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Muscle Defense
5 Based on 298 Reviews

The ultimate high impact muscle growth formula from Apex Labs. Muscle Defense is designed to help men of all ages maintain lean mass, support a healthy weight, and stay strong, independent and active. 1*

Muscle Defense’s powerful dual-action nutrition supports optimum muscle growth, whilst helping prevent age-related muscle loss. 2* Through a proprietary blend of hydrolysed whey protein, vital amino acids and anabolic enhancing compounds.

Choose Your Flavor

Vanilla Ice Cream

Creamy and light

Double Chocolate

Rich and milky

Strawberries & Cream

Sweet and refreshing

Peanut Butter Cups

Nutty and smooth
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We’re proud to offer a 60 day money back guarantee on every Apex Labs product sold. If you don’t notice incredible results - like feeling stronger, more driven, increased confidence - simply contact our customer support team within 2 months of purchase for a 100%, no questions asked, no BS money-back guarantee. Click here to read full terms and conditions.

Stronger. Fitter. Healthier.3*
Hydrolysed Whey Protein
Your muscles’ building blocks. Each serving of Muscle Defense contains hydrolysed whey protein, which dissolves easily to form a delicious vanilla-flavored drink.
Ursolic Acid
A rare natural compound already heralded by sports scientists as the next big thing in competitive bodybuilding. For its unrivaled ability to help slow muscle breakdown, whilst supporting a healthy weight.5*
HMB & Leucine
Documented in multiple studies, this powerful pairing of amino acids has been proven to support the growth of lean muscle mass, at almost any age.4*
Velositol
A stunning breakthrough in muscle health. Velositol has been shown to double muscle protein synthesis, compared to whey protein alone. Helping boost strength, endurance and explosive power.6*

Muscle Defense: Read Real Reviews

5 (298 Reviews)
(296)
(1)
(1)
R
08/05/2025
Roger .
With Ultra Elite 3
Ive been using for 1 year and have had success with the product. Its kept me focused, energized and kept muscle on while losing weight!! Strongly recommend product for anyone who regularly goes to gym and those who do not.
Helpful?
Yes
0
No
0
D
06/03/2025
Doug .
POWERFUL STUFF
I used to try and take protein shakes years ago and they were so nasty I couldnt drink the stuff. I started drinking these Muscle Defense shakes, vanilla flavored and my doctor told me to use 1% milk instead of water and they are so delicious that it's like a treat. I was doing one scoop of powder and 8oz of 1% milk but I had enough room in my shake to stir cup I started using 2 scoops and 16oz of milk and I could really tell the difference in growth, strength and overall wellness. I have been out of work for back problems and don't have the money to buy more but as soon as I get my back pay and pay my bills I am definitely going to buy more ASAP!!!
Helpful?
Yes
6
No
0
L
05/18/2025
Larry M.
Flavor Options
Having tried BOTH the chocolate and vanilla, I can tell you that both are super! I'm partial to the chocolate because, well, I'm just partial to chocolate, but the vanilla is quite tasty as well!
Helpful?
Yes
2
No
0
R
05/14/2025
Randolph B.
Muscle defense
I'm 62 years old and have worked out on and off since I was a teenager. I have recently started working out again after cancer and a bad fall. I have tried just about every pre workout and supplement on the market. I saw the ad for muscle defense and decided to try one more to try to get stronger and more in shape. After 2 weeks I ordered Primal Drive and started taking it as well. I already have noticed increased energy and stamina. I've also noticed my muscle tone has increased as well. It is working great for me so far after a month. I'm excited to see the progress after 6 months
Helpful?
Yes
6
No
2
K
05/11/2025
Kent .
I was expecting to be disappointed!
I don't fall for hype, trends, etc.. I am 65 (hate that) but I am, I am always on the go. I have a very physical job and 18 hr days. My weight is high and no matter what I do, it never drops. I started looking into protein powders, energy stuff. Saw Dr. Tracy and what he had to say. Thought yeah! Right! Well about a week later I felt good wasn't feeling like I needed a nap, another week and my pants are falling off! I had to cut my belt so it would fit. About 15lbs gone! Don't get me wrong, I have a long way to go but it appears I am headed in the right direction! I didnt change anything meaning routine, diet, sleep, I mean anything. Now next Im going back to lifting and I plan on another Spartan beast race. My goal is I want to finish higher than 400/4300 over all! I was 4th in my age bracket. Never trained! Ha, we will see what happens! Thank you Apex Labs!
Helpful?
Yes
1
No
0
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FAQs
  • Muscle Defense is an advanced muscle building, fat burning formula. Purpose built to help any man overcome anabolic resistance and get in the best shape of his life.

    By combining 7 clinically proven compounds in one easy to use blend, Muscle Defense naturally supports strong, healthy muscles and a naturally leaner body.
  • Add 1 scoop to a glass of water, and mix until evenly dispersed.

    You can take Muscle Defense as a pre or post workout snack, alongside your breakfast, lunch or dinner - whenever you want.
  • Muscle Defense has a delicious, moreish vanilla flavor.
  • While the transformations Muscle Defense gives are impressive, this formula is 100% legal in all states.

    It contains no steroids, testosterone, or controlled substances.

    Just safe, clinically proven compounds to help you build muscle and torch fat.
  • Muscle Defense contains active ingredients proven to give results with consistent use.

    We recommend using Muscle Defense for at least 1 to 2 months.

    As this gives enough time for the active ingredients to have a real impact on your muscle and fat levels.
  • Absolutely. Age-related muscle loss can affect women just as much as men.

    That’s why Muscle Defense contains powerful ingredients which can help anyone - regardless of sex or age - stay strong, healthy and independent.
  • Please consult your doctor or healthcare practitioner, who knows your full medical history, before adding any supplements to your regime.
  • This product contains DAIRY. Produced in a factory which handles, dairy, egg, soy, fish, mollusc and sulphite containing ingredients.