FoodScore
0/ 100
GooddairyMUSCLE MILK· 1 PACKET

MUSCLE MILK LEAN MUSCLE PROTEIN POWDER, CHOCOLATE

MUSCLE MILK LEAN MUSCLE PROTEIN POWDER, CHOCOLATE scores 61/100 (Good) on FoodScore, primarily due to its high protein content and significant micronutrient fortification, despite being an ultra-processed product.

  • This MUSCLE MILK product scores 61/100, categorized as 'Good' by FoodScore.
  • It provides 45.45g of protein per 100g, a substantial amount for muscle support.
  • As a NOVA 4 ultra-processed food, it contains several food additives.
  • Compared to generic dairy, this product offers a higher protein and micronutrient density.
  • Consider this product for post-workout recovery or as a convenient protein supplement.
  • Scores +28 points above the dairy category average (33/100 across 5088 foods).
Fiber
5.49g
20% of Daily Value
Protein
45.45g
91% of Daily Value
Added sugar
0g
0% of Daily Value
Sodium
218.18mg
9% of Daily Value
+
What it brings to the table
Fiber (5.5g)+6
Protein (45.5g)+10
Micronutrients (Potassium, Calcium, Iron, Magnesium, Phosphorus, Zinc, Vitamin A, Vitamin C, Vitamin B12, Folate, Riboflavin)+12
−
What holds it back
Saturated fat (5.5g)-4
Ultra-processed (NOVA 4)-10
Concentrated ultra-processed fat-3

Why it scores 61

MUSCLE MILK LEAN MUSCLE PROTEIN POWDER, CHOCOLATE receives a FoodScore of 61 out of 100, placing it in the 'Good' category. This score is significantly influenced by its high protein content, providing 45.45g per 100g, which contributes a substantial +10 bonus. The product is also fortified with numerous micronutrients, including high levels of calcium (70% DV), iron (45% DV), magnesium (43% DV), and zinc (62% DV), along with several vitamins, earning a +12 bonus. Additionally, it contains 5.49g of fiber, adding a +6 bonus. However, penalties are applied due to its ultra-processed nature (NOVA 4), resulting in a -10 deduction. The presence of 5.45g of saturated fat per 100g incurs a -4 penalty, and the inclusion of concentrated ultra-processed fats like sunflower oil and canola oil leads to a -3 penalty. While the product contains no added sugar, the use of maltodextrin and crystalline fructose contributes to its processed nature. Compared to a generic dairy equivalent, this MUSCLE MILK product offers a much higher concentration of protein and fortified vitamins and minerals.

Health benefits

What the nutrients in muscle milk lean muscle protein powder, chocolate actually do for you, grounded in established dietary science.

Supports Muscle Maintenance and Growth

This MUSCLE MILK protein powder is formulated with a protein blend including calcium sodium caseinate, milk protein isolate, and whey protein, providing 45.45g of protein per 100g. This high protein content is essential for muscle repair and synthesis, particularly after physical activity. Consuming adequate protein can help maintain existing muscle mass and support the growth of new muscle tissue, which is beneficial for athletes and individuals looking to increase their protein intake.

Contributes to Bone Health

The product is a significant source of calcium, providing 909.09mg per 100g, which is 70% of the Daily Value. Calcium is a critical mineral for bone density and strength. Regular intake of calcium, especially when combined with other bone-supporting nutrients, helps maintain skeletal health throughout life. This makes the product a useful option for individuals seeking to supplement their calcium intake.

Boosts Micronutrient Intake

MUSCLE MILK LEAN MUSCLE PROTEIN POWDER is fortified with a range of essential vitamins and minerals. It provides high percentages of the Daily Value for iron (45%), magnesium (43%), and zinc (62%), along with vitamins A (252%), B12 (114%), C (30%), and folate (46%). These micronutrients play diverse roles in bodily functions, from energy metabolism to immune support, helping to fill potential dietary gaps.

How to eat it

This protein powder is typically consumed as a shake, mixed with water or milk, often post-workout or as a meal replacement. It's designed for convenience and to boost protein intake, commonly used by individuals with active lifestyles or those aiming for specific macro targets.

Mix one packet with 8-10 ounces of water or unsweetened milk for a quick protein boost.
Blend with a handful of spinach or a serving of berries to add whole food nutrients and fiber.
Consider using half a packet if your protein needs are lower, to moderate overall intake of fortified nutrients.
Use as an ingredient in overnight oats or smoothie bowls to increase the protein content of meals.
Things to keep in mind

As an ultra-processed food (NOVA class 4), this product contains several additives. It includes artificial sweeteners like acesulfame potassium and sucralose, which some individuals may prefer to limit. The presence of maltodextrin can impact blood sugar levels, although the product contains no added sugar. Individuals with sensitivities to dairy proteins should note the extensive protein blend derived from milk. The product also contains soy lecithin, an emulsifier, which is relevant for those with soy allergies. Always check the full ingredient list if you have specific dietary restrictions or sensitivities.

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Reader questions
Is MUSCLE MILK LEAN MUSCLE PROTEIN POWDER healthy?
This MUSCLE MILK product scores 61/100 ('Good') on FoodScore. It offers a high amount of protein (45.45g per 100g) and is fortified with many essential vitamins and minerals, which can be beneficial for muscle support and overall nutrient intake. However, it is an ultra-processed food, meaning it contains several additives and refined ingredients.
How does MUSCLE MILK compare to other protein sources?
Compared to whole food protein sources like plain Greek yogurt or lean chicken breast, this MUSCLE MILK powder provides a more concentrated and convenient protein dose, along with added micronutrients. However, whole foods typically offer a broader spectrum of naturally occurring nutrients and no artificial ingredients. Compared to other protein powders like Optimum Nutrition Gold Standard, the nutritional profile can vary, so comparing specific labels is recommended.
What is maltodextrin, and should I be concerned about it?
Maltodextrin is a carbohydrate derived from starch (like corn, rice, or potato) that acts as a thickener, filler, or preservative. It has a high glycemic index, meaning it can cause a rapid increase in blood sugar levels. While this product has no added sugar, the presence of maltodextrin contributes to its processed nature and may be a consideration for individuals monitoring their blood sugar.
What is a typical serving size for this protein powder?
The serving size is one packet, which is 33g. This provides a significant amount of protein and fortified nutrients. Depending on your individual protein needs and dietary goals, you might adjust this serving size. For example, a half packet could still provide a substantial protein boost without over-fortifying your diet.
Can I use this product as a meal replacement?
While this MUSCLE MILK powder provides a high amount of protein and some micronutrients, it is not a complete meal on its own. It lacks the fiber and diverse phytonutrients found in whole foods. If used as a meal replacement, consider blending it with fruits, vegetables, and healthy fats to create a more nutritionally balanced option.
Are the artificial sweeteners in this product safe?
This product contains acesulfame potassium and sucralose, which are FDA-approved artificial sweeteners. Regulatory bodies generally consider them safe for consumption within acceptable daily intake levels. However, some individuals report digestive discomfort or prefer to avoid artificial sweeteners, so personal preference and tolerance are key considerations.

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Data & references

Sources: USDA FoodData Central (Branded, fdcId 1934394, modified 5/5/2021)Updated 2026-04-24