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Whey Isolate Protein Powder - Unflavoured
Promix Nutrition’s Whey Isolate Protein Powder—pure, grass-fed protein to support your muscle goals, with nothing but the essentials.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders. Enter the Zone.
Buy now, pay later from £19.25/mo
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.
Former track athlete and dietitian Albert Matheny launched Promix Nutrition in 2011 to create better, cleaner options for performance nutrition. The brand prioritises quality, science-backed performance, and safety, meeting the high standards athletes demand. Guided by the latest research, Promix delivers trusted formulas to help you perform at your peak and feel your best.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Grass-Fed Whey Protein Isolate, Less than 1% Non-GMO Sunflower Lecithin
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.
Whey Isolate Protein Powder - Unflavoured
Promix Nutrition’s Whey Isolate Protein Powder—pure, grass-fed protein to support your muscle goals, with nothing but the essentials.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders. Enter the Zone.
Buy now, pay later from £19.25/mo
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.
Former track athlete and dietitian Albert Matheny launched Promix Nutrition in 2011 to create better, cleaner options for performance nutrition. The brand prioritises quality, science-backed performance, and safety, meeting the high standards athletes demand. Guided by the latest research, Promix delivers trusted formulas to help you perform at your peak and feel your best.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Grass-Fed Whey Protein Isolate, Less than 1% Non-GMO Sunflower Lecithin
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.
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Frequently asked questions
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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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.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation