This year at Vitafoods Europe, Kornnac booth drew strong attention — not just for our capsule-in-capsule displays, but for the deeper formulation conversations they sparked.

Here are the most frequently asked questions — and our takeaways:

01 How do you ensure ingredient compatibility in capsule-in-capsule systems?

→ Great question. We use advanced sealing and material selection techniques to prevent cross-interaction, and offer inner capsules made from low-moisture or delayed-release polymers.

02 What types of ingredients work best in liquid-filled capsules?

→ Lipid-soluble nutrients (like omega-3s, CoQ10, curcumin) perform extremely well. We also enable suspension systems for insoluble actives and combination delivery (e.g., beadlets + oil).

03 Is it possible to combine oil and water-based actives in one capsule?

→ Yes — that’s the power of capsule-in-capsule and beadlet-in-liquid formats. These allow physical separation within a single dosage form, making hybrid delivery possible.

04 How do you guarantee the stability and shelf-life of liquid-filled capsules?

→ We utilize proprietary encapsulation materials and optimized filling processes to minimize oxidation and degradation. Our quality control ensures products meet rigorous shelf-life requirements.

05 Can you support small-batch or pilot runs for new brands?

→ Absolutely. We partner with both emerging and established brands, offering flexible MOQs and full support across product lifecycle stages.

    Takeaway: The industry is moving fast toward multi-phase, high-performance capsules — and brands are looking for partners who understand both formulation science and consumer experience.

Want to explore what’s possible for your next product? Let’s start the conversation.