11 Best Protein Powders, According to Years of Testing (2025)

November 20, 2025

, By WIRED

11 Best Protein Powders, According to Years of Testing (2025)

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Compare Top 11 Protein Powders

More Protein Powders to Consider

icture class=”ResponsiveImagePicture-cGZhnX jwYQWO AssetEmbedResponsiveAsset-cIfZLr fHIkTW asset-embed__responsive-asset responsive-image”> Best Protein Powders Naked Casein brand in cup and powder form

icture>

Photograph: Boutayna Chokrane

data-offer-url=”https://www.amazon.com/Naked-Casein-Micellar-Preservative-Stimulate/dp/B00NBILDQ8″ class=”external-link” data-event-click=”{"element":"ExternalLink","outgoingURL":"https://cna.st/affiliate-link/B3TtCQX4Kz5FuM9NiAL4VXqmxHPf5vgFQruMZpxxoT8hLM7JQ63gBuGykrL2wAXLVQmP2ksTmnzSrTrmcbY7ZiPPfgsQc44oobNrro8xF6sMcZ2Sx9bToncANm7DTiL7Kiy3A6z1u1aWEBGm5pPhiZWoGsyhPHBXo59Sxur77fG7Wop2ez4Noca2x1EPKPi57ysm5muDTqcHyt1fSaQDGWF771czrvJXph6iuh4piEfvT9bHLgAos1z8GAwZQBricvgQ3n6GqpKxZ5JHYWv4hiCmMD7z8Buv8M2ajj4DoDKXUhHTppzDpron319etY8RC6TfFBDxeZB8eBupatioSUhgDoeYRoq"}” href=”https://cna.st/affiliate-link/B3TtCQX4Kz5FuM9NiAL4VXqmxHPf5vgFQruMZpxxoT8hLM7JQ63gBuGykrL2wAXLVQmP2ksTmnzSrTrmcbY7ZiPPfgsQc44oobNrro8xF6sMcZ2Sx9bToncANm7DTiL7Kiy3A6z1u1aWEBGm5pPhiZWoGsyhPHBXo59Sxur77fG7Wop2ez4Noca2x1EPKPi57ysm5muDTqcHyt1fSaQDGWF771czrvJXph6iuh4piEfvT9bHLgAos1z8GAwZQBricvgQ3n6GqpKxZ5JHYWv4hiCmMD7z8Buv8M2ajj4DoDKXUhHTppzDpron319etY8RC6TfFBDxeZB8eBupatioSUhgDoeYRoq” rel=”sponsored” target=”_blank” data-aps-asin=”B00NBILDQ8″ data-aps-asc-tag=”w050b-20″>Naked Casein: With only one ingredient—micellar casein sourced from hormone-free skim milk—it’s about as clean as it gets. No added sugar, no artificial sweeteners, and no unnecessary additives. It’s cold-processed, to avoid any nastiness from chemicals or synthetic fillers, and it’s independently tested for both heavy metals and gluten. Each serving packs 26 grams of protein and 618 milligrams of calcium…

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11 Best Protein Powders, According to Years of Testing (2025)

November 20, 2025

, Published By WIRED

11 Best Protein Powders, According to Years of Testing (2025)

Compare Top 11 Protein Powders

More Protein Powders to Consider

icture class=”ResponsiveImagePicture-cGZhnX jwYQWO AssetEmbedResponsiveAsset-cIfZLr fHIkTW asset-embed__responsive-asset responsive-image”> Best Protein Powders Naked Casein brand in cup and powder form

icture>

Photograph: Boutayna Chokrane

data-offer-url=”https://www.amazon.com/Naked-Casein-Micellar-Preservative-Stimulate/dp/B00NBILDQ8″ class=”external-link” data-event-click=”{"element":"ExternalLink","outgoingURL":"https://cna.st/affiliate-link/B3TtCQX4Kz5FuM9NiAL4VXqmxHPf5vgFQruMZpxxoT8hLM7JQ63gBuGykrL2wAXLVQmP2ksTmnzSrTrmcbY7ZiPPfgsQc44oobNrro8xF6sMcZ2Sx9bToncANm7DTiL7Kiy3A6z1u1aWEBGm5pPhiZWoGsyhPHBXo59Sxur77fG7Wop2ez4Noca2x1EPKPi57ysm5muDTqcHyt1fSaQDGWF771czrvJXph6iuh4piEfvT9bHLgAos1z8GAwZQBricvgQ3n6GqpKxZ5JHYWv4hiCmMD7z8Buv8M2ajj4DoDKXUhHTppzDpron319etY8RC6TfFBDxeZB8eBupatioSUhgDoeYRoq"}” href=”https://cna.st/affiliate-link/B3TtCQX4Kz5FuM9NiAL4VXqmxHPf5vgFQruMZpxxoT8hLM7JQ63gBuGykrL2wAXLVQmP2ksTmnzSrTrmcbY7ZiPPfgsQc44oobNrro8xF6sMcZ2Sx9bToncANm7DTiL7Kiy3A6z1u1aWEBGm5pPhiZWoGsyhPHBXo59Sxur77fG7Wop2ez4Noca2x1EPKPi57ysm5muDTqcHyt1fSaQDGWF771czrvJXph6iuh4piEfvT9bHLgAos1z8GAwZQBricvgQ3n6GqpKxZ5JHYWv4hiCmMD7z8Buv8M2ajj4DoDKXUhHTppzDpron319etY8RC6TfFBDxeZB8eBupatioSUhgDoeYRoq” rel=”sponsored” target=”_blank” data-aps-asin=”B00NBILDQ8″ data-aps-asc-tag=”w050b-20″>Naked Casein: With only one ingredient—micellar casein sourced from hormone-free skim milk—it’s about as clean as it gets. No added sugar, no artificial sweeteners, and no unnecessary additives. It’s cold-processed, to avoid any nastiness from chemicals or synthetic fillers, and it’s independently tested for both heavy metals and gluten. Each serving packs 26 grams of protein and 618 milligrams of calcium…

Disclaimer

We strive to uphold the highest ethical standards in all of our reporting and coverage. We StartupNews.fyi want to be transparent with our readers about any potential conflicts of interest that may arise in our work. It’s possible that some of the investors we feature may have connections to other businesses, including competitors or companies we write about. However, we want to assure our readers that this will not have any impact on the integrity or impartiality of our reporting. We are committed to delivering accurate, unbiased news and information to our audience, and we will continue to uphold our ethics and principles in all of our work. Thank you for your trust and support.

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In 1982, a physics joke gone wrong sparked the invention of the emoticon

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Thimblerr raises $1.4 Mn led by Inflection Point Ventures

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