MyProtein
Impact Whey Protein 5.5lb
59/100
SUPPIE SCORE
88/100
EFFICACY
Medium
SAFETY
56/100
CLEANLINESS
What Does Impact Whey Protein 5.5lb Do?
Impact Whey Protein 5.5lb lists Whey Protein Concentrate (Milk) (91% of formula in exact 5.5 lb Chocolate Smooth/Milkshake retail listing) and Branched-chain amino acids (BCAAs) (5 g per serving in exact 5.5 lb retail listing) as its main actives. Any judgement should be based on the stated amounts and forms rather than the product name or marketing claims alone.
Is 22 g of whey protein enough for post-workout muscle growth?
How useful are the 5 g of BCAAs if I already eat enough protein?
How does whey protein concentrate compare with whey isolate for digestion and lactose content?
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What Are the Benefits of Impact Whey Protein 5.5lb?
Based on proven scientific research
Muscle protein synthesisVery strong
Post-workout recoveryStrong
Lean mass support with trainingStrong
Increasing daily protein intakeVery strong
Satiety supportModerate
Good For:
What Are the Side Effects of MyProtein Impact Whey Protein 5.5lb?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Contains milk-derived whey protein concentrate, so it is unsuitable for people with milk allergy and may cause symptoms in lactose-sensitive users.
•Some 5.5 lb and flavor listings include soy lecithin, and official flavor variants may include wheat or soy; check the exact flavor label if allergen avoidance is important.
•Typical side effects are digestive: bloating, gas, nausea, or loose stools, especially with large servings or when mixed with milk.
•High-protein supplementation should be used cautiously in kidney disease, severe liver disease, or medically restricted-protein diets unless supervised by a clinician.
•High-protein shakes may affect levodopa timing and dairy minerals can interfere with some antibiotics or thyroid medication if taken together; separate dosing when advised.
•During pregnancy or breastfeeding, whey protein as food protein is generally compatible if tolerated, but flavored versions with sweeteners should be cleared with a healthcare professional if intake is frequent.
Potential Side Effects
Negative Interactions
Allergens
MilkSoy in some/retail chocolate listingsWheat in some flavor variants
Inactive Ingredients
Emulsifier (soy lecithin)
Low RiskSunflower lecithin
Low RiskCocoa powder
GoodCocoa processed with alkali
GoodFlavouring
Medium RiskNatural and artificial flavor
Medium RiskGum arabic
GoodCellulose gum
Low RiskSucralose
Medium RiskAcesulfame potassium
High RiskSalt
Low RiskWhat Are the Ingredients in MyProtein Impact Whey Protein 5.5lb?
Whey Protein Concentrate (Milk)
91% of formula in exact 5.5 lb Chocolate Smooth/Milkshake retail listing
Branched-chain amino acids (BCAAs)
5 g per serving in exact 5.5 lb retail listing
Emulsifier (Soy Lecithin)
Sunflower Lecithin
Cocoa Powder
Cocoa processed with alkali
Flavouring
Natural and Artificial Flavor
Gum Arabic
Cellulose Gum
Sucralose
Acesulfame Potassium
Salt
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Dosage & Bioavailability
How the active doses and forms in Impact Whey Protein 5.5lb compare to the research.
•Whey Protein Concentrate (Milk) is listed at 91% of formula in exact 5.5 lb Chocolate Smooth/Milkshake retail listing per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Branched-chain amino acids (BCAAs) is listed at 5 g per serving in exact 5.5 lb retail listing per serving; without a source-specific reference range, dose adequacy cannot be graded.
Frequently Asked Questions
Common questions about MyProtein Impact Whey Protein 5.5lb