Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings supplement bottle
Vitauthority

Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings

What We Researched
28 active ingredients analyzed · 2 retailers compared · Last updated: Mar 2026
84
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (Ascorbic Acid) 50 mg 56%
Multi Source Collagen ComplexHydrolyzed Grass-Fed Bovine Collagen Peptides, Hydrolyzed Fish Collagen, Chicken Bone Broth Collagen Concentrate, Water-Soluble Eggshell Membrane Collagen 20 g *
Fibersol®-2 (Soluble Corn Fiber) 200 mg *
Hyaluronic Acid (as Sodium Hyaluronate) 50 mg *
Bacillus coagulans (10 mg) 1 billion CFU *
Typical Amino Acid Profile per 100 g
Alanine 8 g
Arginine 6.5 g
Aspartic Acid 4 g
Glutamic Acid 9.1 g
Glycine 21.5 g
Histidine 0.4 g
Hydrodxylysine 0.5 g
Hydroxyproline 10.2 g
Isoleucine 1.1 g
Leucine 2.4 g
Lysine 3.2 g
Methionine 0.6 g
Phenylalanine 1.5 g
Proline 12.6 g
Serine 2.9 g
Threonine 1.4 g
Tyrosine 0.2 g
Valine 1.85 g
Valine 223 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin C (Ascorbic Acid) Fair
  • Multi Source Collagen ComplexHydrolyzed Grass-Fed Bovine Collagen Peptides, Hydrolyzed Fish Collagen, Chicken Bone Broth Collagen Concentrate, Water-Soluble Eggshell Membrane Collagen Good
  • Fibersol®-2 (Soluble Corn Fiber) Good
  • Hyaluronic Acid (as Sodium Hyaluronate) Good
  • Bacillus coagulans (10 mg) Good
  • Typical Amino Acid Profile per 100 g Good
  • Alanine Fair
  • Arginine Good
  • Aspartic Acid Fair
  • Glutamic Acid Fair
  • Glycine Good
  • Histidine Good
  • Hydrodxylysine Good
  • Hydroxyproline Fair
  • Isoleucine Good
  • Leucine Good
  • Lysine Good
  • Methionine Good
  • Phenylalanine Fair
  • Proline Fair
  • Serine Fair
  • Threonine Good
  • Tyrosine Good
  • Valine Good
  • Valine Good
Other Ingredients Excellent

Fillers & Additives

No inactive ingredient data available.

Efficacy Fair

Dosage Analysis

  • Vitamin C (Ascorbic Acid) 50 mg Under-dosed
  • Multi Source Collagen ComplexHydrolyzed Grass-Fed Bovine Collagen Peptides, Hydrolyzed Fish Collagen, Chicken Bone Broth Collagen Concentrate, Water-Soluble Eggshell Membrane Collagen 20 g Effective
  • Fibersol®-2 (Soluble Corn Fiber) 200 mg Under-dosed
  • Hyaluronic Acid (as Sodium Hyaluronate) 50 mg Under-dosed
  • Bacillus coagulans (10 mg) 1 billion CFU Effective
  • Arginine 6.5 g Effective
  • Aspartic Acid 4 g High
  • Glutamic Acid 9.1 g High
  • Glycine 21.5 g High
  • Histidine 0.4 g Under-dosed
  • Hydrodxylysine 0.5 g Under-dosed
  • Isoleucine 1.1 g High
  • Leucine 2.4 g Under-dosed
  • Lysine 3.2 g Effective
  • Methionine 0.6 g Effective
  • Phenylalanine 1.5 g Effective
  • Proline 12.6 g High
  • Serine 2.9 g High
  • Tyrosine 0.2 g Under-dosed
  • Valine 1.85 g Effective
  • Valine 223 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 75
Protein 17 g 0%
Vitamin C (Ascorbic Acid) 50 mg 56%
Sodium 104 mg 5%
Multi Source Collagen ComplexHydrolyzed Grass-Fed Bovine Collagen Peptides, Hydrolyzed Fish Collagen, Chicken Bone Broth Collagen Concentrate, Water-Soluble Eggshell Membrane Collagen 20 g *
Fibersol®-2 (Soluble Corn Fiber) 200 mg *
Hyaluronic Acid (as Sodium Hyaluronate) 50 mg *
Bacillus coagulans (10 mg) 1 billion CFU *
Typical Amino Acid Profile per 100 g
Alanine 8 g
Arginine 6.5 g
Aspartic Acid 4 g
Glutamic Acid 9.1 g
Glycine 21.5 g
Histidine 0.4 g
Hydrodxylysine 0.5 g
Hydroxyproline 10.2 g
Isoleucine 1.1 g
Leucine 2.4 g
Lysine 3.2 g
Methionine 0.6 g
Phenylalanine 1.5 g
Proline 12.6 g
Serine 2.9 g
Threonine 1.4 g
Tyrosine 0.2 g
Valine 1.85 g
Valine 223 mg

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$38$37$36$35$34 Mar 12 $35.99
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Vitauthority

Founded 2020 · 500 Commerce Dr, Quakertown, PA 18951-3730 · 57 products · vitauthority.com/

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

1 incident
Prop 65 Lead2024-10-14Source
Related Supplements
Frequently Asked Questions
Is Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings a good supplement?

Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings received a product quality score of 84/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 28 active ingredients with 20 servings per container.

What are the ingredients in Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings?

Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings contains 28 active ingredients: Calories (75), Protein (17 g), Vitamin C (Ascorbic Acid) (50 mg), Sodium (104 mg), Multi Source Collagen ComplexHydrolyzed Grass-Fed Bovine Collagen Peptides, Hydrolyzed Fish Collagen, Chicken Bone Broth Collagen Concentrate, Water-Soluble Eggshell Membrane Collagen (20 g), Fibersol®-2 (Soluble Corn Fiber) (200 mg), and 22 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings safe to take?

Vitauthority Collagen Protein + Pre & Probiotics Powder Unflavored, 20 Servings has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Do probiotics make you poop?

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Probiotics Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding probiotics good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.