Contact Nosu Health

At Nosu, we believe that lasting change starts with clarity, transparency, and real human connection. Whether you have a question about our product offerings, want help choosing the right routine, or simply need guidance on your journey toward healthier habits, our team is here for you.

Your health journey is personal, and we treat it that way. If something isn’t clear, if you’re unsure how to use our product, or if you want to understand the science behind what we do, reach out, our team is ready to assist.

We aim to respond within one business day.

Our business hours (CET) are:

Mon: 09:00 – 17:00

Tue: 09:00 – 17:00

Wed: 09:00 – 17:00

Thu: 09:00 – 17:00

Fri: 09:00 – 17:00

If your question is about your order, please include your order number so we can help you even faster.

Questions

We've got answers

Sweet Shield supports you in three key ways:

  • Temporarily blocks sweet taste receptors to reduce cravings and the dopamine response to sugar (effects last ~1 hour).*
  • Interacts with sugar transporters in the gut to reduce absorption of glucose and fructose.
  • Supports normal insulin sensitivity and post-meal glucose balance with plant-based compounds.

By reducing sugar cravings and improving metabolic responses, Nosu can support healthy eating habits, which may help with weight control over time.

Most supplement brands offer passive solutions: adding vitamins or nutrients without targeting root causes. Nosu takes an active approach. We help you change habits by shifting how you experience sweetness and how your body processes sugar. Sweet Shield, our flagship product, reduces cravings, blunts the reward from sugary foods, and lowers sugar absorption.

Yes. Nosu’s approach is to reduce reliance on willpower by changing how sweet foods affect you. Most users report more control over eating decisions within a few uses.

Yes. It’s made with high-quality, natural ingredients that are backed by research. Our supplements are produced in an IFS-certified facility in the Netherlands.

If you’re pregnant, breastfeeding, or taking medications, consult your healthcare provider before use.

Take a Sweet Shield about 20 minutes before meals high in sugar or refined carbs. You can either swallow the capsules or to experience the sweet inhibiting effect; open one and dissolve the powder in your mouth or water. Do not exceed 2 capsules per day.

This might vary per individual, but generally the effect lasts for about an hour. The effect is most strong right after drinking /rinsing Sweet Shield.