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MHP, Probolic-SR Sustained Release Bio-Efficient Protein, Vanilla, 28 Servings

from MHP
4.3 out of 5 stars 104 customer reviews
About the Product
  • 7X More anabolic than whey
  • Clinically tested protein complex
  • Sustained release 12 hour muscle-feeder technology
  • High levels of the critical 5 amino acids
  • New and improved flavors

Frequently Bought Together

  • MHP, Probolic-SR Sustained Release Bio-Efficient Protein, Vanilla, 28 Servings
  • +
  • MET-Rx Liquid L-Carnitine 1500 Natural Watermelon Flavor, 16 ounce
Total price: $32.27
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Product Description

Flavor: Vanilla | Size: 28 Servings

PROBOLIC-SR, the world’s first combination protein supplement of its kind, is formulated to provide fast, medium and slow releasing proteins in one advanced formula. The combination of these precise muscle building proteins provides far greater anabolic and anti-catabolic benefits than any other single protein supplement. A recent landmark clinical study confirms that consuming a blend of proteins as found exclusively in PROBOLIC-SR supplies a prolonged delivery of highly anabolic amino acids to the muscles. This combination increases the “anabolic window,” making PROBOLIC-SR an incredible 7X more anabolic than whey when consumed post-exercise!+ But it gets even better: To improve and extend your anabolic growth potential even further, MHP has enhanced the proteins in PROBOLIC-SR by adding a patented Sustained Release Micro-Feed Technology. This micro-feed system employs a proprietary natural coating to microencapsulate the proteins to meter their release in the stomach. As the natural coating erodes, the proteins are exposed to gastric juices and then dissolved so that they can become absorbed into the bloodstream. This groundbreaking technology, used exclusively in PROBOLIC-SR, allows for a continual supply of amino acids to your muscles for up to 12 hours! And now the world’s most anabolic protein has gotten even better. MHP’s R&D team has improved the flavors of PROBOLIC-SR to provide an even more delicious and creamy texture for athletes looking to optimize muscle development! If you’re looking for explosive muscular growth, maximum anabolic effects and a creamy, delicious protein shake, you can count on PROBOLIC-SR. PROBOLIC-SR is gym tested and research proven…Test it for yourself!

Product Details

Flavor: Vanilla | Size: 28 Servings
  • Product Dimensions: 6 x 5 x 4 inches ; 2.1 ounces
  • Shipping Weight: 2.4 pounds (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B001181U2C
  • UPC: 785923534664 666222011325 785923529707 785923521060
  • Item model number: 0720406
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (104 customer reviews)
  • Amazon Best Sellers Rank: #96,775 in Health & Personal Care (See Top 100 in Health & Personal Care)

From the Manufacturer


Important Information

Ingredients
Other Ingredients: Probolic Sustained Release Amino Acid Enhanced Protein Matrix [Supro Soy Protein Isolate (With Lecithin), Calcium Caseinate, and Whey Protein Concentrate, Branched Chain Amino Acid Blend (L-isoLeucine, L-Leucine and L-vaLine)], Lipobolic Advanced Lipid Complex [Medium Chain Triglycerides Complex, Borage Seed Oil Powder (10% Gla), Conjugated Linoleic Acid Complex (78% Cla), Evening Primrose Seed Oil (4.8% Gla), Flaxseed Powder (8% Ala), and Omega Iii Complex (7.5% Epa & Dha)], Natural & Artificial Flavors, Stearic Acid, Gum Blend (Xanthan Gum, Cellulose Gum and Carrageenan), Silica, Lecithin, Salt, Acesulfame Potassium, Sucralose.

