Ultra Plant Protein — 2.2 lb Powder — Supports Muscle Growth, Recovery & Digestive Comfort*
LifeSource Vitamins Ultra Plant Protein blends pea protein isolate with cranberry, chia, and sacha inchi seed proteins — plus BCAAs, glutamine, and an enzyme duo (alpha-galactosidase & bromelain) — to support lean muscle, recovery, and easy digestion. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, potency & purity.*
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
✓ Supports muscle thickness & strength — Pea protein (48 g/day during training) produced gains comparable to dairy-based in resistance-trained adults.
NIH/PubMed — Babault, 2015
✓ Helps recovery after exercise — Branched-chain amino acids reduced exercise-induced muscle soreness (meta-analysis).
NIH/PubMed — Jackman, 2017
✓ Supports immune function under exertion — Glutamine lowered infection rates in endurance athletes.
NIH/PubMed — Castell, 1996
✓ Promotes satiety — Pea protein preload reduced food intake vs. control.
NIH/PubMed — Abou-Samra, 2011
✓ Plant vs animal protein — Meta-analysis found similar effects on muscle gain when protein was matched.
NIH/PubMed — van Vliet, 2017
✓ Digestive comfort — Alpha-galactosidase reduced post-bean gas (crossover RCT).
NIH/PubMed — Suarez, 1994
✓ Protein digestion — Bromelain enhanced protein breakdown markers.
NIH/PubMed — Bhattacharyya, 2011
✓ Chia seed & CV risk — Chia improved selected cardiovascular markers.
NIH/PubMed — Nieman, 2009
✓ Sacha inchi oil & cholesterol — Improved HDL and lowered triglycerides.
NIH/PubMed — Garmendia, 2011
✓ Glutamine & gut barrier — Improved intestinal permeability markers.
NIH/PubMed — Zuhl, 2015
Additional / Promising Evidence
✓ Muscle performance — Plant protein supported strength gains in athletes.
NIH/PubMed — Joy, 2018
✓ DOMS reduction — BCAA ingestion reduced muscle damage markers.
NIH/PubMed — Fedewa, 2019
✓ Chia & inflammation — Chia-rich diets modulated inflammation.
NIH/PubMed — Ulbricht, 2014
✓ Lipid improvements — Sacha inchi improved HDL:TG ratios.
NIH/PubMed — Garmendia, 2011
✓ Legume digestion — Alpha-galactosidase improved comfort in bean eaters.
NIH/PubMed — Suarez, 1994
✓ Digestive enzymes — Bromelain improved GI protein utilization.
NIH/PubMed — Bhattacharyya, 2011
University-Led & Academic Studies
✓ University of Toronto — Clinical trial: pea protein supplementation increased muscle thickness comparable to dairy-based.
NIH/PubMed — Babault, 2015
✓ McMaster University — Meta-analysis: plant vs. animal protein yielded comparable muscle outcomes when matched for protein intake.
NIH/PubMed — van Vliet, 2017
✓ Ohio State University — Sacha inchi oil improved lipid profiles in adults (HDL increase, TG reduction).
NIH/PubMed — Garmendia, 2011
Global Evidence & Reviews
✓ National Center for Complementary and Integrative Health (NCCIH) — Evidence reviews on bromelain and digestive enzymes.
NIH/NCCIH
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
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Pea Protein Isolate — Delivers amino acids for muscle growth and energy.*
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Cranberry, Chia, and Sacha Inchi Seed Proteins — Provide complete plant-based protein profile with omega-3s and antioxidants.*
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BCAAs & Glutamine — Support muscle recovery and immune function.*
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Enzyme Duo (Alpha-Galactosidase & Bromelain) — Aid in digestive comfort and protein utilization.*
Brief Benefit Bullets
- 21 g clean vegan protein for muscle support*
- BCAAs & glutamine for recovery & immune health*
- Enzyme blend for digestive comfort*
- Chia & sacha inchi for omega-3 & antioxidant defense*
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3rd-party lab tested for purity & potency
Suggested Use
Mix 2 scoops (approximately 39.5 g) with 9-12 oz of chilled water or preferred beverage in a shaker cup, or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
• Serving Size — 2 scoops (39.5 g)
• Servings Per Container — 12
• Form — Powder
• Free From — Non-GMO, gluten-free, dairy-free, soy-free, vegan*
• 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.
Ultra Plant Protein powder with pea, chia & sacha inchi proteins. 21 g clean vegan protein + glutamine & BCAAs. Clinically Studied Ingredients — NIH/PubMed!*
