🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 23% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

34 Gram(s) Serving Size
14 Servings
Other Combinations Product Type
23% Evidence Coverage

Supplement Facts — Evidence Check

Calories
130 Calorie(s)
Total Fat
1 Gram(s) (1% DV)
Cholesterol
10 mg (3% DV)
Total Carbohydrates
3.5 Gram(s) (1% DV)
Protein
26 Gram(s) (52% DV)
Calcium
230 mg (18% DV)
120 mg (10% DV)
✅ Within RDA (0.2× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 120mg UL 4000mg
25 mg (6% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 25mg
500 mcg (5% DV)
📊 Market median: 18.0mg (1009 products) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 0.5mg UL 40mg
Calcium
20 mg (1% DV)
Sodium
80 mg (3% DV)
Potassium
160 mg (3% DV)
500 mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 500mg

Other Ingredients

Protein Blend natural Vanilla flavor Gum Acacia MCT Oil Sunflower Lecithin Soy Lecithin

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (90% of products) Nutrient (52% of products)

Target Groups

Adult (18 - 50 Years) Kosher Gluten Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, add one scoop (34 g) of 100% Natural Dual-Action Protein Dietary Supplement Powder to 8 fl oz of water, juice or milk (dairy, almond, oat, rice or soy) and mix or shake until smooth. For best results, liquid should be very cold. Mixes instantly without the use of a blender.

⚠️ Warnings & Precautions

Prop 65! Warning Consuming this product can expose you to chemicals that are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food

Keep out of the reach of children.

Contains: Milk and soybeans

Allergen Warning: Manufactured in a facility that processes products containing milk, eggs, soybeans, wheat, shellfish, fish oil, tree nuts and peanut flavor.

🧪 Formulation Notes

Bluebonnet’s 100% Natural Dual-Action Protein is sourced from grass-fed cows that are not treated with antibiotics and recombinant bovine growth hormone (rBGH), also known as bovine somatotropin (BST).

Additionally, this product provides a dynamic blend of whey protein isolate and micellar casein that works throughout your workout and during the recovery phase at night. Whey protein isolate has the highest biological value (BV) of any protein on the market, which refers to a protein that has all the necessary essential amino acids for protein biosynthesis and is fast-acting to support amino acid replenishment required during and after strenuous activities. Plus, this revolutionary protein formula includes extended-action micellar casein that works well beyond strenuous activities to continually rebuild broken down muscle. While both whey protein isolate and micellar casein are rich sources of branched chain amino acids (BCAAs) and glutamic acid, whey protein isolate alone provides the naturally occurring immunoglobulins that help support the immune system, which is transiently depressed during strenuous activity.

Whey + Casein from free-roaming grass-fed cows 26 g microfiltered protein per serving

No sugar added

No antibiotics/hormones (rBGH)

Fast-action whey protein isolate Extended-action micellar casein

No sweeteners/artificial flavors

Low sodium/cholesterol

Contains: Milk and soybeans

Free of egg, fish, crustacean shellfish, tree nuts, peanuts and wheat. Also free of yeast, gluten, barley and rice.

Bluebonnet’s KOF-K Certification #K-0000700

Additional Information

Unlike the common practice of using heat-processed whey protein isolate and micellar casein that can denature (render useless) the protein and immunoglobulins, Bluebonnet employs a special low-temperature, microfiltration process that removes excess fat while leaving the protein undenatured and immunoglobulins intact.

For athletes, sports enthusiasts, weekend warriors and active individuals, take Bluebonnet’s 100% Natural Dual-Action Protein with: Bluebonnet’s BCAAs Vegetable Capsules for building and repairing muscle. Bluebonnet’s Super Fruit Vegetarian SOD Cantaloupe Fruit Extract Vegetable Capsules that contain naturally occuring superoxide dismutase (SOD) for reducing oxidative stress. Bluebonnet’s L-Glutamine Powder for building lean muscle. Bluebonnet’s Nucleotide Complex 500 mg Vegetable Capsules for producing energy and repairing muscle.

1600H

Keep tightly closed. Store in a cool, dry place away from heat, light and moisture.

Servings per container are an approximate. Note: This product is sold by weight, not volume. Therefore, settling of contents may occur during shipping.

The Federal Government has determined there is no significant compositional difference in the milk or milk by-products from rBST or rBGH treated or untreated cows.

Typical Amino Acid Profile Per Serving Values are based on amino acid milligram percentages per 26 grams of protein in a single serving of Bluebonnet’s 100% Natural Dual-Action Protein Powder. Amino Acid % Total Protein mg Alanine 4.3% 1110 mg Arginine 3.1% 800 mg Aspartic Acid 9.3% 2405 mg Cystine 1.5% 390 mg Glutamic Acid 19.6% 5105 mg Glycine 1.8% 465 mg Histidine 2.1% 550 mg Lysine 8.8% 2285 mg Methionine 2.5% 645 mg Phenylalanine 3.7% 950 mg Proline 7.8% 2015 mg Serine 5.1% 1325 mg Threonine 5.9% 1545 mg Tryptophan 1.7% 430 mg Tyrosine 2.9% 770 mg Branched Chain Amino Acids Isoleucine 5.5% 1435 mg Leucine 10.2% 2660 mg Valine 6.0% 1565 mg Protein Fractions Beta-Lactoglobulin 27% 9230 mg Glycomacropeptides (GmP) 16% 4280 mg Alpha-Lactalbumin 10% 3200 mg Immunoglobulins (IgG) 2% 720 mg Serum Albumins <1% 250 mg Values are based on a calculation combining Whey Protein Isolate, Micellar Casein and Calcium Caseinate.

K Dairy Gluten free No sugar added

Instantized powder

Product Details

UPC / SKU 7 43715 01600 2
DSLD Entry Date 2018-09-21
Product Type Other Combinations
Form Powder
Brand Bluebonnet
DSLD ID 179868
Data Updated 2026-04-11

Research Evidence

40 Research Sources
54 Avg Quality Score
16 Rct
12 Meta Analysis
7 Clinical Trial
5 Systematic Review
A Glutamine supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2014
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017
B Glutamine for induction of remission in Crohn's disease
Systematic Review The Cochrane database of systematic reviews 2016
B Human growth hormone and glutamine for patients with short bowel syndrome
Systematic Review The Cochrane database of systematic reviews 2010
B Immunonutrition as an adjuvant therapy for burns
Meta Analysis The Cochrane database of systematic reviews 2014
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2008
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016
B Glutamine supplementation for young infants with severe gastrointestinal disease
Meta Analysis The Cochrane database of systematic reviews 2014
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2012
View all evidence for Glutamine →

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