🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 17% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

28 Gram(s) Serving Size
24 Servings
Other Combinations Product Type
17% Evidence Coverage

Supplement Facts — Evidence Check

Calories
100 Calorie(s)
Total Carbohydrate
4 Gram(s) (1% DV)
Protein
19 Gram(s) (38% DV)
Sodium
300 mg (13% DV)
Egg White, Powder
24 Gram(s)
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 1.4mg

Other Ingredients

Xylitol Natural Flavors Sunflower Lecithin Stevia leaf extract

Label Claims — Verification

Nutrient
All Other
All Other (98% of products) Structure/Function (78% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years) Kosher Halal Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested usage: Mix 1 level scoop daily into 8 oz. of cold water, milk, or your favorite beverage. Stir or blend.

⚠️ Warnings & Precautions

Notice: Use this product as a food supplement only. Do not use for weight reduction. Contains xylitol, which is harmful to pets.

Contains egg.

Not manufactured with wheat, gluten, soy, milk, fish, shellfish or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

🧪 Formulation Notes

Now Sports Egg White Protein is an excellent source of high quality protein. Good quality proteins rate well on the PDCAAS (Protein Digestibility Corrected Amino Acid Score), the most accurate measurement of a protein's quality. Now Sports Egg White Protein rates as one of the highest quality proteins available when using the PDCAAS. A good mix of proteins from different sources provides the best results, and high quality Now Sports Egg White Protein is an excellent addition to any protein supplementation program.

The egg white powder is pasteurized which inactivates the avidin glycoprotein. Therefore, biotin fortification is not necessary for this product.

Natural color variation may occur in this product.

Crescent H (Halal)

Egg White Protein with BCAAs Protein powder 19g protein Complete protein

Paleo friendly

Steroid tested Non-GMO No aspartame No sucralose No acesulfame-K

Triangle K (Kosher)

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with wheat, gluten, soy, milk, fish, shellfish or sesame ingredients.

Additional Information

This product is sold by weight not volume. Store in a cool, dry, dark place after opening.

Crescent H (Halal) GMP Quality Assured

Paleo friendly Steroid tested Triangle K (Kosher) Informed Sport We test - You trust

Typical Amino Acid Profile (example) (per serving) Essential Amino Acids mg Per serving L-Histidine 394 L-Isoleucine 1233 L-Leucine 2144 L-Lysine 1206 L-Methionine 629 L-Phenylalanine 1037 L-Threonine 768 L-Tryptophan 267 L-Valine 1579 Non-Essential Amino Acids L-Alanine 1021 L-Arginine 972 L-Aspartic Acid 1799 L-Cystine 431 L-Glutamic Acid 2262 Glycine 612 L-Proline 624 L-Serine 1187 L-Tyrosine 670 Subject to natural variability Branched-Chain Amino Acids (from egg white powder and branched-chain amino acids powder) This bottle is made from 100% PCR (post-consumer recycled) resin.

Product Details

UPC / SKU 7 33739 02046 8
DSLD Entry Date 2025-07-24
Product Type Other Combinations
Form Powder
Brand NOW Sports
DSLD ID 335348
Data Updated 2026-04-11

Research Evidence

50 Research Sources
47 Avg Quality Score
28 Rct
13 Clinical Trial
5 Guideline
4 Systematic Review
A Using a Novel Consensus-Based Chemoinformatics Approach to Predict ADMET Properties and Druglikeness of Tyrosine Kinase Inhibitors.
Guideline International journal of molecular sciences 2025
B Australia and New Zealand consensus statement on the cardiovascular management of patients with chronic lymphocytic leukaemia treated with Bruton's tyrosine kinase inhibitors.
Guideline Internal medicine journal 2025
B Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates
Systematic Review The Cochrane database of systematic reviews 2020
B [Clinical practice guideline on anaplastic lymphoma kinase-tyrosine kinase inhibitors for non-small cell lung cancer (2025 edition)].
Guideline Zhonghua zhong liu za zhi [Chinese journal of oncology] 2025
B [Chinese expert consensus on epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of non-small cell lung cancer (2025 edition)].
Guideline Zhonghua yi xue za zhi 2025
B Consensus Guideline for the Diagnosis and Treatment of Tyrosine Hydroxylase (TH) Deficiency.
Guideline Journal of inherited metabolic disease 2025
B Baseline-dependent effect of dopamine's precursor L-tyrosine on working memory gating but not updating
Rct Cognitive, affective & behavioral neuroscience 2020
B Effect of Amino Acid Supplementation on Iron Regulation after Endurance Exercise
Rct Nutrients 2023
C Attenuating Muscle Damage Biomarkers and Muscle Soreness After an Exercise-Induced Muscle Damage with Branched-Chain Amino Acid (BCAA) Supplementation: A Systematic Review and Meta-analysis with Meta-regression
Systematic Review Sports medicine - open 2024
C The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review
Systematic Review Plant foods for human nutrition (Dordrecht, Netherlands) 2020
View all evidence for Tyrosine →

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