NOW Foods Sports, Soy Protein Isolate, Pure Unflavored, 2 lbs (907 g) - 910g

Brand: NOW Foods - compare every NOW Foods product

From £37.79 across 1 UK retailer.

Categories: Muscle Gain, Plant Protein, Vegan Protein, Soy Protein, Vegan, Vegetarian, Kosher, Powder

Serving size: 1/3 Cup (24 g)

Analysis

A plant‑based soy protein isolate powder delivering 20 g of protein per serving, with low fat, zero carbs and a full profile of essential amino acids, plus added Vitamin D3, calcium, iron and potassium.

+ 20 g high‑quality protein and a complete amino‑acid spectrum per scoop. + Vitamin D3 and calcium are disclosed and work synergistically for bone health. + All doses are fully disclosed, aiding transparent supplementation. + Rare inclusion of corn and wheat among soy isolates can appeal to those seeking familiar grain‑based formulations. - Calcium may inhibit iron absorption; spacing intake is advisable. - Contains soy and multiple common allergens (gluten, milk, egg, fish, possible crustacean, tree‑nut traces). - Larger pack sizes generally provide better value than smaller ones.

This family stands out in the soy‑protein market by pairing a complete amino‑acid profile with added Vitamin D3, calcium and iron, all with full dose transparency. The rare presence of corn and wheat distinguishes it from many peer isolates that are grain‑free. While the Vitamin D3‑calcium synergy supports bone health, the calcium‑iron interaction means users should separate iron‑rich meals or supplements from this product. All variants share the same allergen list and nutritional makeup, with only size‑related pricing differences.

Prices across UK retailers

RetailerPriceAvailabilityLink
iHerb£37.79In stockView

Ingredients

Allergens