Two of the most science-forward whey brands in America. Cold-microfiltered Re-Kaged takes on Legion's grass-fed Whey+: which one earns the premium-tier ranking in 2026?
Kaged was founded in 2017 by Kris Gethin, a longtime industry figure who built the brand around two principles: pharmaceutical-grade ingredients and full transparency. Re-Kaged (the flagship whey) delivers 28g of protein per 41g scoop from cold-microfiltered whey isolate (PROTIZYME) plus 1.5g of Carnosyn beta-alanine and 1.5g of L-Glutamine for endurance and recovery.
Kaged differentiates with manufacturing process: cold microfiltration preserves the natural protein structure (no heat denaturation), and Carnosyn is the only patented beta-alanine clinically proven to boost muscular endurance. The catch is price: Re-Kaged 4lb sits at $70-$85, putting it in boutique-tier territory.
Legion Athletics launched in 2014 from CEO Mike Matthews (author of the bestselling Bigger Leaner Stronger). The brand's commitment: no proprietary blends, all ingredients clinically dosed, and grass-fed sourcing where possible. Whey+ (the flagship) delivers 22g of protein per 33g scoop from 100% grass-fed Irish whey isolate.
Legion's customer base is unusually loyal because of Mike Matthews' direct customer relationship: he answers reviews, runs the blog and treats the brand as a continuation of his fitness writing. Whey+ 5lb runs $65-$80 and includes a "money-back even if the tub is empty" guarantee, which is rare in the supplement industry.
| Spec | Kaged Re-Kaged (4lb) | Legion Whey+ (5lb) |
|---|---|---|
| Protein per scoop | 28g | 22g |
| Serving size | 41g | 33g |
| Protein source | Cold-microfiltered whey isolate | Grass-fed Irish whey isolate |
| Added performance ingredients | 1.5g Carnosyn + 1.5g L-Glutamine | None (pure protein) |
| Grass-fed | No | Yes (100%) |
| Servings per tub | 45 (4lb) | 70 (5lb) |
| Typical price | $70-$85 (4lb) | $65-$80 (5lb) |
| Cost per gram protein | ~$0.06-$0.07 | ~$0.04-$0.05 |
| Money-back guarantee | 30 days | Lifetime (even empty tubs) |