SAME-DAY DELIVERY AVAILABLE
CLICK & COLLECT AVAILABLE
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AUSTRALASIA'S #1 PERFORMANCE FUEL
GMP CERTIFIED MANUFACTURING
SATISFACTION GUARANTEED
SAME-DAY DELIVERY AVAILABLE
CLICK & COLLECT AVAILABLE
FREE SHIPPING ON ORDERS OVER $99
AUSTRALASIA'S #1 PERFORMANCE FUEL
GMP CERTIFIED MANUFACTURING
SATISFACTION GUARANTEED
SAME-DAY DELIVERY AVAILABLE
CLICK & COLLECT AVAILABLE
FREE SHIPPING ON ORDERS OVER $99
AUSTRALASIA'S #1 PERFORMANCE FUEL
GMP CERTIFIED MANUFACTURING
SATISFACTION GUARANTEED

Ultra Labs PeptiStrong

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$89.90

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Ultra Labs PeptiStrong is a next generation cell signaling peptide. It has been clinically shown to increase muscle synthesis via the MTOR and Phospho-S6 pathways, reduce muscle breakdown via Atrogin and MURF1 and increase mitochondrial mass and strength recovery.

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Additional Information
Ultra Labs PeptiStrong is a next-generation cell signalling peptide designed to support muscle growth, recovery, strength, and performance. Clinically shown to increase muscle protein synthesis through the mTOR and Phospho-S6 pathways, PeptiStrong also helps reduce muscle breakdown via Atrogin and MURF1 while increasing mitochondrial mass and supporting strength recovery. It is a patented bioactive peptide backed by real clinical studies performed on healthy young individuals, demonstrating significant improvements in performance and recovery.
Clinical research has shown that PeptiStrong can significantly improve muscle strength and power output. In published studies involving men aged 30–45, power output improved by up to 144%, while studies involving men aged 18–30 demonstrated performance improvements of up to 54%. Additional research has shown PeptiStrong can increase strength recovery by 47%, reduce muscle soreness, and help athletes return to higher-than-baseline strength levels after fatigue.
PeptiStrong may also help lower myostatin levels, which can assist in preventing the inhibition of muscle recovery and support muscle preservation. This makes it beneficial not only for athletes looking to build muscle and recover faster but also for individuals aiming to maintain lean muscle mass during calorie deficits, weight loss phases, or ageing. Studies have also shown it may help reduce exercise-induced inflammation and support healthy inflammatory responses after consistent use.
One published study on healthy males aged between 30–45 found that PeptiStrong supplementation significantly improved strength recovery, reduced muscle fatigue, and lowered plasma myostatin expression. Researchers concluded that PeptiStrong substantially improves strength recovery and restoration, reduces fatigue, and positively influences markers associated with muscle homeostasis.
Ultra Labs PeptiStrong is ideal for anyone wanting to build muscle faster through improved recovery, increase strength and power output, preserve muscle mass during dieting or ageing, improve recovery time for greater training frequency, or reduce exercise-induced inflammation. It is particularly useful for athletes, bodybuilders, and active individuals wanting to optimise performance and recovery.
PeptiStrong can also be stacked with a variety of other supplements for enhanced results. It pairs well with DNF10 for supporting lean muscle retention during weight loss, DL185 for a premium muscle-building and recovery stack, and Epicatechin for next-generation muscle support. It can also be combined with LJ100 for hormonal optimisation or stacked with Turkesterone and Ecdysterone to further support muscle protein synthesis, recovery, and performance. These products are generally safe to use together, although dosage and timing protocols may vary between products.
To use PeptiStrong, consume 4 capsules per serve. It is best taken immediately after training to maximise muscle recovery and support protein synthesis. On non-training days, take one serve in the morning to help support muscle growth and recovery throughout the day.
PeptiStrong can be used continuously as part of a long-term muscle growth and recovery strategy. However, for those who prefer cycling supplements, it is recommended to use the product for 12 weeks followed by a 2–4 week break before beginning another cycle.

To take PeptiStrong, consume 4 capsules per serve. It is best taken immediately after training to help maximise muscle recovery and support protein synthesis. On non-training days, take one serve in the morning to help support muscle growth and recovery throughout the day.

PeptiStrong can be used ongoing as a tool to help support cell signalling and muscle growth. However, if you prefer to cycle the product, it is recommended to use it continuously for 12 weeks followed by a 2–4 week break before starting again.

Each daily serving (4 capsules) provides approximately 2,000mg of PeptiStrong® Bioactive Peptide derived from Vicia hydrolysate.

Ultra Labs PeptiStrong contains PeptiStrong® (Vicia Protein Hydrolysate) as its key active ingredient to support muscle recovery, performance, and muscle protein synthesis.

  • What is PeptiStrong?
    PeptiStrong is a bioactive peptide designed to support muscle growth, recovery, and performance.
  • How does it work?
    It enhances muscle protein synthesis, reduces muscle breakdown, and supports recovery pathways.
  • When should I take it?
    Take it after workouts on training days or in the morning on rest days.
  • What are the main benefits?
    It helps improve strength, recovery, muscle growth, and reduces muscle soreness.
  • Can it help preserve muscle during dieting?
    Yes, it supports muscle retention during calorie deficits or weight loss phases.
  • Can I stack it with other supplements?
    Yes, it works well with other muscle-building and performance supplements.
  • How long should I use it?
    It can be used continuously or in cycles, such as 12 weeks followed by a short break.

Additional Information

Ultra Labs PeptiStrong is a next-generation cell signalling peptide designed to support muscle growth, recovery, strength, and performance. Clinically shown to increase muscle protein synthesis through the mTOR and Phospho-S6 pathways, PeptiStrong also helps reduce muscle breakdown via Atrogin and MURF1 while increasing mitochondrial mass and supporting strength recovery. It is a patented bioactive peptide backed by real clinical studies performed on healthy young individuals, demonstrating significant improvements in performance and recovery.
Clinical research has shown that PeptiStrong can significantly improve muscle strength and power output. In published studies involving men aged 30–45, power output improved by up to 144%, while studies involving men aged 18–30 demonstrated performance improvements of up to 54%. Additional research has shown PeptiStrong can increase strength recovery by 47%, reduce muscle soreness, and help athletes return to higher-than-baseline strength levels after fatigue.
PeptiStrong may also help lower myostatin levels, which can assist in preventing the inhibition of muscle recovery and support muscle preservation. This makes it beneficial not only for athletes looking to build muscle and recover faster but also for individuals aiming to maintain lean muscle mass during calorie deficits, weight loss phases, or ageing. Studies have also shown it may help reduce exercise-induced inflammation and support healthy inflammatory responses after consistent use.
One published study on healthy males aged between 30–45 found that PeptiStrong supplementation significantly improved strength recovery, reduced muscle fatigue, and lowered plasma myostatin expression. Researchers concluded that PeptiStrong substantially improves strength recovery and restoration, reduces fatigue, and positively influences markers associated with muscle homeostasis.
Ultra Labs PeptiStrong is ideal for anyone wanting to build muscle faster through improved recovery, increase strength and power output, preserve muscle mass during dieting or ageing, improve recovery time for greater training frequency, or reduce exercise-induced inflammation. It is particularly useful for athletes, bodybuilders, and active individuals wanting to optimise performance and recovery.
PeptiStrong can also be stacked with a variety of other supplements for enhanced results. It pairs well with DNF10 for supporting lean muscle retention during weight loss, DL185 for a premium muscle-building and recovery stack, and Epicatechin for next-generation muscle support. It can also be combined with LJ100 for hormonal optimisation or stacked with Turkesterone and Ecdysterone to further support muscle protein synthesis, recovery, and performance. These products are generally safe to use together, although dosage and timing protocols may vary between products.
To use PeptiStrong, consume 4 capsules per serve. It is best taken immediately after training to maximise muscle recovery and support protein synthesis. On non-training days, take one serve in the morning to help support muscle growth and recovery throughout the day.
PeptiStrong can be used continuously as part of a long-term muscle growth and recovery strategy. However, for those who prefer cycling supplements, it is recommended to use the product for 12 weeks followed by a 2–4 week break before beginning another cycle.

How To Use

To take PeptiStrong, consume 4 capsules per serve. It is best taken immediately after training to help maximise muscle recovery and support protein synthesis. On non-training days, take one serve in the morning to help support muscle growth and recovery throughout the day.

PeptiStrong can be used ongoing as a tool to help support cell signalling and muscle growth. However, if you prefer to cycle the product, it is recommended to use it continuously for 12 weeks followed by a 2–4 week break before starting again.

Nutritional Information

Each daily serving (4 capsules) provides approximately 2,000mg of PeptiStrong® Bioactive Peptide derived from Vicia hydrolysate.

Ingredients

Ultra Labs PeptiStrong contains PeptiStrong® (Vicia Protein Hydrolysate) as its key active ingredient to support muscle recovery, performance, and muscle protein synthesis.

Quick Questions

  • What is PeptiStrong?
    PeptiStrong is a bioactive peptide designed to support muscle growth, recovery, and performance.
  • How does it work?
    It enhances muscle protein synthesis, reduces muscle breakdown, and supports recovery pathways.
  • When should I take it?
    Take it after workouts on training days or in the morning on rest days.
  • What are the main benefits?
    It helps improve strength, recovery, muscle growth, and reduces muscle soreness.
  • Can it help preserve muscle during dieting?
    Yes, it supports muscle retention during calorie deficits or weight loss phases.
  • Can I stack it with other supplements?
    Yes, it works well with other muscle-building and performance supplements.
  • How long should I use it?
    It can be used continuously or in cycles, such as 12 weeks followed by a short break.

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