Protein Deals March 2026: Best Offers

March is a solid month for protein powder deals. Several brands have cut prices, and we have rounded up the best offers.

Top Whey Deal: Budget Options

Budget whey protein typically runs around $25-30 per kg for solid concentrates with 80%+ protein content. Look for sales on larger bags (5lb+) for the best per-serving prices.

A good whey delivers around 24g protein per scoop (30-33g powder) and is available in multiple flavors.

Budget Creatine Options

For creatine, pure monohydrate from reputable brands typically runs around $20-25 per kilo. No need for fancy labels, the effect is identical across pure monohydrate products.

Wondering if creatine actually works? Yes. It is one of the most researched supplements, with proven effects on strength and muscle mass. Read our complete creatine guide for the science.

What to Watch For

When shopping deals, always check:

• Expiry dates: Some sale items are close to expiring
• Flavor: Unpopular flavors are often discounted
• Price per serving: A cheap small container can be more expensive than a regular large one

Conclusion

March 2026 offers solid deals across the board. Budget whey at $25/kg is the baseline to beat. Creatine monohydrate remains a no-brainer at any price under $30/kg.