
About Us

Who We Are
Datta Sarma and Co, doing business as Zestchest, formulates market-ready products for cosmetic brands and consults on both small-scale and large-scale cosmetic manufacturing processes.
We also train in the fine art of formulating skin-care and hair-care products. We do this primarily through our meticulously designed online courses.
We also train in the fine art of formulating skin-care and hair-care products. We do this primarily through our meticulously designed online courses.
year of experience
happy students
professional courses
Why Choose Us
Meticulously Designed
The formulas presented have gone through years of development and redevelopment to reach perfection. And we have spared no expense on the look and feel of each course so as to make your learning experience a pleasant one.
Best support
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A Large library
If you represent a cosmetics brand, we understand your need to constantly launch new products to stay relevant, and if you are a hobbyist we understand your need to constantly try new things. Consequently we have presented and a large variety of products in each category of the course.
Secured Payments
We have met the standards of all the payment gateways and are consequently able to offer you a wide variety of major payment gateway and wallet options, so that you can pick and choose whichever provider you are comfortable with.

Here's what sets us apart
For over half a decade Zestchest has been crafting effective and luxurious natural cosmetics for established and upcoming skincare brands. Our passion lies in harnessing the power of nature’s finest ingredients to create safe products that nourish your skin and enhance your natural beauty, while minimizing the usage of preservatives.
With over 10+ years of experience formulating, we understand how to combine potent botanicals with cutting-edge science to deliver visible results.
Look beyond the label – choose products formulated with expertise and care. But it goes beyond the science – we believe in creating a truly collaborative experience.
Customization
We believe the best products reflect your unique needs. We involve you in the choice of ingredients, texture (think creamy or lightweight!), and even cost considerations to create a formula that’s perfect for you.
Multiple Variations
Don’t settle for just one option! I’ll present you with several variations based on your preferences, allowing you to make the final selection that feels just right.