CanPrev Muscle Rescue Precision Amino Acid Blend - EAA Powder | 162g
Visit the CanPrev Store| Brand | CanPrev |
| Serving | 1 scoop (162 g jar, 30 servings) |
| Licensed Natural Health Product | NPN 80113660 |
| Quality Standards | GMP-compliant facility |
| Country | Made in Canada  |
About this item
- 9 ESSENTIAL AMINO ACIDS + L-ARGININE: A precision 10-amino-acid blend - all 9 essential amino acids (histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, valine) plus L-arginine, delivering about 3.25 g of amino acids in every scoop.
- SUPPORTS MUSCLE PROTEIN SYNTHESIS: Source of essential amino acids for the maintenance of good health and of branched chain amino acids involved in muscle protein synthesis; helps promote muscle growth and function at a low dose of amino acids.
- BUILT FOR POST-WORKOUT RECOVERY: Formulated for rapid absorption to help support muscle tissue after cycling, resistance training or other intense exercise sessions.
- SUPPORTS ACTIVE AGING: A clean amino acid formula designed to help preserve an active lifestyle and mobility, as part of a healthy diet and regular exercise routine.
- REGINATOR PRECISION BLEND: Powered by Reginator, CanPrev's proprietary low-dose ratio of essential amino acids plus L-arginine.
- VEGAN, CLEAN FORMULA: Vegan, non-GMO, gluten-free, dairy-free and soy-free, with no added protein or sugar - just real amino acids.
- EASY TO MIX: Mix one scoop into 1 to 2 cups of water daily; consume on an empty stomach for maximum effect.
- TRUSTED CANADIAN QUALITY: Made in Canada in a GMP-compliant facility by CanPrev Natural Health Products, licensed under Health Canada NPN 80113660.
Product description
CanPrev MuscleRescue - Precision Amino Acid Blend for Muscle Protein Synthesis
MuscleRescue is powered by Reginator, CanPrev's precision blend of all 9 essential amino acids plus L-arginine, formulated to be a source of amino acids involved in muscle protein synthesis and to help promote muscle growth and function - even at a low daily dose. Licensed Natural Health Product NPN 80113660.
MuscleRescue est propulsé par Reginator, le mélange de précision de CanPrev réunissant les 9 acides aminés essentiels et la L-arginine, formulé pour être une source d'acides aminés participant à la synthèse des protéines musculaires et pour aider à favoriser la croissance et le fonctionnement des muscles, même à faible dose quotidienne.
Why MuscleRescue
A precision blend built around all 9 essential amino acids plus L-arginine - not just the 3 branched-chain aminos found in typical BCAA powders.
Backed by science
The 9 essential amino acids and L-arginine are amino acids involved in muscle protein synthesis, the biological process the body uses to build and repair muscle tissue after exercise or during periods of reduced activity.
The CanPrev difference
Each scoop delivers a complete 10-amino-acid precision blend (histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, valine, plus L-arginine) - vegan, non-GMO, gluten-free and made in Canada.
Advanced Ingredients, Superior Results
Ten real amino acids in one precision blend - each with a distinct role in muscle protein synthesis, recovery and everyday amino acid needs.
L-Leucine
The most studied essential amino acid for muscle protein synthesis - leucine directly activates the mTOR signaling pathway, the body's key trigger for building muscle tissue after eating or exercise.
1191.20 mg per scoopL-Lysine
An essential amino acid the body cannot make on its own; it is a building block for muscle protein and is involved in the body's normal growth and tissue repair processes.
497.45 mg per scoopL-Valine
One of the three branched-chain amino acids (BCAAs); valine contributes to muscle protein synthesis and is broken down into metabolites released by muscle during exercise.
327.27 mg per scoopL-Isoleucine
A branched-chain amino acid distinct from leucine's signaling role; isoleucine has been studied for its role in glucose uptake into skeletal muscle.
317.45 mg per scoopL-Arginine
A functional amino acid and the primary substrate for nitric oxide synthesis in the body, supporting healthy blood flow to tissues including skeletal muscle.
294.54 mg per scoop
L-Threonine
An essential amino acid the body cannot produce; threonine is a structural component of muscle and connective tissue proteins.
278.18 mg per scoopL-Phenylalanine
An essential amino acid required for normal protein synthesis; the body also uses it to make other important compounds.
199.64 mg per scoopL-Methionine
A sulfur-containing essential amino acid involved in protein synthesis and normal metabolic function.
98.18 mg per scoopL-Histidine
An essential amino acid involved in protein synthesis and tissue maintenance, and a precursor the body can use to form other nitrogen-containing compounds.
49.09 mg per scoopL-Tryptophan
An essential amino acid the body cannot make; it is a building block for protein synthesis and for other nitrogen-containing compounds the body produces.
1.96 mg per scoopCanPrev Muscle Rescue Amino Acid Blend: Supplement Facts
Medicinal Ingredients (per scoop)
- L-Leucine1191.20 mg
- L-Lysine497.45 mg
- L-Valine327.27 mg
- L-Isoleucine317.45 mg
- L-Arginine294.54 mg
- L-Threonine278.18 mg
- L-Phenylalanine199.64 mg
- L-Methionine98.18 mg
- L-Histidine49.09 mg
- L-Tryptophan1.96 mg
Non-Medicinal Ingredients: Acacia gum, beta-carotene, citric acid, fruit flavour, malic acid, maltodextrin, pineapple flavour, sugars (stevia).
Recommended Use or Purpose: Source of essential amino acids for the maintenance of good health. Source of branched chain amino acids, which are involved in protein synthesis. Helps promote muscle growth and function at a low dose of amino acids. May help increase muscle protein anabolism.
Recommended Dose (Adults 19 years and older): Mix 1 scoop in 1 to 2 cups of water daily. Consume on an empty stomach for maximum effect, or as directed by a qualified health care practitioner.
Cautions and Warnings: Ask a healthcare practitioner prior to use if you are pregnant or breastfeeding. Ensure to drink enough fluid before, during and after exercise. Keep out of reach of children. Do not use if the safety seal is broken.
Actual product packaging and materials may contain more and different information than shown on our website. Always read labels, warnings and directions before using or consuming a product. This item is sold and shipped by Amazon.ca; purchases are completed on Amazon.
Ingrédients médicinaux (par mesure)
- L-leucine1191.20 mg
- L-lysine497.45 mg
- L-valine327.27 mg
- L-isoleucine317.45 mg
- L-arginine294.54 mg
- L-thréonine278.18 mg
- L-phénylalanine199.64 mg
- L-méthionine98.18 mg
- L-histidine49.09 mg
- L-tryptophane1.96 mg
Ingrédients non médicinaux : Gomme arabique, bêta-carotène, acide citrique, arôme de fruit, acide malique, maltodextrine, arôme d'ananas, sucres (stévia).
Usage ou fins recommandés : Source d'acides aminés essentiels au maintien d'une bonne santé. Source d'acides aminés à chaîne ramifiée, participant à la synthèse des protéines. Aide à favoriser la croissance et le fonctionnement des muscles à une faible dose d'acides aminés. Peut aider à augmenter l'anabolisme des protéines musculaires.
Dose recommandée (Adultes de 19 ans et plus) : Mélanger 1 mesure dans 1 à 2 tasses d'eau par jour. Consommer à jeun pour optimiser l'effet, ou selon les recommandations d'un professionnel de la santé qualifié.
Mises en garde et précautions : Consulter un praticien de soins de santé avant d'en faire l'usage si vous êtes enceinte ou allaitez. S'assurer de boire suffisamment de liquide avant, pendant ou après l'exercice. Garder hors de la portée des enfants. Ne pas utiliser si le sceau de sécurité est brisé.
NPN 80113660
Support muscle protein synthesis, recovery & active aging the easy way
Get CanPrev MuscleRescue on Amazon.ca - fast, protected delivery.
