Save $25 off $125+ Code: NOV25
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LifeSource Vitamins Collagen Peptides Powder — Unflavored — Skin, Hair, Nail, Joint & Bone Support*
Hydrolyzed Collagen Type I & III peptides delivering ~9 g protein per serving to support healthy skin elasticity, strong hair & nails, joint comfort, and bone strength.* Unflavored, easy-mix powder for smoothies, coffee, or recipes. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity, potency & label accuracy.*
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 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 to keep guidance aligned with credible science.*
• Skin hydration, elasticity & wrinkles* — SR/MAs of RCTs report improvements after ~8–12 weeks.(NIH/PubMed — Pu S, 2023;NIH/PubMed — de Miranda R, 2021;NIH/PMC — 2023)
• Nail strength/growth* — Daily collagen peptides improved brittle nails and growth (24 weeks).(NIH/PubMed — Hexsel D, 2017)
• Joint comfort & function* — RCTs in active adults report reduced joint discomfort and improved function.(NIH/PubMed — Clark K, 2008)
• Knee osteoarthritis symptoms* — Meta-analyses show significant pain reductions vs placebo.(NIH/PMC — Lin C, 2023)
• Bone mineral density* — Specific collagen peptides increased BMD and shifted bone markers in postmenopausal women (12-mo RCT).(NIH/PubMed — König D, 2018;NIH/PMC — 2018)
• Body composition with training* — With resistance training, collagen improved fat-free mass/strength vs training alone.(NIH/PMC — Oertzen-Hagemann V, 2019)
• Tendon support with exercise* — Collagen/gelatin timed around training increased collagen-synthesis markers; pilot trials inform rehab.(NIH/PMC — Shaw G, 2017)
• Function & quality of life* — Multi-month collagen programs improved daily activities and pain scores.(NIH/PMC — Kviatkovsky S, 2023)
• Peptides → dermal matrix* — Academic overviews on peptide absorption/signaling for photoaging & skin structure.(Evidence — Oregon State University – Linus Pauling Institute; Harvard University)
• Dermatology/nutricosmetics* — Clinical summaries on oral collagen for skin appearance (AAD/JAAD overviews).
• Supports skin hydration, elasticity & wrinkle reduction (8–12 weeks)*
• Helps maintain joint comfort & mobility*
• Promotes nail strength & hair vitality*
• Aids bone strength & density*
3rd-party tested for purity & potency
Mix 1 scoop (~10 g) daily into water, coffee or smoothies, or as directed by your healthcare professional. Not a meal replacement.*
• Net Weight — 16 oz (454 g)
• Serving Size — 10 g (1 scoop)
• Servings Per Container — About 45
• Calories — 35; Protein — ~9 g
• Active — Collagen Peptide Complex 10 g (from Hydrolyzed Collagen Type I & III, bovine)
• Amino Acid Profile — Includes glycine, proline, hydroxyproline & other naturally occurring amino acids (see label)
• Allergen/Facility Note — Manufactured/packaged in a facility that may also process milk, soy, wheat, egg, peanuts, tree nuts, fish & crustacean shellfish
• Quality — Non-GMO; Third-party tested for identity, potency & purity
*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.
Collagen Peptides Powder — unflavored Type I & III; ~9 g protein; supports skin, hair, nails, joints & bones; ~45 servings; 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
*Disclaimer: 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. Individual results may vary. This information is not intended to replace your healthcare provider but to support and enhance that relationship. You are encouraged to do your own research and take an active role in your health decisions. If you are pregnant, nursing, taking medications, or have any medical conditions, consult your healthcare professional before using any supplements discussed on this site.
