Extraordinary brand Astrea Beauty produces natural, chemical-free skincare solutions that emphasize holistic wellness and conscientious formulations. Founded by Sharon Sabina Natarajan, Astrea Beauty is rooted in the ancient South Indian healing science of Siddha. I recently had the pleasure of speaking with Natarajan to learn about her innovative line, her background, and how we can incorporate Siddha traditions into our lives.
Please tell us about your background and what brought you to this specific career path to build your own brand?
My background is a blend of engineering and business, and over the course of my career I have had the opportunity to build and scale businesses across diverse industries, from technology to education. Astrea Beauty is different because it came from a deeply personal challenge. A few years ago, I developed a severe skin allergy that left my skin extremely sensitive. I consulted dermatologists, explored alternative therapies, and tried countless skincare products, but nothing provided lasting relief. As I searched for truly clean, plant-based skincare free from unnecessary chemicals, I could not find many options. That experience led me to research skincare from the ground up. My engineering background helped me approach formulation scientifically, and I also found myself returning to the wisdom I had grown up with in South India, where the ancient Siddha tradition has long embraced the healing properties of botanicals.
I wanted to combine that traditional knowledge with modern formulation science. With a small research and development team, including a chemist and a botanist, what started as a single product evolved into more than 40 formulations. They were all developed in-house and inspired by our South Indian botanical heritage and the principles of Siddha. What began as a solution to my own skin concerns gradually evolved into Astrea Beauty.
For those of us who do not know, could you please elaborate on what exactly are some Siddha healing traditions and how do you incorporate them into your products?
Every Astrea Beauty product is inspired by the ancient wisdom of Siddha, one of the world’s oldest holistic healing systems, which originated in South India, the same region where our manufacturing facility is based. At its core, Siddha is built on the belief that true wellbeing comes from harmony between four essential pillars: mind, body, spirit, and nature. Rather than treating beauty as something superficial, Siddha views healthy skin as a reflection of overall balance and wellness. We believe this philosophy is just as relevant today as it was centuries ago. Our approach is to respectfully translate this timeless wisdom into modern skincare. We study traditional Siddha botanicals, rituals, and healing principles, and then work with cosmetic scientists to develop formulations that meet today’s standards of safety, efficacy, and performance.
The result is skincare that combines the best of ancient knowledge with modern cosmetic science. Every Astrea Beauty product has a story behind it. Whether it is inspired by a traditional botanical remedy, a centuries old wellness ritual, or a healing practice rooted in Siddha, each formulation is designed to bring that heritage to life in a way that is effective and relevant for the modern consumer.
What are your top selling products?
Our best-selling products are our moisturizers, particularly our Morning Mist Day Moisturizer, Forever Young Anti-Ageing Night Moisturizer, and Under Eye Moisturizer. What makes them stand out is the balance we have achieved between deep hydration and a lightweight sensory experience. Traditionally, richer moisturizers tend to feel heavy on the skin. We wanted to challenge that. Our formulations are designed with a high concentration of nourishing plant-based lipids and botanical actives to deliver long lasting hydration, while maintaining a lightweight, gel-like texture that glides effortlessly onto the skin and absorbs beautifully without feeling greasy. All of our moisturizers are 100% vegan and formulated using carefully selected plant-derived ingredients, reflecting our commitment to clean, effective skincare.
Working in the beauty and wellness industry for so many years could you please share with us a couple of your top tips?
My first tip is simple: The chemistry of skin is oil dissolves oil. Many of the impurities that build up on our skin and contribute to clogged pores are oil-soluble, like sebum, pollutants, makeup etc. So, one of the most effective and gentle ways to cleanse the skin is with an oil-based cleanser, which can dissolve these impurities without aggressively stripping the skin’s natural oils. My second tip is to keep your skin hydrated and healthy. A well-hydrated skin barrier is essential for maintaining healthy, balanced skin. Finally, less is more. You don’t necessarily need a complicated, multi-step routine. I believe in using a few well-formulated products consistently and giving your skin what it needs, rather than constantly adding more.
Just for fun, what is your favorite meal that makes you feel fantastic and satisfied?
Without a doubt, it is Chinese food! I absolutely love it. Whether it is comforting noodles, stir-fried vegetables, dim sum, or a flavorful rice dish, I am always happy to sit down to a great Chinese meal. It always elevates my mood.
Anything else we should know?
If there is one message that I would like our customers to take away, it would be to slow down. We live in a world that constantly promises instant results, but our skin doesn’t work that way. Skin is incredibly intelligent, it communicates with us every day. Instead of trying to force it into perfection with endless products and quick fixes, I believe we should learn to listen to it. At Astrea Beauty, we call this Slow Beauty. It is not about using fewer products, it is about being intentional with what you use and taking the time to understand what your skin truly needs. Beauty should be a ritual of self-care rather than a race for perfection. That’s the philosophy behind Astrea Beauty, and it is the message I hope people carry with them long after they have finished using our products.
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