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Theodore is built for men who demand more from their protein—more strength, more recovery, more resilience. Developed in partnership with Progenex, this premium hydrolyzed whey protein isolate is designed for maximum absorption and fast muscle repair. Packed with essential growth factors, it fuels your body efficiently without unnecessary fillers.
With zero added sugar and a smooth, naturally rich taste, Theodore is the protein you’ll actually look forward to drinking - whether post-workout, first thing in the morning, or whenever your body needs fuel.
Power your body. Stay ready. Be responsible.
Progenex Growth Factory Enriched Hydrolyzed Whey Protein Isolate (soy lecithin), Natural Flavor, Salt, and Sucralose.
Contains: Milk and Soy ingredients.
Mix two scoops of Theodore Premium Protein with 8-10 ounces of cold water (or milk for a richer texture). Shake well until fully blended.
For best results, drink within 30 minutes post-workout or as a meal replacement whenever you need high-quality protein to fuel your body.
Discover the power of clean, premium whey protein with Theodore from ResponsibleMan. Crafted to fuel your active lifestyle, it delivers essential nutrients to enhance muscle growth, support recovery, and peak performance.
Helps repair and rebuild muscles quickly after workouts.
Contains all essential amino acids for optimal muscle growth.
Supports lean muscle mass and overall athletic performance.
Keeps you full longer and helps control cravings.
Hydrolyzed whey absorbs quickly with minimal bloating.
Theodore Roosevelt embodied strength, resilience, and relentless determination—qualities reflected in our premium protein. The Theodore protein honors his legacy as a tribute to the strength every man must build within himself.
Strength is a
responsibility.
Strength is a
responsibility.
Your body was made to perform, to push limits, and to lead. But strength isn’t given—it’s built. Theodore Protein Powder fuels your endurance, recovery, and performance, so you can rise to the challenge and exceed expectations.
Your body was made to perform, to push limits, and to lead. But strength isn’t given—it’s built. Theodore Protein Powder fuels your endurance, recovery, and performance, so you can rise to the challenge and exceed expectations.
Men struggle to get +100g of protein per day. The Theodore premium protein contains hydrolyzed whey protein to help bridge the gap and give you the supplements you need.
of fast-digesting protein to build & repair muscle
Theodore’s growth factor enriched hydrolyzed whey is a high-quality protein that fuels your body whenever you need it. It absorbs quickly and works efficiently, whether you take it after a workout or as part of your daily routine.
Most American men's diets are short on protein. Studies have shown that men struggle to get +100g per day. And it’s affecting your muscle growth. It’s recommended that your diet has 1g/pound of weight.
Weight | Recommended Intake (1.2-1.5g/lb) |
150 lbs | 82-102 g |
180 lbs | 98-123 g |
200 lbs | 109-136 g |
220 lbs | 120-150 g |
We want to keep it simple so you know exactly what you’re consuming and why this protein benefits your health and fitness.
Hydrolyzed Whey Protein is breaking down regular whey protein into smaller peptide chains through a process called hydrolysis.
What’s the benefit? Hydrolyzed whey protein is the fast-acting, fast absorbing, and the most easily digested for of whey protein. This protein is perfect for men that are looking to maximize muscle gains while reducing fatty tissue.
AKA it helps to retain more muscle without gaining weight.
It’s also a great source for amino-acids to repair micro-tears. Plus this whey protein has bioactive peptides to help accelerate the recovery process. Best of both worlds: boosts your body and heals your body.
Since we’re on the topic of whey, it’s good to understand what you’re consuming fully.
There’s a lot of different kinds of protein out there and not all of them have the right nutritional ingredients to actually help you with your health results. That’s why we picked whey protein.
Whey protein is a high-quality protein derived from milk during the cheese-making process. When milk is separated into curds and why, the liquid portion left behind is whey. This contains a significant amount of protein along with small amounts of fat, carbohydrates, and lactose.
We then take the liquid whey to remove water, lactose, and other components, creating whey protein powder.
This has an excellent amino acid profile and fast digestibility, making it a popular supplement for muscle repair, recovery, and growth.
Responsible Man is a joint-venture between the founders of Daily Wire and Legacybox.
The idea is to bring a world-class men’s lifestyle company to the market.
Something premium.
Something that speaks to the mind and the body.
A men’s vitamin and supplement brand that isn’t just for gym bros, but for every man on a journey to be his best - as a husband, as a father, and as a citizen.
Our Emerson Vitamin may be the finest Men’s Multivitamin on the market, and we’re only getting started.
The Theodore Protein Powder has low lactose, which means it contains less than 0.5g of Lactose per serving.
We use hydrolyzed whey protein isolate, where casein, fat, and lactose are practically removed before it is broken down for faster absorption, making it suitable for those with lactose intolerance.
Each lactose sensitivity varies and we have found most sensitives do not see have symptoms with products containing less than 0.5 g of lactose per serving.
No, Theodore Protein Powder contains zero sugar. Instead, we use sucralose, a no-calorie sweetener that provides sweetness without the blood sugar spikes associated with regular sugar. Sucralose is derived from sugar but is not metabolized by the body for energy, making it a great option for those looking to avoid extra carbs while still enjoying a great-tasting protein shake.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Information on this site is provided for informational purposes only. It is not meant to substitute for medical advice from your physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. If you have or suspect that you have a medical problem, promptly contact your regular health care provider.