Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex, Grape, 16 fl oz (473 ml) supplement bottle
Rejuvicare

Collagen Beauty Formula, Liquid Collagen Complex, Grape, 16 fl oz (473 ml)

What We Researched
7 active ingredients analyzed · 15 inactive ingredients decoded · 4 retailers compared · Last updated: Mar 2026
81
Product Score Good
62
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 30 mg 50%
Vitamin B6 (as pyridoxine HCl) 5 mg 294%
Biotin 1000 mcg 3333%
Pantothenic acid (as D-panthenol) 20 mg 400%
Collagen HydrolysateProviding the following Amino Acids:Glycine, L-Proline, L-Hydroxyproline, L-Glutamic Acid, L-Alanine, L-Arginine, L-Aspartic Acid, L-Lysine, L-Serine, L-Leucine, L-Valine, L-Phenylalanine, L-Threonine, L-Isoleucine, L-Hydroxylysine, L-Histidine, L-Methionine, L-Tyrosine, L-Orthinine, L-Cystine. 500 mg **
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Vitamin B6 (as pyridoxine HCl) Fair
  • Biotin Good
  • Pantothenic acid (as D-panthenol) Good
  • Collagen HydrolysateProviding the following Amino Acids:Glycine, L-Proline, L-Hydroxyproline, L-Glutamic Acid, L-Alanine, L-Arginine, L-Aspartic Acid, L-Lysine, L-Serine, L-Leucine, L-Valine, L-Phenylalanine, L-Threonine, L-Isoleucine, L-Hydroxylysine, L-Histidine, L-Methionine, L-Tyrosine, L-Orthinine, L-Cystine. Good
Other Ingredients Very Good

Fillers & Additives

  • Purified Water
  • Citric Acid
  • Natural and Artificial Flavors
  • Xantham gum
  • Potassium Sorbate (To Preserve Freshness)
  • Sodium hexametaphosphate (to preserve freshness)
  • Grape Skin Extract (Color)
  • Sodium benzoate (to preserve freshness) Medium
  • Sucralose
  • Acesulfame Potassium
  • Clarinol® CLA
  • Calcium pyruvate
  • Grape Seed Extract
  • Melon pulp (14,000 iu sod activity per gram) (Extramel®)
  • Resveratrol
Efficacy Good

Dosage Analysis

  • Vitamin C (as ascorbic acid) 30 mg Under-dosed
  • Vitamin B6 (as pyridoxine HCl) 5 mg Effective
  • Biotin 1000 mcg Effective
  • Pantothenic acid (as D-panthenol) 20 mg Effective
  • Collagen HydrolysateProviding the following Amino Acids:Glycine, L-Proline, L-Hydroxyproline, L-Glutamic Acid, L-Alanine, L-Arginine, L-Aspartic Acid, L-Lysine, L-Serine, L-Leucine, L-Valine, L-Phenylalanine, L-Threonine, L-Isoleucine, L-Hydroxylysine, L-Histidine, L-Methionine, L-Tyrosine, L-Orthinine, L-Cystine. 500 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 0
Protein < 1 g 1%*
Vitamin C (as ascorbic acid) 30 mg 50%
Vitamin B6 (as pyridoxine HCl) 5 mg 294%
Biotin 1000 mcg 3333%
Pantothenic acid (as D-panthenol) 20 mg 400%
Collagen HydrolysateProviding the following Amino Acids:Glycine, L-Proline, L-Hydroxyproline, L-Glutamic Acid, L-Alanine, L-Arginine, L-Aspartic Acid, L-Lysine, L-Serine, L-Leucine, L-Valine, L-Phenylalanine, L-Threonine, L-Isoleucine, L-Hydroxylysine, L-Histidine, L-Methionine, L-Tyrosine, L-Orthinine, L-Cystine. 500 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Natural and Artificial Flavors Generally_safe

It is used to improve the taste of the product.

Xantham gum Unknown
Potassium Sorbate (To Preserve Freshness) Generally_safe

It is used to prevent spoilage and extend the shelf life of the supplement.

Sodium hexametaphosphate (to preserve freshness) Unknown
Grape Skin Extract (Color) Safe

It is used to add a purple or red color to supplements.

Sodium benzoate (to preserve freshness) Unknown
Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Clarinol® CLA Unknown
Calcium pyruvate Unknown
Grape Seed Extract Generally_safe

It is included for its antioxidant properties.

Melon pulp (14,000 iu sod activity per gram) (Extramel®) Unknown
Resveratrol Generally_safe

It is used for its antioxidant properties.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$11$10$9$8$7 Mar 12 $9.44$8.69
iHerb
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
Rejuvicare

Founded 1972 · West Caldwell, New Jersey, United States · 4 products · windmillvitamins.com/collections/rejuvicare

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead and Cadmium2018-10-01Source
Lawsuit Misleading packaging with excessive empty space (slack-fill).2018Source
Related Supplements
Frequently Asked Questions
Is Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex a good supplement?

Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex, Grape, 16 fl oz (473 ml) received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 7 active ingredients with 32 servings per container. Of the 15 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Rejuvicare, holds a brand trust score of 62/100.

What are the ingredients in Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex?

Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex contains 7 active ingredients: Calories (0), Protein (< 1 g), Vitamin C (as ascorbic acid) (30 mg), Vitamin B6 (as pyridoxine HCl) (5 mg), Biotin (1000 mcg), Pantothenic acid (as D-panthenol) (20 mg), and 1 more. Notable high-dose ingredients include Vitamin B6 at 294% DV, Biotin at 3333% DV, Pantothenic acid at 400% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex safe to take?

Rejuvicare Collagen Beauty Formula, Liquid Collagen Complex, Grape, 16 fl oz (473 ml) 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.

Is Rejuvicare a trustworthy supplement brand?

Rejuvicare receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in West Caldwell, New Jersey, United States, the company offers 4 products in their lineup. Note: Rejuvicare has 2 historical regulatory incidents on record, which are factored into the trust score.

What is collagen?

Collagen is a topic many supplement consumers ask about. In the context of dietary supplements, understanding collagen 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.

What is collagen good for?

Collagen Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding collagen 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.

Do collagen tablets work?

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.