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Tom’s Weight LossRankings
Dietary supplementNot tested · not scored

ProCare Health Whey Protein — Unsweetened & Unflavored

A single-ingredient unflavoured whey protein from ultra-filtered, grass-fed whey concentrate, with no added sugar, sweeteners or flavouring, at $39.99. Protein intake is the best-evidenced countermeasure to lean mass loss during rapid weight loss, and an unflavoured powder is the version you can put in anything.

Last reviewed · researched from the manufacturer’s published pages by Tom

What’s in it

Amounts are shown only where the manufacturer publishes them. Anything without a figure is undisclosed — and for an active ingredient, an undisclosed dose is the central problem with this category.

  • Grass-fed whey protein concentrateProtein per serving not published in the description we captured

    Ultra-filtered; single ingredient with no additives

How the manufacturer says it works

ProCare Health describes it as clean, high-quality nutrition from ultra-filtered grass-fed whey concentrate, naturally rich in complete protein and essential amino acids including BCAAs and glutamine, supporting muscle recovery, immune function and digestive health, with no added sugar, sweeteners or flavouring.

What the evidence actually supports

The case for protein on a GLP-1 is the strongest in this entire directory. Rapid weight loss costs lean mass, adequate protein intake plus resistance training is the established countermeasure, and appetite suppression makes hitting a protein target through food genuinely hard. A single-ingredient unflavoured powder is the most flexible form — it goes into food as easily as a shake, with no sweetener to tolerate. Whey is a complete protein and naturally high in leucine, the amino acid that drives muscle protein synthesis.

Where that evidence stops

The protein per serving is not published in the description we captured, which is the number that matters most for a protein powder — you cannot calculate cost per gram or plan intake without it. This is concentrate rather than isolate, so it carries more lactose and slightly less protein by weight; that is cheaper and fine for most people, but relevant if the medication has already slowed your digestion or if you are lactose sensitive. Protein does not cause weight loss — it protects muscle within a deficit, and only alongside resistance training.

Strengths and problems

Strengths

  • Single ingredient with no added sugar, sweeteners or flavouring
  • Unflavoured means it goes into food as easily as a shake
  • Grass-fed, ultra-filtered concentrate
  • Whey is a complete protein and naturally high in leucine, the amino acid that drives muscle synthesis
  • Addresses lean mass loss, the best-evidenced supplement rationale on this site

Problems

  • Protein per serving is not published — the single most important number for a protein powder
  • Concentrate rather than isolate, so more lactose and slightly less protein by weight
  • Without a per-serving figure you cannot calculate cost per gram
  • No third-party testing statement
  • Protein does not cause weight loss; it protects muscle within a deficit and only alongside resistance training

What the manufacturer publishes

Publishes 8 of 8 standard terms.

Intended use
Sold as a dietary supplement, not as a treatment for any condition.
Directions
Not published in the description we captured.
Warnings
Not published in the description we captured.
Allergens
Contains whey (dairy), and as a concentrate it carries more lactose than an isolate.
Third-party testing
Not stated in the description we captured.
Pricing
$39.99 for 12 oz.
Subscription
Not stated in the description we captured.
Refunds
Not stated in the description we captured.
Shipping
Free shipping on US orders over $100.

May suit

Someone who wants plain unflavoured whey to add to food and drinks, and will ask for the grams per serving before ordering.

Do not use if

  • You are lactose sensitive — this is concentrate, not isolate
  • You have a dairy allergy
  • You have kidney disease and have not discussed protein intake with your doctor

Frequently asked

Concentrate or isolate — does it matter?

For most people, not much. Isolate is more filtered, so less lactose and slightly more protein per gram, at a higher price. Concentrate is cheaper and fine unless you are lactose sensitive — which is worth thinking about on a GLP-1, since the medication already slows digestion.

Sources

Captured . Manufacturer pages change — check the current version before relying on anything.