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Ingredient Repository · Ingredient

Ingredient

Selenium for thyroid and antioxidant support, delivered by live probiotics.

A complete plant protein rich in amino acids that supports muscle repair, fullness, and daily recovery.

What it is

Soya Protein Isolate is a pure plant protein made from non-GMO soybeans. It is a complete protein, meaning it contains all nine essential amino acids your body cannot make on its own. In meal replacement shakes, it provides quality nutrition to help rebuild muscle, keep you feeling full, and support daily energy.

Also known as: Soy Protein, Soy Protein Isolate, Soya Isolate

Key benefits

  • Provides a complete set of essential amino acids to help repair and maintain muscle tissue.
  • Promotes a lasting feeling of fullness so managing your weight feels easier.
  • Supports healthy blood cholesterol levels as part of a balanced diet.

Amplified by probiotics

Plant proteins need to be broken down into smaller pieces so your body can absorb them. Friendly probiotic bacteria produce natural enzymes that help digest soya protein, making the amino acids easier to take in. Probiotics also help stop undigested protein from causing gas in your bowel while keeping your gut lining strong and comfortable.

Typical dose

15–30 g/serving (in meal replacement or diet shakes)

The evidence

Evidence: strong

Large reviews of many studies confirm that taking 25 grams of soy protein daily as part of a low-fat diet helps lower total and bad cholesterol. Human studies show that soy protein supports muscle recovery and building just as effectively as dairy protein when taken at proper amounts. (Jenkins et al. 2019, J Am Heart Assoc) (Lynch et al. 2018, Nutrients)

  1. Jenkins DJA, et al. Cumulative Meta-Analysis of the Effect of Soy Protein Containing Isoflavones on Plasma Cholesterol. J Am Heart Assoc. 2019;8(13):e012458. PubMed ↗
  2. Lynch HM, et al. Plant-Based Diets: Considerations for Environmental Impact, Protein Quality, and Exercise Performance. Nutrients. 2018;10(12):1841. PubMed ↗

Safety & who should check first

Soya protein is safe and well tolerated for long-term daily use. Because it comes from soybeans, people with a soy allergy should avoid it. Speak to a doctor or pharmacist if you have severe thyroid conditions or food allergies.