When it comes to choosing your protein powder it can get quite overwhelming because there is so much on the market. However, there is 1 consistency within the category and that is choosing between a whey protein or a whey protein isolate. In this blog M&M Fitness experts are going to explain the differences between the 2 most popular proteins on the market and which one is better for you.

Whey protein and whey protein isolate are both popular supplements, but they differ in their processing and nutritional profiles:

Whey Protein:

  • Composition: Contains a mix of protein (typically around 70-80%), lactose, fats, and some minerals.
  • Processing: Less processed than isolate, which means it retains more of the other components like lactose and fat.
  • Calories: Slightly higher in calories due to the extra fats and carbohydrates (lactose).
Best For: Individuals who aren't lactose intolerant and are looking for a more affordable protein supplement with some additional nutrients from fats and carbs.

Whey Protein Isolate:

 

  • Composition: Has a higher protein content (around 90% or more) with most of the lactose and fats removed.
  • Processing: More processed to remove most of the lactose and fats, making it a purer form of protein.
  • Calories: Lower in calories because of the reduced fats and carbs.
  • Best For: Those who are lactose intolerant, or anyone looking to maximize protein intake while minimizing calorie consumption from fats and carbs.

    Summary: If you're looking for a purer protein source with fewer calories and minimal lactose, whey protein isolate is the better choice. If you prefer a less processed option with some additional nutrients, regular whey protein is suitable.

    Popular Whey Proteins at M&M Fitness:

    Rule1 Whey: 

    Rule 1 Whey Blend Features

    Made with 100% whey, providing 24g of fast-acting protein, great taste, and exceptional value, R1 Whey Blend is one of the most popular and well-rounded protein formulas.

    • ZERO Gluten (most flavours)
    • ZERO Creamers
    • ZERO Banned Substances
    • Aspartame Free
    • Delicious Flavours
    • Suitable for Men and Women

    Who Can Use Rule 1 Whey Blend Protein?

    Rule 1 Whey Blend is suitable for both Men and Women aiming to increase their daily protein intake through utilising a high-quality whey protein. Rule 1 Whey Blend can be used as a post-workout protein top-up or a pre-workout meal. To optimise recovery, utilise Rule 1 Whey Blend after workouts and to stay energised and satiated during workouts, utilise Rule 1 Whey Blend prior to workouts.

    How To Use Rule 1 Whey Blend Protein?

    Mix 1 scoop of Rule 1 Whey Blend Protein with 200-300ml of cold water immediately after training to optimise growth and recovery.

    Product Type: Whey Protein (Instantized WPI, WPC & Whey Protein Hydrolysate)

    Popular Whey Protein Isolates at M&M Fitness:

    Total Science WPI Naturally Sweetened:

    Total Science 100% WPI is a premium grade whey protein isolate (WPI) sourced from 100% GMO free grass fed cows to guarantee the best possible ratio of amino acids and biologically active protein micro fractions. Total Science 100% WPI uses instantized cross-flow micro-filtered and ultra-filtered WPI to maximise protein content and minimise fats, carbohydrates and lactose.

    Additionally Total Science 100% WPI is also boosted with:

    • Natural fermented L-Glutamine to support digestive health and recovery
    • 3,3'-Diindolylmethane (DIM) to assist hormonal balance
    • Digestive enzymes (Bromelain) to assist with protein digestion
    • Complex of 23 vitamins and minerals to enhance overall health and vitality


    Total Science 100% WPI has a fast digestion and absorption profile making it IDEAL for use before and after training.

    Product Type: Whey Protein Isolate (WPI)
    Suitable For: Men and Women
    Assists: Muscle Recovery / Fat Loss / Lean Muscle Gain
    Ideal Use: Post Workout Recovery
    Secondary Use: Boost protein in meals/snacks (however a slower digesting protein is more suitable for this purpose due to its sustained release and its ability to give greater satiety between meals)

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