Protein Powder

(for weight-loss stall driven by low satiety or under-eating)

Selection criteria

All products below meet all of the following:

  • Protein source:
    – Whey protein isolate or
    – Single-source plant protein (soy or pea)

  • No blends (no multiple proteins combined)

  • Unflavoured only

  • No added enzymes, BCAAs, vitamins, or minerals

  • Clear, verifiable labelling

  • Suitable for small, repeatable doses

How to use

  • Start: 10–15 g protein per serving

  • Timing: Between meals or alongside low-protein meals

  • Spacing: Separate from fibre-heavy meals if bloating occurs

  • Daily target: 1.2–1.6 g protein per kg bodyweight per day (from all sources)

Avoid >25 g per serving if bloating or early fullness occurs.

All products below are functionally equivalent when form and dose are matched.

Isopure

Whey Protein Isolate - Unflavoured 25 g protein per scoop (start with 1/2 scoop for 12-13g) Contains soy lecithin (emulsifier)

Nutricost

Soy Protein Isolate - Unflavoured 10 g protein per serving Suitable for frequent, small top-ups