Get it on Amazon.caWhy MuscleRescue
One precision amino acid blend, several ways it supports an active, aging-well lifestyle.
Muscle Protein Synthesis
All 9 essential amino acids plus L-arginine are a source of amino acids involved in muscle protein synthesis, the process that builds and repairs muscle tissue.
Post-Workout Recovery
Helps promote muscle growth and function at a low dose of amino acids, supporting recovery after cycling, resistance training or other intense exercise.
Active Aging & Muscle Preservation
A source of essential amino acids for the maintenance of good health - useful support for active adults looking to preserve muscle mass and mobility.
Clean, Vegan Formula
Vegan, non-GMO, gluten-free, dairy-free and soy-free, with no added protein or sugar - just one scoop mixed into water, once daily.
Inside every scoop
Nine essential amino acids plus L-arginine - about 3.25 g of amino acids per scoop, in CanPrev's Reginator precision ratio.
How MuscleRescue compares
Why a complete 9-EAA + L-arginine blend is different from a typical 3-amino BCAA powder or whey protein.
| MuscleRescue | Typical BCAA powders | Whey protein | |
|---|---|---|---|
| Amino acid profile | 9 EAAs + L-arginine (10 total) | 3 BCAAs only | Full protein, lower free-EAA density |
| Amino acids per scoop | ~3.25 g | Varies, often BCAA-only | 20-25 g protein per serving |
| Dairy / soy / gluten | None | Varies | Often dairy-based |
| Diet fit | Vegan, non-GMO | Varies | Not vegan |
| Sourcing | Made in Canada | Varies | Varies |
| Quality standard | GMP · NPN-licensed | Varies | Varies |
How to use
Measure
Scoop one level serving (1 scoop) of MuscleRescue powder.
Mix
Stir into 1 to 2 cups of water daily until dissolved.
Take on an empty stomach
Consume on an empty stomach for maximum effect, or as directed by a qualified health care practitioner.
Stay consistent
Use daily; one 162 g jar provides 30 servings.
What the research says about essential amino acids & L-arginine
Peer-reviewed studies and reviews on the essential amino acids and L-arginine in this formula - shared for education, not as claims about this finished product. MuscleRescue's own claims are the statements authorized under its Natural Health Product licence, NPN 80113660.
Peripheral EAA levels drive muscle protein synthesis
A study compiling data across multiple protein and free-amino-acid formats found that a 100% increase in peripheral essential amino acid concentration was linked to about a 34% increase in muscle protein fractional synthetic rate.
Human studyFree-form EAA formats support anabolic signaling
A review compared free-form essential amino acids, intact protein and mixed meals, concluding that EAA-driven feeding strategies can be leveraged to support muscle protein synthesis and whole-body protein turnover.
ReviewA complete amino acid profile beats isolated BCAAs
A narrative review update concluded that while branched-chain amino acids can activate anabolic signaling pathways, their stimulatory effect on muscle protein synthesis is smaller than the response to a complete protein source providing the full complement of essential amino acids - the rationale for a full 9-EAA blend rather than BCAAs alone.
ReviewUmbrella review on nutrition for sarcopenia
An umbrella review of systematic reviews evaluated nutritional interventions - including essential amino acids and leucine - for muscle mass, strength and physical performance in older adults, finding leucine had the best evidence for supporting muscle mass in sarcopenic seniors.
Umbrella reviewProtein and amino acid intake in sarcopenia prevention
A review of nutritional factors in age-related sarcopenia highlighted protein and essential amino acid intake, alongside physical activity, as the main anabolic stimuli for muscle protein synthesis in older adults.
ReviewCombined exercise and nutrition in older adults
A systematic review of 37 randomized trials found physical exercise consistently improved muscle mass and function in adults 60 and older, with dietary supplementation (including essential amino acids) providing an additional benefit in a subset of studies.
Systematic reviewLeucine and leucine-glutamine speed recovery
A double-blind trial found that oral leucine, and leucine plus glutamine, increased the rate of strength and jump-height recovery compared with placebo after eccentric exercise.
