Soy protein powder is a popular plant-based supplement for athletes and fitness enthusiasts looking to support muscle growth and recovery. With numerous options available, understanding key factors can help you select a product that aligns with your dietary needs and fitness goals.
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics
- PURE PROTEIN POWDER: Soy Protein Isolate is a good vegetable source of high-quality complete protein that has an excellent amino acid profile
- UNFLAVORED PROTEIN POWDER: Soy Protein Isolate is a good vegetable source of high-quality complete protein that has an excellent amino acid profile
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Soy Protein Isolate Powder: Plant-based protein widely used in active, fitness-focused routines, a vegan protein option for shakes, smoothies, and recipes. Contains soy.
- Smooth, Neutral Taste: Unflavored powder, mixes into shakes, smoothies, or recipes, gluten- and sugar-free, 30g servings for flexible daily use in vegan nutrition plans.
- Single-Ingredient Formula: Soy protein isolate only, simple to pair with fruits, greens, or other supplements in a personalized routine, not for those with soy sensitivities.
- Made in a cGMP-Compliant Facility: Manufactured in a facility that follows current Good Manufacturing Practices (cGMP) for consistent, carefully produced supplements you can rely on.
- Unflavored: Enjoy the unflavored soy protein isolate.
- 2 lbs Per Container: Generous 2 lb container provides plenty of servings for regular use.
- Gluten-Free: Formulated without gluten for those with dietary preferences or restrictions.
- GMO-Free: Made without genetically modified organisms (GMOs).
- Earthborn Elements Soy Protein in a resealable bucket
- Add to smoothies, shakes & drinks
- Naturally derived from soybeans
- Pure & Undiluted: Never any additives or fillers
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics
- PURE PROTEIN POWDER: Soy Protein Isolate is a good vegetable source of high-quality complete protein that has an excellent amino acid profile
- UNFLAVORED PROTEIN POWDER: Soy Protein Isolate is a good vegetable source of high-quality complete protein that has an excellent amino acid profile
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Amazing Taste: Experience the ultimate combination of great flavor and balanced nutrition with Total Soy Protein Powder, offering a satisfying taste that fits easily into your daily routine
- Complete Plant Protein for Your Daily Nutrition: Total Soy provides complete soy protein with all essential amino acids, supporting muscle maintenance and balanced nutrition as part of an active lifestyle
- Made with Soy Protein: Total Soy is made with soy ingredients and naturally occurring compounds, offering a plant-based option without synthetic hormones, stimulants, or artificial ingredients
- Low Carb, Low Sugar: With a low-carbohydrate profile and 0g added sugar, Total Soy fits well into lower-sugar and reduced-carb eating preferences
- Minimalist Soy Protein Isolate in a resealable bag
- Packaged for Convenience – Comes in an easy-to-open white bag
- Versatile for Everyday Household Needs – Ideal for smoothies, shakes, and baking recipes
- Minimalist Living – Created for those who value simplicity, organization, and convenience
- Pure Original Ingredients Soy Protein Isolate in a resealable bag
- Unflavored: Use in shakes or as a flour replacement
- Non GMO & Vegan
- Always pure ingredients with no additives
- Unpretentious Baker Soy Protein Isolate
- Soy Protein Isolate is a protein derived from soybeans
- Good source of protein and iron
- Add to smoothies, shakes, or drinks
- CLEANER INGREDIENTS: 21g of Organic plant based protein and 1g sugar. Our protein blend contains Organic peas, brown rice & chia seeds with all 9 essential amino acids. Each serving has low net carbs and features 6g of prebiotic + fiber* for gut support.
- HIGHER STANDARDS: This product is vegan, contains no erythritol, gluten-free, kosher, made without soy ingredients & Non-GMO. You also won't find any carrageenan, lactose & dairy ingredients, artificial colors, flavors, sweeteners, or preservatives.
- USDA ORGANIC & CERTIFIED PLANT-BASED: To ensure we are delivering on high-quality products, we use third parties to verify that we are certified USDA Organic and plant based.
- CUSTOMIZE ANY WAY: You can mix this with any liquid like water, almond milk, oat milk, or blend it to create a delicious shake or smoothie. For even more creative ways you can add it to overnight oats and other baked goods for a protein and energy boost.
This article is part of our complete guide Vitamins & Supplements — browse all our comparisons and buying guides.
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Sports Nutrition Soy Protein Powders
What to Look For in Soy Protein Powder
Soy protein powders offer a complete amino acid profile, making them a viable alternative to whey for many individuals. When choosing a product, consider the following:- Protein Content: Aim for powders with at least 20-25 grams of protein per serving to effectively support muscle synthesis.
- Ingredients: Look for minimal additives, such as artificial sweeteners, flavors, and fillers. Opt for isolates or concentrates, which offer higher protein purity.
- Third-Party Certifications: Certifications from organizations like NSF Certified for Sport or Informed-Choice indicate that the product has been tested for banned substances and contaminants.
- Flavor and Mixability: Read reviews to gauge how well the powder mixes with liquids and whether the flavor is palatable.