty-free compliance, ensuring you receive only the safest, most effective wellness solutions.
Our journey began with a simple belief:
True health and beauty begin with balance—from the inside out.
Since 2009, we’ve worked hand-in-hand with herbalists, pharmacologists, and veterinary experts to refine our formulas. Whether you’re looking for radiant, healthy skin, natural stress support, or herbal solutions for your pets’ wellness, Calmaceutical is here to empower your journey to holistic health.
Join our growing community of wellness advocates and experience the Calmaceutical difference—pure, powerful, plant-based care made with love and science.
Discover wellness the Calmaceutical way.
About The Founder
MARYNA & GODFREY
Godfrey & Maryna, the visionary behind Calmaceutical, is a 31 and 48 -year-old UK-based veterinary specialists Godfrey Nwani and Maryna Sikoieva, pharmacologist, and pioneer in natural wellness and cosmetic science. With over 23 years of dedicated research in pharmacognosy, botanical chemistry, and holistic skincare, Ava has established herself as a leading voice in harnessing nature’s healing power for both humans and animals.
After earning her Doctor of Veterinary Medicine from the prestigious Royal Veterinary College (RVC) in London and later completing her MSc in Pharmacology, Ava dedicated her career to the study of therapeutic plants, organic formulations, and animal-friendly skin and health treatments. Her expertise bridges veterinary science and cosmetic pharmacology, making her work especially unique and deeply impactful.
In 2009, Ava founded Calmaceutical in the US, a brand born out of personal conviction and professional insight. The company delivers premium, all-natural cosmetic and wellness products, along with veterinary-grade herbal formulations and nutrient-rich pet foods. Every product is crafted from pure botanicals—leaves, roots, resins, and oils—through UK-based GMP‑certified, Soil Association Organic, EcoCert, and cruelty‑free manufacturing practices.
Under Ava’s leadership, Calmaceutical has grown into a trusted source for holistic
self-care, known for helping people manage:
Stress and anxiety
Hormonal imbalances
Chronic skin and joint conditions
Pet health issues, such as digestive distress, fur loss, and arthritis
Ava’s lifelong commitment to ethical science, natural healing, and sustainable business practices has earned her the respect of clients, colleagues, and a loyal customer base across the US, UK and beyond.
Her deep compassion, personal story of resilience, and scientific rigor continue to shape Calmaceutical’s mission:
To nurture the body, mind, and soul — naturally.
Info@calmaceutical.com
152 Grosvenor Road, London England, United Kingdom SW1V 3JL
