Beverly International Provosyn | Old School Protein
Popular with hard gainers, Provosyn is an old-school protein formula that delivers new-school results. Its recipe was inspired by Rheo Blair, a nutritional guru of the 1950s and 1960s. Blair created a secret formula consisting of whole egg and milk protein for his elite Hollywood clients who needed to gain lean muscle fast. He also advised that they include beef in their diet and limit their intake of carbs.
Highlights of Beverly Provosyn:
- Supports Weight Gain
- Increase Lean Mass
- Includes Whole Egg + Milk
- Beef Protein
- Mixes Easily