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RM105.00 RM315.00


[ Made in Japan ]

Revolutionary product developed in the Japanese labs with scientific research, Katsuo Stamina has helped athletes in their quest of improving performance. Recycle lactic acid back into energy while ridding excessive lactate. It serves to protect muscles and increase sports endurance; making it suitable for intense workouts and events like marathons.

  • Asia’s first sports supplement to pass Informed-sport and Informed-choice dual-certified non-doping products
  • Quickly converting lactic acid that cannot be processed into energy during exercise to improve performance
  • Effectively relieving muscle fatigue and muscle pain by reducing the rise of CK (Creatine Kinase) levels in the blood
  • Significantly helping relieve leg cramps caused by muscle fatigue

Katsuo fish extract, crystalline cellulose, shellac, magnesium stearate, tricalcium phosphate


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Asia’s first sports supplement to pass Informed-sport and Informed-choice dual-certified non-doping products.


Katsuo fish extract is a peptide composed of two amino acids, β-alanine and methylhistidine. It is absorbed twice as efficiently as amino acids and improves athletic performance. Experimental data from athletes and consumers have proven that Katsuo fish extract converts lactic acid in the body into energy, reduces muscle damage and soreness (by lowering CK levels), prevents cramps, and speeds recovery. Katsuo fish extract is most abundant in migratory fish (such as the Katsuo fish), which was used as an energy supply by ancient Japanese warriors. After years of research and development, we have created KatusoStamina, which is tailor-made for improving endurance during physically strenuous exercise.
As intensity of exercise increases, the biological imbalance causes a build-up in blood lactate levels, which leads to muscle fatigue and impaired performance. Lactic acids contain a large amount of unused energy, which can be utilized by the aerobic system. KatsuoStamina helps to quickly convert lactic acid build-up in the body into energy. By using our product, you will dramatically decrease muscle trauma and muscle soreness, leading to quicker recovery times and an increase in performance levels. KatsuoStamina is the perfect supplement for marathons, cross-country running, swimming, rowing, skiing, mountaineering, triathlons, ball sports, and other endurance-heavy activities.
The Informed-Choice & Informed-Sport seals are your assurance that each and every KatsuoStamina product has been tested for banned substances by the LGC, a globally recognized assurance program for anti-doping in sports nutrition products. In addition to production run testing, Informed Sport-certified products are also blind-sampled at the retail level up to four times annually. For more testing results please check KatsuoStamina at It is an FDA-registered facility and cGMP standard.
Energy: 5.8 kcal
Protein: 1.13g
Lipid: 0.03 mg
Carbohydrates: 0.24 mg
Sodium: 0.017mg
This product is pure, natural Katsuo fish extract, and can be taken by both adults and children (7 years old and above). As this product contains natural ingredients, the color and fragrance may vary. However, this does not affect the quality of the product. Store in a cool, dry place. Please consume immediately after opening the package.
How to use Katsuo Stamina?
Katsuo Stamina is an endurance sports supplement that improves performance on the race day.

  • Convenient – Easy to carry; consumable friendly.
  • Powerful – Formulated with high glycemic carbohydrates which improve and boost efficiency.
  • Fast absorption – Removes the need to break down capsules; speedier absorption results in faster results.
  • No stimulants – The absence of capsules eliminate possible allergy reactions.


What sports does Katsuo Stamina help with?
It is ideal for long-distance & endurance sports such as marathons, trail running, cycling, triathlons, mountaineering, swimming, surfing, climbing, soccer, baseball, MMA, rowing and skiing.
Does it help prevent injury or muscle pain / soreness?
Katsuo peptide, the active ingredient in Katsuo Stamina, can help speed up the breakdown of lactic acid in the body during exercise, thereby reducing muscle soreness and muscle fatigue. The reduction in muscle pain can reduce the likelihood of injury to some extent.
Does it also help with leg cramps?
It can effectively relieve leg cramps caused by muscle fatigue. There are two main factors that contribute to leg cramps, electrolyte deficiency and abnormal nerve transmission due to muscle fatigue. The best way to deal with leg cramps caused by the former is to replenish water and electrolytes. In cases of leg cramps due to muscle fatigue, Katsuo Stamina can be helpful.
Does Katsuo Stamina help to build muscle/fitness?
This product does not directly help with fitness or muscle building, but it has an accelerated recovery effect that can help you push past your limits in less time.
Does Katsuo Stamina contain any Gelatin or gluten or any allergy-causing substances?
No, Katsuo Stamina does not contain any Gelatin or gluten, nor does it contain any common allergy-causing substances. However, if you are extremely prone to allergies, we recommend that you consult your doctor before taking it.
Why is it important to take it before & during exercise?
It is necessary to take it before and during exercise in order to convert the lactic acid in the blood that builds up during exercise into energy efficiency and to reduce the CK (Creatine Kinase) levels, which cause muscle fatigue and muscle damage. Ingested Katsuo peptides are absorbed and stored in the body, which helps to improve endurance and reduce muscle damage during exercise
Is this a substitute for electrolytes or energy supplements?
It is NOT a substitute for electrolytes or energy supplements. The benefits of the Katsuo peptide are to promote lactate degradation, reduce muscle damage, and reduce muscle spasms. It does not provide electrolytes or energy directly, so it can be taken at the same time as electrolytes and energy supplements
Is it safe to use in conjunction with other supplements?
What does it taste like?
As it is in tablet form, the taste is almost imperceptible. However, when it dissolves on the tongue, you can taste the fish, so please swallow it without chewing it. If you don’t like the smell and taste of fish, you can drink it with juice or your favorite sports drink.