History of Deltastar

For over 30 years, Deltastar has connected practitioners and consumers with high‑quality nutritional supplements, trusted brands, and reliable service from our home in Venlo, Netherlands.​

Today, that legacy continues as part of Welldium Group. A united team committed to one clear purpose: to make supplementation simple for everyone.

Our next chapter

What began as an operational partnership became a shared vision: combine Deltastar’s regulatory expertise and distribution strength with Welldium’s digital platform and practitioner-first mindset.​

By joining Welldium Group, we bring our customers a stronger network, deeper product knowledge, and a more efficient way to recommend and access supplements.


Extended catalog

An expanded catalog across premium, clinically aligned supplements to fit individual needs in functional and orthomolecular medicine.

Personal guidance

Enhanced practitioner resources and customer care to help you choose and recommend with confidence.

Simpler experience

From recommendation to delivery, we’re reducing friction so care teams and consumers can focus on outcomes.​

Our core value

Deltastar’s role inside Welldium Group is clear: pair rigorous product standards with human service and modern tools to make supplementation simple for everyone.​


As we grow with Welldium Group, our team remains your dependable partner for quality, selection, and speed. Now with even more ways to support your practice and your patients.​