There are no serious side effects with links to Cellgevity capsules. However, this does not mean you will not experience any negative reactions–it just depends on how your body responds to the ingredients. Note that this supplement contains cordyceps, and some people are allergic to it.

Cellgevity Side Effects

Also, you may experience one or more of the following side effects:

• Upset stomach
• Digestive issues or changes
• Nausea
• Headaches

This product contains turmeric, and there are reports that some people experience diarrhea, upset stomach, dizziness, and nausea when taking this ingredient. That said, we only found one Cellgevity customer review that mentioned negative but unspecified side effects.

All in all, it looks like side effects are not much of a concern with this product. Be aware that any time you take it as dietary supplement, there can be some mild side effects.