Customer Reviews

Easy to take and effective for reducing the side effects without interfering with treatment effectiveness. I recommend to many of my oncology patients.

Protectival is an amazing product that I have been taking for years. Whenever I reorder it, I receive it quickly.

I can’t say enough about it. There is real science behind this product – and you can access it on their website.

Among the many commercial products targeting immune function that we’ve evaluated, Protectival is clearly the most effective in terms of potency and selectivity.

The degree of quality control I have observed with Protectival is rarely seen with commercial products of this type, combined with its excellent safety profile in my opinion makes Protectival an ideal formulation for use for immune system support. I highly recommend this product without reservation.

The service is outstanding

I am taking this product for over a year,

After 9 months of taking that product my blood was normal and still

I put my husband of 89 and he feels now young as 65, he was going to bed tired at 7:30pm gets up at 9:00 am

After a month taking it 9:00 pm up at 6:30 ready to conquer the world

Thank you Lifebiotic you are a lifesaver

I was impressed at how quickly and efficiently my order was processed, mailed and delivered.