Human RCTLeucine and post-exercise force output
A study found that leucine supplementation around eccentric resistance exercise helped maintain peak isometric force output across the following days compared with placebo.
Human studyLeucine-enriched BCAA and recovery after resistance exercise
A controlled trial examined whether enriching a standard BCAA supplement with extra leucine improved recovery of power output and muscle soreness after high-intensity resistance exercise.
Human RCTL-arginine is the primary substrate for nitric oxide
A review described L-arginine as the essential substrate for nitric oxide synthesis in the body, with oral arginine intake within physiological ranges linked to increased nitric oxide production and blood flow to tissues including skeletal muscle.
ReviewNitric oxide precursors and muscle performance
A review of nitric-oxide-stimulating supplements described how L-arginine, as a NOS-dependent precursor, supports endothelial relaxation and blood flow that may favorably affect skeletal muscle performance.
ReviewNitric oxide metabolism and exercise
A review of nitric oxide metabolism explained the arginine-dependent NO synthase pathway and its role in regulating vascular tone and skeletal muscle contractile function during exercise.
ReviewA low-dose EAA/protein blend outperformed a whey recovery drink
A study found that a low-dose composition of free-form essential amino acids plus whey protein (6.3-12.6 g total) produced a greater anabolic response, per gram of product, than a popular whey-based recovery beverage.
Human studyLow-dose whey with leucine or EAAs matched a full protein dose
A controlled trial found that supplementing a small 6.25 g whey protein dose with leucine or additional essential amino acids stimulated postprandial muscle protein synthesis as effectively as a full 25 g whey protein dose at rest.
Human trialLeucine enrichment lets a lower dose match a higher one
A randomized trial found that a lower-protein beverage supplemented with a higher dose of leucine stimulated muscle protein synthesis comparably to a much larger 25 g whey protein dose.
Human RCTEAAs may help offset muscle loss during immobilization
A review of dietary protein and amino acids in immobilization and aging concluded that acute essential amino acid ingestion (with sufficient leucine) can help restore the postprandial muscle protein synthesis response that is blunted during bed rest or immobilization.
ReviewDisuse atrophy occurs with unloading, from bed rest to spaceflight
A review described how skeletal muscle mass, strength and function decline under conditions of low mechanical load - including bed rest, immobilization and spaceflight - and discussed nutrient supplementation as one intervention of interest.
ReviewEssential amino acids as a bed rest countermeasure
A review on bed rest and sarcopenia in older adults concluded that essential amino acid supplementation shows promise as a therapeutic strategy to minimize the muscle and functional decline associated with unanticipated bed rest or hospitalization.
ReviewEstablishing a safe upper intake for leucine
Dose-ranging studies in young and elderly men identified the leucine intake level at which blood ammonia rose above normal, informing a tolerable upper intake level for daily leucine supplementation.
ReviewArginine safety in adults
A review of oral L-arginine safety in adults concluded that arginine supplementation has been used safely in several populations, with an observed safe level for oral intake of about 20 g per day and no serious adverse effects at higher short-term doses tested.
ReviewRisk assessment for common supplemental amino acids
A quantitative risk assessment of taurine, L-glutamine and L-arginine found no consistent pattern of adverse effects in human trials at typical supplemental intakes, supporting their favorable safety profile.
Risk assessmentDistributing protein intake boosts 24-hour synthesis
A crossover trial found that spreading protein intake evenly across breakfast, lunch and dinner stimulated 24-hour muscle protein synthesis about 25% more than skewing most protein toward the evening meal.
Human RCTAmino acid completeness shapes the anabolic response
A review comparing plant- and animal-based proteins concluded that a relative lack of specific essential amino acids (and lower leucine content) in some plant proteins can reduce the muscle protein synthetic response compared with proteins carrying a fuller essential amino acid profile.
ReviewWhy a full essential amino acid profile matters
A review examined the theoretical and empirical basis for BCAA-only supplementation and concluded that, because the other essential amino acids needed for new muscle protein can only come from dietary intake or existing muscle breakdown, a complete essential amino acid supply is needed to support net muscle protein synthesis.
