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Whey Isolate Protein Powder - Unflavoured - Image 1
Whey Isolate Protein Powder - Unflavoured - Image 2
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Whey Isolate Protein Powder - Unflavoured - Image 4
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Whey Isolate Protein Powder

Pure, grass-fed protein to support your muscle goals, with nothing but the essentials.
£62.99£69.99
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Product description

Key Benefits

  • Clean, micro-filtered whey for easy mixing and gentle digestion.
  • 31g of protein and 6.8g of branched-chain amino acids per serving.
  • 14.2g of essential amino acids to help you meet your daily needs.
  • Sourced from grass-fed cows for a pure, unflavoured profile.
  • Protein supports muscle growth, maintenance, and normal bones.

Start strong and recover well—Promix Nutrition’s Whey Isolate Protein Powder - Unflavoured is designed for those who want straightforward, high-quality protein. Each serving delivers 31g of protein, including a full spectrum of essential and branched-chain amino acids, to help you meet your training and nutrition goals.

 

Made from the milk of grass-fed cows, this powder is micro-filtered to contain less than 1g of lactose, making it easy to digest and simple to blend. With less than 1% non-GMO sunflower lecithin for smooth mixing, you get a clean, pure protein source—no added flavours or fillers. Protein contributes to the growth and maintenance of muscle mass, and helps keep bones normal, so you can feel confident in your daily routine.

 

Why Promix Nutrition is Healf
Former track athlete and dietitian Albert Matheny launched Promix Nutrition in 2011 to create better, cleaner options for performance nutrition. Working closely with athletes, he developed formulas grounded in ingredient integrity, research, and safety. Promix products are built around what’s needed — and nothing more — with no artificial additives, gums, fillers, hormones, GMOs, gluten, soy, or antibiotics. Every formula is developed using current research, approved by in-house dietitians, and independently tested in 100% GMP-certified facilities. The result is clean, straightforward supplementation designed for people who care about exactly what they’re putting into their bodies.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Grass-Fed Whey (Milk) Protein Isolate, Emulsifier (Sunflower Lecithin)

For allergens, see ingredients in bold.

Suggested use
Use:
Perfect for post-workout shakes, smoothies, baking, or between meals to help you reach your protein targets.

2 Scoops
30 grams of pure whey isolate

12-16 fl oz.
Mix with water, milk, or your favourite non-dairy alternative

30 seconds
Blend, shake, or stir until fully dissolved



Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

Summary

This unflavoured whey isolate protein powder from Promix Nutrition offers a clean, micro-filtered source of high-quality protein, ideal for muscle growth and maintenance. With 31g of protein per serving, it is sourced from grass-fed cows and contains less than 1g of lactose, ensuring easy digestion. While most customers appreciate its quality, opinions on the taste are mixed.

AI-generated from verified customer reviews

Reviews

  • 15 days ago

    Best protein powder with minimal

    Best protein powder with minimal ingredients and decent price from Healf.

    FIONA P.Verified Buyer
  • last month

    Best protein whey powder

    I’ve been now taking this for a month, every morning in my black coffee. It mixes really well using a milk frother. It makes coffee taste milky, which I don't personally mind. I've had no side-effects from this; my previous brand caused me stomach cramps. What I have noticed is that it keeps me feeling full throughout the day, so less snacking. A great way to get your early morning protein intake if you have no time to make a proper breakfast.

    Nisba R.Verified Buyer
  • 3 months ago

    Perfect in oats if you

    Perfect in oats if you are looking for a natural porridge flavour with the additional protein hit!

    Daniel M.Verified Buyer
  • 3 months ago

    The best protein powder I’ve

    The best protein powder I’ve tried. Smooth and doesn’t have strong taste. Easy to mix and I feel I gain more muscle compare to plant based protein

    umi b.Verified Buyer
  • 4 months ago

    This is hands down the

    This is hands down the best protein powder I’ve had tried so far. So smooth, easy to mix and made the difference to help me build muscle and up my protein intake. Doesn’t taste of anything so really good as a base to mix with porridge or smoothies

    Umi B.Verified Buyer
  • 7 months ago

    Amaizng

    Amaizng

    Luca s.Verified Buyer

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Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

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How can I find out more about the ingredients in a product?

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.