• Pure 90% Cold-Filtered Whey Isolate delivers fast-digesting, high-quality protein in a convenient 2kg tub.
• Unflavoured, sugar-free and free from artificial sweeteners, flavours or colours, making it versatile for any shake or recipe.
• Naturally high in BCAAs and L-Glutamine to support muscle recovery and reduce training-induced muscle damage.
• Transparent, label-forward formulation with full disclosure of ingredients and clinically proven doses, including exact protein grade and amount.
Popular Searches
Top Brands
Available in store
Pro Line, ISO Advanced, 100% Cold-Filtered Whey Isolate Protein, Unflavoured, 2kg
Size
2
kg
UPC
700199004802
Best Before
04/2028
44 people have viewed this item in the last 7 days
About this item
Suggested Use
Shake or blend 1 scoop of ISO ADVANCED NATURAL in 250ml to 300ml of cold water or milk, add or reduce fluid to achieve your desired taste.
Ingredients
Cross Flow Micro Filtered Whey Isolate 90% (33.6 g), Guar Gum (500 mg).
Description
ISO ADVANCED NATURAL is free of any artificial sweeteners, flavours or colours and uses only pure Cold-Filtered Whey Protein Isolate 90%, no added amino acids, no creamers, no soy, is sugar free and low in or fat free, and no hormones.
ISO ADVANCED whey protein isolate contains only the highest rated Biological Value (BV) protein available and is easily and rapidly digested. High in naturally occurring key amino acids L-Glutamine and BCAA’s that help stop and reverse the damage from training to help you build quality muscle and increase recovery time.
All PROLINE products deliver full disclosure of all ingredients and clinically proven doses so you know exactly what you’re getting every time and we have even taken the unprecedented step of listing not just the grade of protein used, but how much is used.
Frequently Asked Questions
What is ProLine ISO Advanced Unflavoured, and what is it used for?
ProLine ISO Advanced Unflavoured is a 2 kg pure whey protein powder containing 33.6 g of cold-filtered 90% whey protein isolate per scoop, with no artificial sweeteners, flavours, or colours — only whey isolate and guar gum. Designed for athletes and active adults supporting muscle building, recovery, and lean body composition. The unflavoured format is versatile for mixing into shakes, smoothies, or recipes. Blend one scoop with 250–300 mL of cold water or milk.
What are the ingredients in ProLine ISO Advanced Unflavoured?
The only active ingredient is cross-flow micro-filtered whey protein isolate at 90% concentration (33.6 g per scoop). Low-temperature filtration preserves the native protein structure including immunoglobulins and lactoferrin, with naturally high levels of BCAAs and L-glutamine for muscle protein synthesis and recovery. The sole excipient is guar gum (500 mg), a natural soluble fibre for texture. No added amino acids, no creamers, no soy, no sugar, no hormones.
Who should use ProLine ISO Advanced Unflavoured, and how?
For athletes, gym-goers, and active adults wanting a clean, versatile protein without artificial ingredients. Blend 1 scoop in 250–300 mL of cold water or milk; adjust liquid to taste. Best consumed within 30–60 minutes after training for muscle recovery, or anytime to meet daily protein targets. Not suitable for those with dairy or milk allergies. Individuals with lactose intolerance may tolerate whey isolate better than concentrate due to the filtration process, though individual sensitivity varies.
How does ProLine ISO Advanced Unflavoured differ from other whey isolate products?
ProLine discloses the exact protein grade (90% isolate) and exact gram weight (33.6 g per scoop) directly on the label — a practice rare in Canadian sports nutrition, where most competitors use proprietary blend labels that conceal individual ingredient amounts. The 90% concentration delivers one of the highest protein-to-powder ratios in retail whey isolate. With only two ingredients (whey isolate + guar gum), there is no filler and no amino spiking — the practice of adding cheap amino acids like taurine or glycine to inflate lab protein readings. ProLine also manufactures its own products in-house rather than outsourcing, with direct quality control from raw material sourcing to finished product.
What is ProLine?
ProLine is a BC-based premium sports nutrition brand backed by over 20 years of contract manufacturing experience. Unlike brands that outsource production, ProLine formulates and manufactures its own products — giving it direct control from raw ingredient sourcing to finished formula. The brand is committed to scientific evidence, full ingredient disclosure, non-GMO sourcing, and sustainable manufacturing practices across its performance supplement line.
What makes ProLine different from other sports nutrition brands?
ProLine was among the first Canadian sports nutrition brands to commit to 100% label transparency — listing the exact grams of every ingredient including protein grade, with no proprietary blends concealing dosages. This matters because many sports supplements use blend labels to hide underdosed actives. Combined with in-house manufacturing control and non-GMO, no-filler sourcing, ProLine offers the rare combination of complete formulation honesty and the manufacturing credibility that comes from making products yourself.
The information provided above is for reference purposes only and has not been reviewed or approved by Health Canada. It does not constitute medical advice and should not replace consultation with a qualified healthcare professional.
Disclaimer
You should not use the information or services on this Site to diagnose or treat any health issues or for prescription of any medication or other treatment.
Always check the product label or packaging prior to using any product. If there are discrepancies, customers should follow the information provided on the product label or packaging.
Pro Line, ISO Advanced, 100% Cold-Filtered Whey Isolate Protein, Unflavoured, 2kg
Size
2
kg
UPC
700199004802
Best Before
04/2028
44 people have viewed this item in the last 7 days
$136.99
Quantity
Not enough inventory in stock
Purchase limit exceeded
In-Store Purchases
In stock at LIFEPLUS Natural Health
#1825 - 4720 Mcclelland Rd, Richmond, BC
Free in-store pickup available
Ready by
Today, Jun 26
⏱️
Shipping Options
Available to ship
Estimate Ship Date
Today, Jun 26
⏱️
Metro Vancouver
Free Shipping Over $69
Within Canada
Free Shipping Over $99
United States
Mainland China
Starting from $9
