Progressive Grass Fed Whey Isolate (Formerly Precision All Natural Whey Isolate Protein), 100% New Zealand Whey

Progressive Grass Fed Whey Isolate Details

Progressive Grass Fed Whey Isolate (formerly Precision All Natural Whey Isolate Protein) delivers 100% New Zealand grass-fed whey protein isolate from one of the cleanest, most-trusted dairy supplies in the world. New Zealand cows are pasture-raised year-round on grass, producing whey protein with a cleaner profile than industrial dairy. Progressive's formulation is naturally sweetened with stevia (no artificial sweeteners), gluten-free, and made in Canada. The premium-tier choice for adults wanting New Zealand-source whey isolate from one of Canada's long-trusted natural health brands.

Vitamins Lowest Prices  |  Lowest Price in Canada — Guaranteed  |  Ships from Ontario across Canada

Quick Facts

Who Progressive Grass Fed Whey Isolate Is For

• Adults wanting premium New Zealand grass-fed whey isolate with clean-label natural sweetening
• People who specifically prefer stevia-sweetened protein over artificial sweeteners
• Customers who've been using Precision All Natural Whey Isolate Protein and want to continue with the rebranded Progressive product
• Strength trainers and athletes wanting the cleanest whey isolate sourcing available
• Adults with mild lactose sensitivity — isolate format has minimal lactose
• Canadians supporting Canadian-made sports nutrition from one of Canada's long-trusted natural health brands

Who this product is NOT for: If you have a dairy allergy (not just lactose intolerance), avoid whey isolate — even isolates contain milk proteins. Plant-based protein is the right alternative — see Genuine Health Fermented Vegan Proteins+ or Vega Sport Protein. If you don't like stevia (some people taste it as bitter), Perfect Sports Diesel uses different flavour systems — see Perfect Sports Diesel. If you want lower-cost Canadian whey isolate, see North Coast 100% Iso Protein. If you want premium triple-isolate with probiotics and enzymes, see PVL IsoGold.

Vitamart's Take

Progressive Grass Fed Whey Isolate (the rebranded continuation of Precision All Natural Whey Isolate Protein) sits in the premium tier of whey isolates — New Zealand grass-fed sourcing combined with stevia-only natural sweetening. The clean-label approach is what differentiates this product: no artificial sweeteners, just natural stevia. Progressive is one of Canada's long-trusted natural health brands. The sensible choice for adults specifically wanting New Zealand-source whey isolate with clean-label natural sweetening. Perfect Sports Diesel is a peer New Zealand-source isolate at a similar tier with different sweetening and flavour systems — try whichever fits your taste preference. For more accessibly priced Canadian-source isolate, North Coast 100% Iso Protein delivers good value. For premium triple-isolate with probiotics and enzymes, PVL IsoGold is the broader feature-set option.

How Progressive Grass Fed Whey Isolate Compares

Progressive vs Perfect Sports Diesel

Progressive (this product): 100% New Zealand grass-fed whey isolate. Naturally sweetened with stevia. Clean-label focus.
Perfect Sports Diesel: Also 100% New Zealand grass-fed whey isolate. CFM® processing. Different sweetening and flavour systems. A peer product — pick based on flavour preference and price comparison.

Progressive vs North Coast 100% Iso Protein

Progressive (this product): Premium-tier New Zealand grass-fed sourcing. Higher cost per gram of protein.
North Coast 100% Iso Protein: Canadian grass-fed whey isolate. More accessible price point. A fit for adults wanting whey isolate quality without the New Zealand premium.

Progressive vs PVL IsoGold

Progressive (this product): Single-source New Zealand whey isolate with clean stevia sweetening.
PVL IsoGold: Triple-source whey isolate with added probiotics and digestive enzymes. The most-premium-tier choice with broader feature set. A fit if you want maximum protein quality with probiotic and enzyme support.

Why New Zealand Whey Matters

New Zealand has a unique position in the global dairy supply:

• Year-round pasture-raised: New Zealand's mild climate allows cows to graze on grass year-round, producing whey with a cleaner profile than industrial dairy operations that rely heavily on grain feeding.
• Strict regulatory standards: New Zealand has some of the strictest dairy quality and traceability standards globally, including bans on certain hormones and antibiotics used in other industries.
• Naturally higher CLA and omega-3: Grass-fed dairy contains naturally higher levels of conjugated linoleic acid (CLA) and omega-3 fatty acids compared to grain-fed dairy.
• What this means for the protein: The amino acid profile is the same, but the overall nutritional context is cleaner — lower environmental contaminants, no synthetic hormones, and a healthier fatty acid profile in any residual fat.
• Price reflects sourcing: New Zealand whey costs more than industrial dairy whey. The premium reflects the sourcing standards, not marketing markup.

How To Use

Adults: Mix 1 scoop with 250-350 ml of cold water, milk, or in a smoothie. Best consumed within 30-60 minutes after training for post-workout recovery, or anytime during the day to support daily protein intake.

For most adults, 1-2 scoops daily covers protein supplementation needs. Total daily protein intake of 1.2-2.0g per kg of body weight supports muscle growth and recovery for active adults. Talk to a healthcare practitioner before use if you have kidney disease or a chronic medical condition.

Frequently Asked Questions

Pairs Well With

• Allmax Creatine Monohydrate — the classic strength training stack
• Vega Sport Electrolyte Hydrator — hydration support for training
• BCAA Supplements — for additional during-workout amino acids
• Multivitamins — daily nutritional foundation

💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.

Compare Similar Products

• Perfect Sports Diesel — Peer New Zealand grass-fed isolate with different sweetening.
• North Coast 100% Iso Protein — Canadian grass-fed isolate at a more accessible price.
• PVL IsoGold — Premium triple-isolate with probiotics and enzymes.
• All Whey Protein Isolates — Browse the full whey isolate category.

About Vitamart

Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.

Vitamins Lowest Prices.

Add 1 scoop (40g) to 250mL of the beverage of your choice.  Consume one serving daily or as directed by a health care professional.