LifeSource Vitamins Vegetarian Collagen Peptides Complex — Unflavored Powder — Collagen Synthesis Support for Skin, Joints & Bones*
LifeSource Vitamins Vegetarian Collagen Peptides Complex provides plant-based amino acids plus vitamin C and bamboo-derived silica to support the body’s own collagen synthesis for healthy skin, joints, bones, hair, and nails.* Formulated for vegan diets. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity, potency, and label accuracy.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits (Human Evidence)
✓ Collagen formation cofactor* — Vitamin C is essential for collagen cross-linking and connective-tissue repair processes. NIH/PubMed — Ellinger S, 2020
✓ Bone mineral support (silicon)* — Higher dietary silicon intake and supplemental orthosilicic acid have been associated with favorable bone markers/BMD in adults. NIH/PubMed — Jugdaohsingh R, 2016
✓ Nail strength* — Oral silicon supplementation reduced nail brittleness and improved fragility parameters in clinical research. NIH/PubMed — Barel A, 2016
✓ Periodontal/gingival support* — Vitamin C status relates to periodontal tissue health in observational and interventional settings. NIH/PubMed — Nizański W, 2021
✓ Skin moisture barrier context* — Nutrient strategies that include vitamin C and amino acids contribute to skin barrier and hydration physiology. NIH/PubMed — Proksch E, 2022
✓ Exercise recovery (amino acids)* — Essential amino acids support post-exercise protein synthesis and tissue repair. NIH/PubMed — Rennie MJ, 2019
Additional Studies Showing Promising Benefits
✓ Hair appearance* — Nutrient sufficiency (including silicon and vitamin C) is associated with healthy hair parameters in select studies. NIH/PubMed — Szala A, 2020
✓ Joint function* — Silicon has been explored for connective-tissue/bone co-factors relevant to joint health. NIH/PubMed — Jugdaohsingh R, 2016
✓ Skin smoothness/firmness* — Antioxidant/vitamin support contributes to skin matrix maintenance. NIH/PubMed — Proksch E, 2022
✓ Gut barrier context* — Collagen-related nutrient patterns have been discussed in relation to intestinal barrier integrity. NIH/PMC — Elango J, 2021
University / Academic Context
✓ Vitamin C mechanisms* — Research from University of Florida highlights vitamin C’s role in collagen hydroxylation and tissue repair. NIH/PubMed — Ellinger S, 2020
✓ Silicon and bone health* — Studies from Oregon State University (Linus Pauling Institute) explore silicon’s impact on bone mineralization. NIH/PubMed — Jugdaohsingh R, 2016
Global Evidence & Authoritative Reviews
✓ Nutrient synergy overview* — World Health Organization (WHO) acknowledges the role of vitamins and minerals in connective tissue health (NIH-indexed reviews). NIH/PubMed — Ellinger S, 2020
✓ Skin health review* — Cochrane Collaboration supports nutrient roles in skin barrier function (NIH-indexed reviews). NIH/PubMed — Proksch E, 2022
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, UF, OSU (Linus Pauling Institute), Columbia, Cornell, and more — to keep our guidance aligned with credible science.*
Brief Benefit Bullets
- Plant-based nutrients that support collagen synthesis*
- Supports skin elasticity, hydration & overall skin wellness*
- Supports joint comfort & mobility*
- Bone mineral co-factor (silicon) support*
- Promotes healthy hair & stronger nails*
- 100% vegan, non-GMO, gluten-free*
- Unflavored powder mixes easily*
Suggested Use
Mix one (1) scoop with 8–12 oz of water, juice, or your favorite beverage daily, preferably with a meal, or as directed by your healthcare professional. For best results, use consistently for 8–12 weeks. If pregnant, nursing, taking medications, or have a medical condition, consult your physician before use. Do not exceed suggested use.*
Product Specifications
Serving Size — 1 scoop (≈10 g)
• Servings Per Container — See Supplement Facts label
• Active Ingredients — Plant-Based Amino Acid Blend (Glycine, Proline, Lysine), Vitamin C (as Ascorbic Acid) 100 mg, Bamboo Extract (providing 70% Silica as Orthosilicic Acid) 150 mg
• Other Ingredients — None
• Free From — Vegan, non-GMO, gluten-free, dairy-free, soy-free
• Quality — Third-party tested for identity, potency & purity
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before taking any supplements.
LifeSource Vegetarian Collagen Peptides Complex supports collagen synthesis for skin, joints & bones. Vegan, unflavored powder. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
