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4+ Nutrition is replacing Whey+ and ISO+ with all-new probiotic versions

4 plus iso

4+ Nutrition is showing off an all-new family of supplements at FIBO this week that is made up of two spin-offs of current products. They are both probiotic-infused versions of the Italian brand’s whey powered protein powders, Whey+ and the whey isolate formula ISO+.

The key difference with the new 4+ Nutrition protein supplements is the inclusion of probiotics, with the protein sources and macros staying the same. In terms of flavors, the brand is bringing over all of the top tastes from the originals as well as introducing some entirely new options.

4+ Nutrition has confirmed that its probiotic spin-offs of Whey+ and ISO+ are also eventually going to replace the originals. The brand does have a lot of flavors and sizes available for both products, so it is going to take 4+ a while to phase the old ones out and bring the new ones in.