“Trenev Trio” is one of the most common searches on natren.com, along with “trio”, “trenev” and “ProTren”. If that's what brought you here, this page explains where Trenev Trio lives and how to get help finding it.
Trenev Trio is a ProTren product
Trenev Trio is part of ProTren, Natren's professional line, which has its own site at protren.com. ProTren products, including Trenev Trio and Trenev Duo, are not part of the natren.com shop, which is why searching our store doesn't bring them up.
To find Trenev Trio or other ProTren products:
- Visit protren.com, Natren's professional site.
- Ask the practitioner who recommended it to you.
- Or contact us at customerservice@natren.com or 1-866-462-8736 and we'll point you in the right direction.
For details about a ProTren product, including what's in it and how to take it, please rely on ProTren and the product label rather than on natren.com.
If a practitioner recommended it
Professional products are often recommended for a specific reason, so if a practitioner suggested Trenev Trio, check with them before switching to a different product. They can tell you where they source it and whether an alternative makes sense for you.
Choosing from the Natren range
If you're choosing for yourself, Natren's own products name every strain on the label. A few places to start:
- Healthy Trinity combines L. acidophilus NAS, B. bifidum Malyoth and L. bulgaricus LB-51 in one oil-based capsule.
- Single-strain options include Megadophilus, Bifido Factor and Digesta-Lac.
- Read our strain guide to see what Natren's strain IDs mean, or use the product finder to browse by audience and format.
- Book a free personal consultation and our team will explain what each product contains without pushing you toward one.
Common questions
Why can't I find Trenev Trio in the natren.com search?
Because ProTren products aren't part of the natren.com shop. Our search only covers products you can order here.
Is Trenev Trio the same as Healthy Trinity?
No. They are different products with different formulas, so don't treat one as a direct swap for the other. Compare the labels, or ask your practitioner or our team.
Storage and shipping
Natren's probiotics should be kept refrigerated and not frozen. Natren ships orders cold in thermal packaging; see shipping and product care and our refrigeration guide for details.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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