I haven't heard of reduce plus vitamins. LAWL vitamin is called vitamax. Most multi vitamins are designed for 2000 calories plus, LAWL is designed for less. As far as i'm concerned though any multivitamin should work well with the program. If you're looking for supplements that'll help there's trimax and FB500They're optional but are considered a great block and burn duo. I was told that they'll increase weightloss by up to 30% However you'll still lose regardless.