Quick Summary
Optimum Nutrition Serious Mass is a weight gainer protein powder in chocolate flavour. It is named as a protein powder and includes vitamin C, zinc and vitamin D.
The key buying check is the exact flavour and product variant. If those matter to you, confirm the selected offer matches the chocolate version.
What to Compare Before Buying
- Flavour: This version is chocolate. Compare it with any flavour you prefer.
- Product type: It is a weight gainer protein powder. Check that this is the format you want.
- Added nutrients: Vitamin C, zinc and vitamin D are named. Check whether those ingredients matter to your purchase.
Before You Decide
Confirm the exact Serious Mass variant and chocolate flavour before choosing an offer. Check whether a weight gainer protein powder is the format you want, and review the named added nutrients if they matter to you.
