Some brands are remembered for their advertisements. Others are remembered for the products that quietly become part of everyday life. For generations of Indian households, Medimix belonged to the second category: the familiar green soap bar beside the bathroom tap, bought because it was trusted, recommended because it was familiar, and used long before herbal skincare became a beauty trend.
Its story began not in a marketing office, but with a doctor's attempt to solve a problem. In the 1960s, Dr V P Sidhan, an allopathic physician working with the Indian Railways, encountered workers suffering from skin ailments. Drawing on his family's Ayurvedic knowledge, he began using herbal oils to help address their concerns. He eventually developed a soap incorporating a blend of 18 herbs, making the formulation accessible as part of a daily bathing routine.
In 1969, that green bar became Medimix, the flagship brand of the Cholayil business. What began as a practical remedy would go on to become one of India's recognisable Ayurvedic soap brands. Its original proposition was simple: traditional ingredients could have a place in modern, everyday personal care.
The Green Bar That Built Trust
Medimix entered a market where soap advertising frequently focused on fragrance, freshness and beauty. Its point of difference was its association with Ayurveda and skin-related benefits. Rather than presenting itself simply as another bathing soap, it built an identity around the idea of skincare rooted in traditional knowledge.
The early years were modest. The soap was initially made by hand, while radio and billboard advertising helped build awareness, particularly in South India. The brand also found a place in hotels and guest houses, where it became a familiar amenity for travellers.
Popular culture offered another route to visibility. In 1975, Medimix featured in the Tamil film Apoorva Raagangal, which marked Rajinikanth's acting debut. The film's director, K. Balachander, reportedly joked about having introduced two superstars through the film: the actor and Medimix.
For more than a decade, Medimix remained Cholayil's principal product. Its green colour, herbal formulation and medicinal associations helped distinguish it on retail shelves. The product itself became a shorthand for the brand's promise, allowing it to build familiarity without constantly reinventing its identity.
But that association also presented a challenge. A soap strongly linked to skin problems could be perceived as a functional purchase rather than an everyday personal-care choice. As consumers began exploring more specialised products, Medimix needed to broaden its appeal without losing the trust that had made it successful.
From Ayurveda to a Wider Personal-Care Portfolio
The business began expanding beyond the original soap as consumer expectations and the personal-care market changed. Medimix introduced different soap variants and extended into products such as face washes, body washes, shampoos and other hygiene and skincare categories.
The wider Cholayil portfolio also grew through acquisitions, including Cuticura in 2001 and Krishna Thulasi in 2011. These additions helped the group move beyond its dependence on a single flagship product and build a broader presence in personal care.
The challenge was not simply to launch more products. It was to persuade consumers that a brand they associated with a green soap bar could remain relevant across their evolving skincare routines.
That meant changing the language of marketing. While Ayurveda remained central to the proposition, the communication increasingly needed to connect with contemporary beauty concerns, younger consumers and changing expectations around personal care.
In recent years, Medimix has leaned into regional marketing to make that transition. Its ‘Nakhrewali to Nikharwali’ campaign, featuring actors Amruta Khanvilkar in Maharashtra and Kinjal Rajpriya in Gujarat, used familiar cultural references to connect skincare with everyday experiences. The idea was to make the brand feel contemporary without distancing it from generations of loyal consumers.
The strategy combined regional television, digital media, influencer engagement, retail activity and local cultural occasions. Rather than relying only on a broad national message, Medimix focused on markets where it already had a strong consumer base and where regional voices could make its communication more relatable.
Measuring Its Place in the Market
Medimix operates in a crowded soap market, competing with established brands such as Margo, Mysore Sandal, Hamam and Chandrika, alongside herbal and natural offerings from larger FMCG companies.
Its market position varies according to the category and geography being measured. According to media reports, Medimix held close to 10% of the soap market in Maharashtra, in 2023. More recent campaign reporting cited a 45% volume share in the state's natural-soap segment, based on an IMRB panel. These figures measure different categories and periods and should not be treated as interchangeable national market-share estimates.
The distinction is important. Medimix's strength lies in the natural and Ayurvedic segment, where its heritage gives it recognition and credibility. But the wider market has become more competitive as mainstream personal-care brands have introduced products featuring familiar ingredients such as neem, turmeric and other botanicals.
The opportunity is to convert that heritage into continued preference, rather than relying on recognition alone.
A Family Business With Two Routes to Market
Medimix's ownership story remains closely connected to the Cholayil family. Dr Sidhan founded the business, and his son, Pradeep Cholayil, went on to lead Cholayil Private Limited as chairman and managing director.
In 2007, the wider business split its operations. Cholayil Private Limited, led by Pradeep Cholayil, focused on North, West and East India, while AVA Group, led by Dr A.V. Anoop, handled the South. The two businesses have continued to operate in different territories, making Medimix's wider commercial structure more complex than that of a single, centrally managed national brand.
In 2023, Cholayil Private Limited said it was exploring an investment of around $50 million through a minority stake sale while retaining control. However, media reports did not establish that this proposed transaction was completed, and a current external-investor ownership percentage could not be verified. IMPACT tried reaching out to the brand, but received no response.
The Legacy of a Green Bar
Medimix's journey is a reminder that heritage is not simply about longevity. It is about keeping the original promise meaningful as consumer habits change.
The green bar that began with a doctor's formulation has moved into a wider personal-care portfolio, modern retail and digital campaigns. Its advertising has evolved from functional reassurance to regional storytelling, while its core association with Ayurveda continues to anchor the brand.
The task ahead is to ensure that this history speaks to consumers who may discover skincare through social media rather than a family recommendation. Medimix does not need to abandon its past to win them over. It needs to show why that past still matters.
Nearly six decades after its launch, the green bar remains the starting point of the story. Its next chapter will be defined by whether the brand can turn that familiarity into a reason for a new generation to choose it.
