Youtheory Muscle Guard Protein, GLP-1 Support, Vanilla, 17.1 oz (485 g)
UPC: 817598000790
Youtheory's GLP-1 Support Muscle Guard Protein is a doctor-formulated protein powder designed to help protect muscle and bone health during calorie reduction, particularly for individuals using GLP-1 medications. It provides 20 grams of grass-fed whey protein per serving, along with a clinically studied 3-gram dose of myHMB® to support muscle retention, plus vitamin D, calcium, and magnesium in a 2:1 ratio for bone support. The formula also includes 7.5 grams of Fibersol®-2, a prebiotic fiber studied for gut health and regularity.
This product is notable for its collaboration with Dr. Louis J. Aronne, a weight management expert, and its focus on ingredients with clinical research backing. The whey protein is sourced from grass-fed, pasture-raised cows, and the sweetener is organic stevia leaf extract (rebaudioside A). It is manufactured in the USA and undergoes third-party testing. Available in Vanilla flavor, it mixes into shakes and is gluten-free.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 170 | † |
| Total Fat | 4 g | 6%** |
| Cholesterol | 60 mg | 20% |
| Protein | 20 g | 40%** |
| Total Carbohydrates | 15 g | 5%** |
| Dietary Fiber | 7 g | 25%** |
| Total Sugars | 2 g | † |
| Vitamin D (as Cholecalciferol) | 50 mcg (2,000 IU) | 250% |
| Calcium (as HMB, Calcium citrate) | 500 mg | 38% |
| Magnesium (as Magnesium citrate) | 250 mg | 60% |
| Sodium | 140 mg | 6% |
| Fibersol®-2 (Soluble Corn Fiber) | 7.5 g | † |
| myHMB® (Calcium beta-hydroxy-beta-methyl-butyrate-monohydrate) | 3 g | † |
| † Daily Value not established | ||
Other Ingredients
Grass-fed pasture raised whey protein concentrate, sunflower creamer (sunflower oil, corn syrup solids, sodium caseinate, mono- and diglycerides, dipotassium phosphate, tricalcium phosphate, soy lecithin, tocopherols), natural vanilla flavor, rebaudioside A (organic stevia leaf extract), xanthan gum, salt.
Contains: milk and soy ingredients
This product is manufactured in a facility that processes egg, fish, shellfish, milk, soy, sulphites, wheat, and coconut ingredients.
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
(Adults) Mix 2 (two) scoops with 250 ml of water or the liquid of your choice.
Warning
Consult with your physician before taking if you are pregnant or nursing, taking medication, have an existing medical condition. Discontinue use and consult your physician if any adverse reactions occur. Do not exceed the recommended daily intake. Not intended for persons under 18. Keep out of reach of children. Store in a cool, dry place.This is not a weight loss product.Reproductive harm. Prop 65.
Product Info
- Brand
- Youtheory
- UPC
- 817598000790
- Package Qty
- 17.1 oz
- Dimensions
- 5.4 x 4.85 x 4.85 in
- Shipping Weight
- 1.28 lb
- First Available
- 10/2025





