The Opti MAC Pack is NYBC’s simplest and least expensive alternative to the K-PAX multivitamin/antioxidant combination, which was the subject of Dr Jon Kaiser’s groundbreaking study showing the value of these supplements for people with HIV.
Instead of the Added Protection multivitamin, it uses SuperNutrition’s Opti-Pack, which includes about 1000 mcg of B12 and 250 mg of B6 as pyridoxine, thus providing a good replacement for the extra pills offered in NYBC’s regular MAC (Multivitamin Antioxidant Combination) Pack. As we’ve said before, though the regular MAC Pack and the Opti-MAC Pack are not precise, 100% matches of the K-PAX, they do, we feel, provide a close equivalent, and at a much lower cost (less than half the price!) Note that some may wish to add more Vitamin C to the regimen, but note also that NYBC’s Opti-MAC Pack and regular MAC Pack both have the advantage of providing more acetylcarnitine than K-PAX–not a bad idea, in our estimation, especially if you’re experiencing neuropathy. And the NYBC combination products are available iron-free, which is a good idea for those dealing with liver disease or impairment as well as HIV.
Read more about the general ideas behind the MAC Pack and Opti-MAC Pack at