Legal Disclaimer
These statements have not yet been evaluated by the United States Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Flavor Name: ChocolateSize: 56 Servings Verified Purchase
I have used this product for years. I am not a professional athlete but I do spend quite a bit of time in the gym. They have recently changed this formula. It now tastes, smells, and behaves just like a casein protein powder. I know there's casein in it but it behaves like other %100 casein protein powders. If you've ever used casein protein powder you know that it's clumpy, foamy and sticky, more so than whey products. This product used to be smooth, I could just put it in my shaker bottle and go but I believe that this new formula should be blended in a blender. If I put it in my Blender Bottle (I usually mix it with 1% milk) it takes me a really really long time to shake it so that it is mixed well. Sometimes even after I shake it for a long time I open the lid to drink it and out comes dry powder. After I shake the hell out of it AGAIN and finally drink it, quite a bit of it is stuck to my teeth, the sides and lid of my Blender Bottle. I have to scrub it to get it clean as where before I could just quickly rinse it. I loved the taste of Probolic before they changed the formula and it tastes different now but it is still quite tasty and I find myself craving it. The smell reminds of cotton candy. I have used the vanilla and strawberry in the past as well but have not had any since the formula has changed. Just a note, Probolic is geared towards professional bodybuilders. I recommend reading / comparing the amino acid profile to other protein powders. I think you'll find that Probolic has a much higher content of amino acids (as much as 10 times the amount in other protein powders) than most protein powders and you may not require that much protein. I will buy this again despite the formula change and would recommend it to others.
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Flavor Name: VanillaSize: 56 Servings
I think this product is great, it has both fast, medium and slowly digesting proteins in it. The medium digesting protein is soy, and many people choose to stay away from it because of it's estrogenic effects, however many studies now show that soy is perfectly fine to use, and actually has many many good health benefits (lower cholesterol, higher levels of arginine, etc). You should do your research before you choose to take a product that includes soy, I will say that my conclusion is that it is just fine.

The actual performance gains coming from this were actually quite good, I definitely had some good performance improvements at the gym when using this product.

The taste of this protein was actually pretty good for me, I actually liked the taste of this protein more than Optimum Nutrition 100% whey.

Now the downside: WAY too expensive. By these prices right now, this is actually as much as 30-40% more expensive than Optimum Nutrition. This is the reason why I stay away from it, it may be a good product, but it's pricing doesn't make it competitive with 100% whey product.
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Flavor Name: ChocolateSize: 56 Servings Verified Purchase
This was my steady protein for years. Unfortunately, MHP recently changed the formula and the new formula is downright AWFUL.

First, it mixes VERY poorly. It says 1 scoop per 8 oz. I mix 2 scoops in 24 ounces. With the old formula, a few shakes of the bottle and it was mixed. With this stuff you could shake for days and it's still a floating gloopy mess.

Second, it STICKS to the walls of the plastic shaker bottle. Probably 20% of the product is lost because it adheres. I put water in halfway, add the power, then fill, then shake. Still there is a ton of this product left sticking to the interior of the bottle. Even rinsing it out won't remove it - you need to scrub. Ridiculous!

Finally, this used to taste delicious - like chocolate cake batter. Now it's bland.

Sorry, but MHP has ruined this product. And they don't respond to emails so I'm looking for a new protein.
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Flavor Name: VanillaSize: 56 Servings Verified Purchase
I've tried quite a few different "muscle" supplements, including popular ones such as BSN Syntha-6, Muscle Milk, Cytogainer (awful), whey (Designer Whey, GNC, Precision Engineered, EAS, Twin Labs, a few others...), and a whole bunch of other stuff. Well, now I know better - I've found that whey + slow release protein is the way to go.

I might sound like an obsessive bodybuilder (I'm not - not that there's anything wrong with that), but as a naturally thin person who starts losing muscle mass at the slightest bits of inactivity, I find that maintaining lean muscle is oftentimes half the battle - something that I think is a problem for thin people in general.

Probolic is sort of a cure-all for muscle loss. Not only does it have a chock full of fast and slow release proteins, but lots of other stuff that's great for you, including Omega 3's, CLA (which shows fat burn over time), MCTs, glutamine (I'm probably missing some)... and of course, many critical amino acids, all of which digest very well, so no bloating (unlike some other supplements). No real need to hit the other muscle supplements with this thing - one scoop per serving does it for me, but if you need it, two scoops at a time will go a long way. I've been using this for a few months, and the difference is amazing.

I take a serving in the morning when I get up, Optimum Nutrition whey after workouts, and one more serving of Probolic at night. As I stated - if one scoop isn't enough, use two.

The only downside is, in comparison to Syntha-6, Muscle Milk, and ON Whey, this stuff could definitely taste much better. The mixture is on the thick side (chalky, almost), which makes it worse.
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Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.