LifeSource Vitamins Multi-Collagen Complex - Capsules - Types I, II, III, V & X — Skin, Joint, Hair & Nail Support*
Five-type collagen from complementary sources — bovine (I/III), chicken (II), marine (I), eggshell membrane (I/V/X), and avian sternum (II) — providing bioavailable peptides to support skin elasticity and hydration, joint comfort, bone strength, hair vitality, and nail integrity.* Hydrolyzed for absorption. Produced in FDA-registered, GMP-certified facilities and
3rd-party lab tested for purity, potency & label accuracy.
Research Promise:
Benefits below are supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities.*
Clinically Studied Benefits (with research)
• Skin hydration, elasticity & wrinkles* — SR/MAs and RCTs report improvements after ~8–12 weeks.
(NIH/PMC — 2023;
NIH/PubMed — 2021)
• Joint comfort & function* — Randomized trials show reductions in joint discomfort and improved function in active adults.
(NIH/PubMed — 2008)
• Knee osteoarthritis symptoms* — Meta-analyses of collagen hydrolysate show significant pain reductions vs placebo.
(NIH/PMC — 2023)
• Bone mineral density* — Specific collagen peptides increased BMD and shifted bone markers in a 12-month RCT.
(NIH/PubMed — 2018;
NIH/PMC — 2018)
• Nail strength/growth* — Daily collagen peptides improved brittle nails and growth (24 weeks).
(NIH/PubMed — 2017)
• Body composition with training* — With resistance training, collagen improved fat-free mass/strength vs training alone.
(NIH/PMC — 2019)
Additional / Promising Evidence*
• Tendon support with exercise* — Collagen/gelatin timed around training increased collagen-synthesis markers.
(NIH/PMC — 2017)
• Function & quality of life* — Multi-month collagen programs improved pain and daily activities.
(NIH/PMC — 2023)
We monitor research from leading institutions — Harvard University, Johns Hopkins University, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford University, Stanford University, Yale University, Tufts University, University of Florida, Oregon State University – Linus Pauling Institute, Columbia University, Cornell University, and more — to keep our guidance aligned with credible science.*
Brief Benefit Bullets
• Five collagen types (I, II, III, V & X) for comprehensive structural support*
• Supports skin hydration & elasticity; promotes youthful appearance*
• Helps maintain joint comfort, mobility & cartilage health*
• Aids bone strength & density; supports nail strength & hair vitality*
3rd-party tested for purity & potency
Suggested Use
Adults take 1–2 servings per day (1 serving = 3 capsules), or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
• Serving Size — 3 Capsules
• Active — Premium Collagen Protein Complex 1,800 mg
— Bovine Collagen Peptides; Hydrolyzed Chicken Collagen Peptides; Pure Hydrolyzed Marine Collagen Peptides; Eggshell Membrane Collagen Peptides; Avian Sternum Collagen Peptides
• Other Ingredients — Gelatin capsules, Magnesium stearate
• Allergens — Contains Egg, Fish (Cod)
• 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.
Multi-Collagen Complex — 1,800 mg from five sources supports skin, joints, bones, hair & nails; allergen notice (egg, fish); 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
