The purest form of whey protein

Isolac® is a powerful whey protein for muscle building and recovery

Whey protein isolates contain at least 90% protein including all the essential and branched chain amino acids (BCAAs) required for muscle growth.
As a pure source of high quality protein and soluble in a wide pH range, Isolac®  is perfect protein source for popular sports formats such as nutritional bars, powders and RTD beverages.

With the exceptional amino acid composition and superior benefits that comes naturally from whey, Isolac® is a perfect protein choice for a range of applications such as;

  • low lactose or lactose free products
  • convenient protein source  for athletes and gym-goers
  • protecting lean muscle mass during calorie reduction
  • premium protein source in clinical nutrition.


Isolac® Whey protein isolates
Features • Superior source of protein
• Excellent biological value
• Rich source of essential amino acids (EAA)
• Naturally high in branched chain amino acids (BCAAs); leucine, isoleucine, valine
• 100% natural
• Low lactose
• Low fat
• Low glycemic index
• Kosher and Halal approved
• Suitable for vegetarians
• Produced to the highest quality standards
• Grass fed – Fully traceable to farm source
• Non GM
Nutritional profile • Protein 91% (dry basis)
• Fat 1.0%
• Lactose 0.5% (Typical)


Isolac® Instant

New Features Benefits Ideal Applications
• Agglomerated and instantised
• Excellent dispersibility
• Easy to mix without lumping • High protein powdered beverages
• Sports supplements
• Low carbohydrate products
• Meal replacement powders


Isolac® Clear

New Features Benefits Ideal Applications
• Heat stable at low pH • Excellent clarity
• No sedimentation
• Refreshing clear RTD beverages
• Sports recovery drinks
• Protein enriched waters
• Low carbohydrate beverages

Advance your project

We can help >
Our experienced marketing and application teams are on hand to support with samples,  product specifications, and to inspire with the co-creation of new market leading products.

Looking for something more?
Hydrolysed whey protein isolates offer new benefits through fast acting proteins with a unique amino acid and peptide profile. Discover more about Optipep® Sports, hydrolysed whey protein at its best.


Whey Myth busters


To find out more on the benefits of whey protein, visit



Interested in the Carbery approach?

Deirdre Claesson
Sales Manager
Tel: +353 86 851 9638
Contact Us

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