
JOHN’S KILLER PROTEIN®
We created John’s Killer Protein® because we believe that true health is based on proper and wholesome nutrition, without any added sugars, seed oils, sweeteners or artificial ingredients. Our whey and casein protein blends are cold filtered from truly grass-fed dairy, unsweetened, made with organic ingredients, always non-GMO, rBST/rBGH free, low to no lactose, gluten & soy-free.
GRASS FED | UNSWEETENED | SEED OIL FREE | SOY FREE
SIMPLY BETTER THAN U.S. ORGANIC
meet the crew Shop PROTEIN
PURE CLEAN PROTEIN
GRASS-FED | NON-GMO | SEED OIL FREE | UNSWEETENED
SIMPLY BETTER THAN U.S. ORGANIC
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CREATINE+ taurine
FOR BRAIN & BODY SUPPORT
A blend of two powerful ingredients essential for brain & body health
CREATINE+ TAURINE
BRAIN & BODY SUPPORT
A blend of two powerful ingredients essential for brain & body HEALTH
OUR STORY
It all began in early 2016 when we decided to create John’s Killer Protein®; a brand with a focus on product quality and integrity.
We went back to basics…we simplified…and we created our protein blends with an ethos to never use bad or untested ingredients, always non-GMO, certified organic whenever possible, certified grass fed, soy free, additives free, and never with any sweeteners, artificial flavors or additives.
You can learn more about our story, what sets us apart and the John’s Killer Protein® difference by clicking Here.
We hope you’ll enjoy our protein blends as much as we enjoy making them!

LEAD BY EXAMPLE
CrossFit® Trainer Megan talks about fitness, nutrition, and John’s Killer Protein®
FROM OUR BLOG | Articles, Recipes & News


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Use our Protein Calculator to find your customized daily nutrition needs!

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RECOVER STRONGER | Find Your Next Level
OUR STORY
It all began in early 2016 when we decided to create John’s Killer Protein®; a brand with a focus on product quality and integrity.
We went back to basics…we simplified…and we created our protein blends with an ethos to never use bad or untested ingredients, always non-GMO, certified organic whenever possible, certified grass fed, soy free, additives free, and never with any sweeteners, artificial flavors or additives.
You can learn more about our story, what sets us apart and the John’s Killer Protein® difference by clicking Here.
We hope you’ll enjoy our protein blends as much as we enjoy making them
– cheers!
MAKE EVERY WORKOUT COUNT
Recover faster. Recover stronger. Shop our line of grass-fed protein blends. Non-GMO, soy free, without added sweeteners or sugars. Made with organic ingredients, always unsweetened & unflavored.

EAT CLEAN
Our Story
It all began in early 2016. It was then that we decided to create John’s Killer Protein®, with a focus on quality and integrity.
We went back to basics…we simplified…and we created our protein blends with an ethos to never use bad or untested ingredients, always non-GMO, with organic ingredients, certified grass fed, soy free, additives free, and never with any sweeteners, artificial flavors or additives.
You can learn more about the John’s Killer Protein® difference, what sets our brand apart, our commitment to product quality and integrity by clicking Here.
We hope you’ll enjoy our protein blends as much as we enjoy making them!
FROM OUR BLOG | Featured Articles & Recipes

LEAD BY EXAMPLE
CrossFit® Level 2 & CrossFit® Kids Trainer, Megan Nicholas talks about Fitness, Nutrition, and John’s Killer Protein®
MEET MEGAN
LEAD BY EXAMPLE
CrossFit® Level 2 & CrossFit® Kids Trainer, Megan Nicholas talks about Fitness, Nutrition, and what drew her to John’s Killer Protein®.
MEET MEGAN
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MAKE EVERY WORKOUT COUNT
Recover faster. Recover stronger. Shop our line of grass-fed protein blends. Non-GMO, soy free, without added sweeteners or sugars. Made with organic ingredients, always unsweetened & unflavored.

HIGH PROTEIN RECIPES
Sign-up below to receive our newsletter. Get delicious high protein recipes, first tastes, exclusive discounts and more!
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JOIN OUR CREW
BECOME AN AFFILIATE
Do you have a passion for health & Fitness? Are you into eating a clean all natural diet? Join our team as a John’s Killer Protein® Brand Ambassador and help us spread the word about our amazing Protein Blends!
APPLY NOW
JOIN OUR CREW
Be a JKP Brand Ambassador
Do you have a passion for health & Fitness? Are you into eating a clean, wholesome all natural diet? Join our team as a John’s Killer Protein® Brand Ambassador and help us spread the word about our amazing Protein Blends!
APPLY NOW
GET your protein number
Use our Protein Calculator to find your optimal daily need! customized based on your activity levels & fitness goals.
GET YOURS
GET your protein number
Use our Protein Calculator to find your optimal daily Macro needs! customized based on your activity levels and fitness goals.
GET YOURS