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Liquid Collagen Complex Healthy Hair, Skin & Nails Delicious Grape Flavor

product on market Liquid RejuviCare Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin C and protein are supported by strong evidence for maintaining skin integrity and collagen synthesis. Vitamin B6 contributes to protein metabolism and overall cellular health. Research indicates these nutrients are generally safe and effective for supporting hair, skin, and nail health.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Liquid Collagen Complex Healthy Hair, Skin & Nails Delicious Grape Flavor
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablespoon(s)
Serving Size
32
Servings
Other Combinations
Product Type
38%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
Protein
1 Gram(s) (1% DV)
Vitamin C
30 mg (50% DV)
5 mg (250% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
1000 mcg (333% DV)
33.3× RDA — above typical dose 27 studies (A:0, B:11)
20 mg (200% DV)
4.0× RDA — above typical dose 2 studies — no high-quality reviews
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)

Other Ingredients

purified Water Fructose Natural and Artificial flavors Citric Acid Grape skin extract Potassium Sorbate Sodium Hexametaphosphate Sodium Benzoate Tonalin CLA Calcium Pyruvate Grape seed extract Melon Resveratrol
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 tablespoon daily before bedtime, as a dietary supplement, or as directed by a healthcare professional.

Warnings & Precautions

Keep out of reach of children.

Do not use if seal is broken.

Formulation Notes

With amino acid protein & biotin

Supplies collagen & elastin for healthy hair, skin and nails

Additional Information

Enhanced beauty nutraceticals

Collagen beauty formula

Item #N7421 K1634802

Protect from heat, light and moisture. Refrigerate after opening.

Made in U.S.A.

Rejuvenate your youth

Supports skin repair and hydration Provides essential antioxidants

Metadata

Product Details

UPC / SKU0 35046 07421 0
DSLD Entry Date2017-03-24
Product TypeOther Combinations
FormLiquid
BrandRejuviCare
DSLD ID71191
Data Updated2026-04-11
Research

Research Evidence

281
Research Sources
54
Avg Quality
141
Meta Analysis
72
Systematic Review
45
Rct
18
Clinical Trial
2
Narrative Review
1
Other
1
Guideline
1
Openfda Safety
A Vascular closure devices for femoral arterial puncture site haemostasis
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023 PubMed DOI
B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
B Punctal occlusion for dry eye syndrome
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Dressings and topical agents containing hyaluronic acid for chronic wound healing
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
B Efficacy of statins for osteoporosis: a systematic review and meta-analysis
Meta Analysis Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2017 PubMed DOI
B Drugs to reduce bleeding and transfusion in major open vascular or endovascular surgery: a systematic review and network meta-analysis
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2008 PubMed DOI
B Bisphosphonates for osteoporosis in primary biliary cirrhosis
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
View all evidence for Collagen →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.