Very convenient with 3 products in 1. The Bioperine formula helps with stomach upset. K-2 guides the D-3 to it's intended destination. Otherwise D-3 can wind up in our organs, joints, etc.. Outcome of arthritis & plaque in arteries, doing more harm than good without the K-2.. PROPER D-3 helps many areas including immunity. I haven't had the flu or serious cold/cough since starting it over 8 years ago. I'm sure this is what's helped because before taking it, it seemed I never went a year without these problems. Personally, I don't want to be without it.😑☺
Verified purchase: Yes | Condition: New
I have been taking several Nutrflair products and I have to say so far I am very pleased. I have a bad immune system and with 33 grandkids lets just say I am around all sorts of viruses and infections. I catch almost everyone and suffer 3 times worse than others. Since taking these I will say I havent caught one illness and they have all been very sick. . I plan to finish the bottle and if it continues like it has been will be getting more and taking these for a long time.
Verified purchase: No
Highly effective, quality ingredients. Does exactly what I need it to do.
Verified purchase: Yes | Condition: New
I have come to know that K2 supplementation is absolutely necessary and even more important than supplementing CA 2+ to avoid hardening of the arteries and generally heart disease. I appreciate this product and recommend it.
Verified purchase: Yes | Condition: New
Excellent product for helping bone health. Combination of ingredients work very well together. I highly recommend this supplement.
Verified purchase: Yes | Condition: New
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