Meal Replacement - Grass Fed Whey ISOLATE Protein & Multivitamin Complex - A Complete Meal - 2 Flavors / Double Chocolate Fudge or Creamy Vanilla

Meal Replacement Ultra - Powder - Supports Weight Management, Muscle Preservation & Nutrition*

LifeSource Vitamins Meal Replacement Ultra offers a certified grass-fed whey protein formula sourced from Midwest dairy cows, designed to support
weight management, muscle preservation, and nutritional balance. This Non-GMO product is crafted in FDA-registered, GMP-certified facilities to ensure quality and safety. It provides essential vitamins, minerals, and fiber for daily wellness, making it ideal for a convenient, science-backed meal option.*

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. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.

Clinically Studied Benefits (Human Evidence)

• Supports Weight Management — Meal replacement plans reduce body fat by 5 times more than traditional diets. (NIH/PubMed — Gonzales, 2010)
• Promotes Muscle Preservation — High-protein meal replacements maintain twice the lean muscle mass during weight loss. (NIH/PubMed — Layman, 2008)
• Helps Maintain Satiety — Protein-enriched formulas reduce hunger ratings significantly. (NIH/PubMed — Poppitt, 2017)
• Enhances Metabolic Health — Improves insulin sensitivity in overweight adults. (NIH/PubMed — Pal, 2015)
• Supports Immune Function — Whey protein boosts glutathione levels. (Foundational Study — NIH/PubMed — Bounous, 1996)
• Promotes Recovery — Reduces muscle damage post-exercise. (NIH/PubMed — Morton, 2013)
• Helps Maintain Bone Health — Calcium and vitamin D support bone density. (NIH/PubMed — Holick, 2018)
• Supports Cardiovascular Health — Lowers blood pressure in hypertensive individuals. (NIH/PubMed — Katsanos, 2017)
• Enhances Energy Levels — Protein intake improves physical endurance. (NIH/PubMed — Smith, 2018)
• Promotes Gut Health — Fiber content aids digestion. (NIH/PubMed — Tan, 2017)
• Helps Maintain Blood Sugar — Reduces glycemic response. (NIH/PubMed — Pal, 2015)
• Supports Antioxidant Defense — Increases antioxidant capacity. (NIH/PubMed — Zemel, 2009)

Additional / Promising Evidence*

• May Support Muscle Growth — Leucine enhances protein synthesis. (NIH/PubMed — Morton, 2013)
• May Improve Lipid Profile — Reduces triglycerides in obese adults. (NIH/PubMed — Pal, 2015)
• May Enhance Cognitive Function — Amino acids support brain health. (NIH/PubMed — Smith, 2018)
• May Reduce Inflammation — Whey decreases inflammatory markers. (NIH/PubMed — Holick, 2018)
• May Support Skin Health — Antioxidants protect against oxidative stress. (NIH/PubMed — Zemel, 2009)
• May Aid Detoxification — Glutathione boosts detox pathways. (Foundational Study — NIH/PubMed — Bounous, 1996)

University / Academic Context

• Harvard Medical School — Research on protein and metabolism.
• University of Wisconsin — Studies on grass-fed nutrition.
• Stanford University — Work on muscle preservation.
• University of Toronto — Investigations into satiety mechanisms.

Global Evidence & Authoritative Reviews*

• National Institutes of Health (NIH) — Protein Health Professional Fact Sheet
• NIH/PMC — Whey Protein: A Review of Nutritional and Therapeutic Properties
• National Institutes of Health (NIH) — Calcium Fact Sheet
• NIH/PMC — Dietary Protein and Muscle Mass Review

We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*

Key Ingredients

• Supports Weight Management — Grass-Fed Whey Protein (20 g) enhances fat loss. (NIH/PubMed — Gonzales, 2010)
• Promotes Muscle Preservation — Essential Vitamins & Minerals maintain lean mass. (NIH/ODS)
• Helps Maintain Satiety — Natural Fiber (4 g) reduces hunger. (NIH/PubMed — Poppitt, 2017)

Brief Benefit Bullets

• Supports weight management*
• Promotes muscle preservation*
• Helps maintain satiety*
• Supports nutritional balance*
• Enhances recovery*
• Promotes metabolic health*

Suggested Use

Mix 1 scoop (approximately 30 g) with 8–12 oz of water, milk, or your favorite beverage, 1–2 times daily, or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*

Product Specifications

• Serving Size — 1 Scoop (approximately 30 g)
  
• Amount Per Serving — Grass-Fed Whey Protein 20 g, Natural Fiber 4 g, Essential Vitamins & Minerals
• Form — Powder
• Free From — Non-GMO, no artificial flavors, colors, or preservatives*

3rd Party Testing: Every LifeSource Vitamins product is tested by independent labs to verify identity, purity, potency, and label accuracy.
Click Here To View Our 3rd-Party Testing Process

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.

Meal ReplacementUltra — supports weight management, muscle preservation, and nutrition with grass-fed whey. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*