The Energy and Power Stack - Vintage Blast (Two-Stage Pre-Workout), Classic Creatine (Purity Tested Creatine Monohydrate), Vintage Boost (Natural Stamina Testosterone Booster)
- Unlike other pre-workouts, the unique two-stage formula in VINTAGE BLAST will help you work out harder and longer without crashing!.
- Our Classic Creatine uses a purity tested form of this natural amino acid that reliably increases muscle size, strength and stamina. Now with BioFit probiotics for gut health & maximum absorption!.
- VINTAGE BOOST works with the body’s self-regulating hormonal mechanisms for a natural testosterone boost which produces noticeable increases in strength and muscle hardness, and amps up recovery!.
- GUARANTEED RESULTS OR YOUR MONEY BACK: Old School Labs supplements never compromise on quality and always include clear and complete supplement facts without any "proprietary blends." We stand by our products 100%. If you are not completely satisfied with any OSL product, we will help you resolve your concern or provide a full refund..