The Stack Secures $2.5 Mn in to Expand Supplements Business

How Will The Stack Use the Funding?

The company plans to use the fresh capital to expand its workforce, invest in research and development, and broaden its product portfolio.

Its upcoming products include iron and Omega-3 supplements. According to the founders, the formulations have been in development for more than a year.

The Stack also plans to expand its distribution beyond its own website by entering major e-commerce marketplaces and other sales channels over the next 12 to 18 months. The move is expected to help the brand reach more customers and strengthen its presence in India's supplements market.

Business Growth and Customer Retention

The Stack reported that its business grew fivefold in the six months following its first institutional funding round in January 2026. The company is targeting six- to seven-fold growth in FY27 compared with FY26.

The company also reported that one in three customers places a repeat order within six months. Its top 10% of customers account for 30% of revenue, according to the company.

The brand uses founder-led content, performance marketing and customer referrals to acquire customers. It has also reported that approximately 5% of orders recorded through its post-purchase survey come from recommendations by doctors or therapists.

What Lies Ahead for The Stack?

With the latest funding, The Stack plans to expand its product range, strengthen its research capabilities and build a wider distribution network. Its planned iron and Omega-3 supplements are part of its strategy to develop products for specific consumer needs.

The company will focus on growing its customer base while maintaining its emphasis on ingredient quality, product development and formulation transparency.

About The Stack

Founded in 2024 by Shreya Jain and Kshitij Rihal, The Stack is a direct-to-consumer (D2C) supplements brand headquartered in Goa, India. The company develops products focused on sleep, gut health and other functional health needs.

The brand focuses on clinically studied ingredients, transparent formulations and ingredient sourcing. It aims to help consumers understand the ingredients, manufacturing processes and certifications behind its products.

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