Sundose

# Sundose: A Technology-Driven Personalization Platform

High-Level Overview

Sundose is a direct-to-consumer (D2C) e-commerce platform that uses data and algorithms to create personalized dietary supplements tailored to individual health profiles.[1][2] Founded in 2016 (with product development beginning in 2018), the company addresses a fundamental gap in the supplement industry: the one-size-fits-all approach to nutrition.[2] Rather than selling generic vitamins, Sundose gathers health data through medical questionnaires, blood test results, and consultations with clinical nutritionists to formulate custom supplement blends delivered monthly to customers' doorsteps.[2][3]

The company has achieved meaningful traction, serving approximately 10,000 customers per month with annual revenue around PLN 10–12 million (roughly USD 2.5–3 million).[1] Currently operating primarily in Poland, Sundose has expanded into the UK, Germany, and Italy, with plans for broader international growth following a USD 6 million funding round led by Aria Fund alongside Atmos Ventures, DX Ventures, Investible, and Polipo Ventures.[1]

Origin Story

Sundose emerged from the vision of co-founders Michał Gołkiewicz and Tomasz Styk, who began developing a business model centered on customized dietary supplements around 2016.[2] The founders recognized that personalization in supplement selection was virtually nonexistent, even in Western European markets, presenting a significant opportunity for innovation.[1] Early validation came through institutional investment in 2019 when KnowledgeHub Starter backed the company, followed by product expansion and the introduction of a flexible "Pay Per Use" pricing model that adjusts costs based on the customer's chosen composition.[2]

The company's evolution reflects a deliberate focus on solving a real problem: most consumers receive generic supplement recommendations despite having vastly different health needs, genetics, and lifestyles. This insight drove the development of Sundose's core technology stack.

Core Differentiators

• Intelligent Personalization Engine: Sundose uses a proprietary algorithm combined with health questionnaires and blood test data to create truly individualized formulations—not just variations of a standard product.[2] This moves beyond surface-level customization to medical-grade personalization.

• Data-Driven Iteration: The platform continuously gathers user health data during the subscription lifecycle, enabling ongoing refinement of formulations and the ability to recommend complementary health solutions.[3] This creates a flywheel effect where each customer interaction improves product recommendations.

• Seamless User Experience: The "Pass & Personalize" mobile interface allows customers to modify their supplement recipe by updating medical history with just a few clicks, removing friction from the personalization process.[2]

• Manufacturing Innovation: Sundose operates a made-to-measure manufacturing process that produces custom blends at scale, combining vitamins, minerals, omega-3 fatty acids, probiotics, plant extracts, and adaptogens into single convenient sachets.[2]

• Subscription Model with Flexibility: The Pay Per Use pricing structure aligns costs with actual product composition, making personalization economically accessible rather than a premium luxury.[2]

Role in the Broader Tech Landscape

Sundose operates at the intersection of health tech, e-commerce, and data analytics—three of the most dynamic sectors in European tech. The company exemplifies a broader trend: the shift from reactive, one-size-fits-all healthcare products toward proactive, data-driven personalization. This aligns with growing consumer demand for precision nutrition and preventive health solutions, particularly among digitally native audiences willing to share health data in exchange for tailored outcomes.

The timing is particularly favorable. Regulatory frameworks around health data are maturing, consumer acceptance of digital health tools is accelerating, and manufacturing technology now enables economical production of custom formulations at scale. Sundose's success validates that personalization in supplements—long considered a niche concept—is becoming mainstream, even in conservative Western European markets.[1]

The company also demonstrates how European startups can compete globally by solving hyperlocal problems first (Poland's supplement market) before expanding internationally. This approach reduces execution risk while building defensible data advantages.

Quick Take & Future Outlook

Sundose is positioned to become a category leader in personalized nutrition, with several growth vectors ahead. The company's stated priorities—expanding the personalization engine to incorporate advanced medical diagnostics, developing mobile-first interfaces, and entering new geographic markets—suggest ambitions to become the operating system for individualized supplementation.[1]

The critical question is whether Sundose can scale its data advantage faster than competitors. As the personalization engine matures and the company accumulates health data across thousands of users, the algorithmic recommendations should improve exponentially, creating a moat that generic supplement companies cannot easily replicate. International expansion will test whether the personalization model translates across different health systems, regulatory environments, and consumer preferences.

If Sundose successfully executes its roadmap, it could reshape how consumers think about supplementation—moving from "What should I take?" to "What should *I* take, specifically?" That shift from generic to personalized represents a fundamental reimagining of the supplement category, with significant market implications.