ReviewFrequently asked questions
What is MuscleRescue?
MuscleRescue is a precision amino acid powder from CanPrev, powered by Reginator - a blend of all 9 essential amino acids (histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, valine) plus L-arginine, providing about 3.25 g of amino acids per scoop.
How is this different from a BCAA powder?
Most BCAA powders contain only 3 branched-chain amino acids (leucine, isoleucine, valine). MuscleRescue contains all 9 essential amino acids plus L-arginine - a more complete amino acid profile in a low daily dose.
How do I take it?
Adults 19 years and older mix 1 scoop with 1 to 2 cups of water daily. Consume on an empty stomach for maximum effect, or as directed by a qualified health care practitioner.
Is it vegan?
Yes. MuscleRescue is vegan, non-GMO, gluten-free, dairy-free and soy-free, with no added protein or sugar.
What's in it besides the amino acids?
The Pineapple Punch flavour's non-medicinal ingredients are acacia gum, beta-carotene, citric acid, fruit flavour, malic acid, maltodextrin, pineapple flavour and sugars (stevia). Non-medicinal ingredients differ by flavour - always read and follow the label.
Who should not use it?
Ask a healthcare practitioner prior to use if you are pregnant or breastfeeding. Ensure to drink enough fluid before, during and after exercise. Keep out of reach of children.
How long does one jar last?
The 162 g Pineapple Punch jar provides 30 servings - about one month at one scoop per day.
Is there another size or flavour?
Yes - MuscleRescue is also available in a 196 g Fruit Punch pack (30 servings) with the same core amino acid blend. Use the size selector above.
Support muscle protein synthesis, recovery & active aging the easy way
Get CanPrev MuscleRescue on Amazon.ca - fast, protected delivery.
Get it on Amazon.caNatural Health Product NPN 80113660. Source of essential amino acids for the maintenance of good health, and of branched chain amino acids involved in muscle protein synthesis. The research summaries below concern the essential amino acids and L-arginine in this formula and are educational - they are not claims about this finished product. Read and follow the label. Ask a healthcare practitioner prior to use if you are pregnant or breastfeeding. Ensure to drink enough fluid before, during and after exercise. Results may vary.
Important information
Safety Information
Cautions and Warnings: Ask a healthcare practitioner prior to use if you are pregnant or breastfeeding. Ensure to drink enough fluid before, during and after exercise. Keep out of reach of children. Do not use if the safety seal is broken.
Indications
Recommended Use or Purpose: Source of essential amino acids for the maintenance of good health. Source of branched chain amino acids, which are involved in protein synthesis. Helps promote muscle growth and function at a low dose of amino acids. May help increase muscle protein anabolism.
Ingredients
Medicinal Ingredients (per 1 scoop): L-Leucine 1191.20 mg, L-Lysine 497.45 mg, L-Valine 327.27 mg, L-Isoleucine 317.45 mg, L-Arginine 294.54 mg, L-Threonine 278.18 mg, L-Phenylalanine 199.64 mg, L-Methionine 98.18 mg, L-Histidine 49.09 mg, L-Tryptophan 1.96 mg. Non-medicinal Ingredients (Pineapple Punch): Acacia gum, beta-carotene, citric acid, fruit flavour, malic acid, maltodextrin, pineapple flavour, sugars (stevia). Vegan, non-GMO, gluten-free. No dairy, soy, wheat, yeast, artificial colours, flavours, preservatives or animal products. NMIs are subject to change and differ by flavour - always read and follow the label.
Directions
Recommended Dose (Adults 19 years and older): Mix 1 scoop in 1 to 2 cups of water daily. Consume on an empty stomach for maximum effect, or as directed by a qualified health care practitioner.
Legal Disclaimer
Actual product packaging and materials may contain more and different information than shown on our website. Always read labels, warnings and directions before using or consuming a product. This item is sold and shipped by Amazon.ca; purchases are completed on Amazon.