Advances in Bioavailability, Format, and Consumer Compliance: A Delivery Systems Innovations Roundup

Delivery systems have emerged as a central innovation pillar in the nutraceutical industry, highlighting how advancements in formulation science are addressing long-standing challenges around bioavailability, stability, and consumer compliance. Across our recent coverage, a clear theme has emerged: delivery technologies are no longer secondary to ingredient selection. They are now critical to product efficacy, differentiation, and commercial success.

Industry leadership has also commented on the future directions in the industry in this area. “I've been in the industry now for 10-15 years, and of course we see an amazing increase in the in knowledge about the importance of nutrition for the body,” explained Klaus Neumann, CEO of Vitux Group, in an interview with Nutritional Outlook at this year’s Natural Products Expo West.¹ “But really what's missing is the holistic view on how we deliver that nutrition to the body…I see that coming and we have a very strong belief in that.”

Here we provide a collection of some of the recent innovations in delivery systems and how they are evolving the industry.

Improving Bioavailability of Ingredients

One significant trend is the evolution of technologies designed to enhance bioavailability. As Mike Straus explains in an article in our November issue, traditional challenges, particularly with lipophilic or poorly soluble ingredients such as curcumin or CoQ10, have driven the adoption of advanced systems including micelles, liposomes, nanoemulsions, and microencapsulation.²

These approaches improve absorption by mimicking physiological processes or protecting actives through digestion. For example, micellar systems enhance the uptake of lipid-soluble compounds by increasing their interaction with intestinal surfaces, while liposomal encapsulation can improve both stability and targeted delivery of sensitive bioactives, especially with herbal ingredients.

Plant-Based Technologies

Plant-based innovations are also developing. Hydrogel technologies, such as Akay Bioactives’s patented FenuMat delivery technology derived from prebiotic fenugreek fiber, offer multifunctional benefits, including stabilization, sustained release, and improved sensory masking.² These systems align with clean-label trends while addressing efficacy concerns, underscoring the industry’s push toward solutions that balance performance with consumer expectations.

Combination Delivery Systems

Another key area of innovation is the development of multi-phase and combination delivery systems. Capsule-in-capsule designs, such as the Lonza Capsugel Duocap capsule-in-capsule technology, enable formulators to deliver incompatible ingredients together or to tailor release profiles within a single dosage form.² These approaches are particularly valuable for complex formulations requiring precise timing of ingredient release.

Supporting Consumer Adherence and Demand

Beyond efficacy, the growing importance of format innovation in improving consumer adherence is becoming a trend. Delivery formats are evolving rapidly, moving beyond traditional capsules and tablets into more convenient and palatable options. As Klaus Neumann explains, Concordix’s chewable emulsions, for instance, promote greater nutrient absorption compared with softgels while enhancing taste and user experience.¹ These systems also promote digestive engagement by resembling the uptake of food and nutrients.

Similarly, the rise of “on-the-go” formats—such as stick packs, sachets, and pouches from Pharma Tech Industries—reflects broader lifestyle trends.³ These delivery systems cater to convenience-driven consumers and are increasingly important for product differentiation in a crowded marketplace.

Encapsulation technologies themselves are also advancing. Investments in next-generation capsule manufacturing, including the plant-based and organic-certified Organicaps capsules from Lonza, signal continued demand for delivery platforms that meet both regulatory and consumer-driven requirements.⁴

Commercialization

Finally, the growing integration of delivery science with commercialization strategy is becoming a focus. Companies such as Concordix are leveraging proprietary delivery platforms not only to improve product performance but also to accelerate time-to-market and create stronger brand narratives around efficacy.⁵ Delivery systems are thus becoming a key bridge between scientific innovation and consumer-facing value propositions.

Overall, recent coverage underscores a shift in the nutraceutical landscape: delivery systems are no longer just formulation tools but strategic assets. As ingredient innovation continues, it is increasingly clear that how nutrients are delivered may be just as important as what is being delivered.

This article was created with assistance from AI. The content has been reviewed and edited by Erin McEvoy, Associate Editor. For more information on the extent and nature of AI usage, please contact us.

References

1. Neumann K, McEvoy E. Supplement Delivery Innovation: Concordix’s Emulsion Technology. Published March 12, 2026. Accessed March 31, 2026. https://www.nutritionaloutlook.com/view/supplement-delivery-innovation-concordix-s-emulsion-technology
2. Straus M. Innovative delivery technologies that enhance bioavailability and stability. Published November 18, 2025. Accessed March 31, 2026. https://www.nutritionaloutlook.com/view/innovative-delivery-technologies-that-enhance-bioavailability-and-stability
3. PharmaTech Industries. Pharma Tech Industries: Your Partner in Nutritional Excellence. Published March 24, 2026. Accessed March 31, 2026. https://www.nutritionaloutlook.com/view/pharma-tech-industries-your-partner-in-nutritional-excellence
4. Lonza. Lonza Capsugel launches USDA organic certified capsule, called Organicaps. Published October 16, 2025. Accessed March 31, 2026. https://www.nutritionaloutlook.com/view/lonza-capsugel-launches-usda-organic-certified-capsule-called-organicaps
5. McEvoy E. Concordix targets faster nutraceutical product launches through delivery science and integrated brand infrastructure. Published February 16, 2026. Accessed March 31, 2026. https://www.nutritionaloutlook.com/view/concordix-targets-faster-nutraceutical-product-launches-through-delivery-science-and-integrated-brand-infrastructure