Ketosteril (L-Lysine Acetate, L-Tryptophan, L-Histidine, L-Threonine, L-Tyrosine, Keto-Isoleucine Calcium, Keto-)

The keto‑analogues in Ketosteril are transaminated in the body to become essential amino acids. This process provides the building blocks for protein synthesis without adding nitrogen load, thereby decreasing waste products that the kidneys would otherwise need to excrete.

The dosage of Ketosteril is individualized by the prescribing clinician based on the patient’s renal function, nutritional status, and protein‑restriction goals. Specific dosing regimens are not publicly disclosed and should follow the prescriber’s instructions.

Safety data for Ketosteril in pregnancy and lactation are limited. It should only be used if the potential benefit to the mother outweighs any possible risk to the fetus or infant, and only under direct medical supervision.

To request Ketosteril, submit an enquiry on the product page at gnhindia.com with the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Ketosteril differs from standard amino‑acid supplements by providing keto‑analogues rather than the amino acids themselves. This allows patients to limit dietary protein while still receiving essential amino‑acid precursors, a strategy that can better control nitrogen waste compared with plain protein or amino‑acid formulations.

Ketosteril should be stored at temperatures below 25 °C, in its original packaging, and protected from moisture and direct sunlight. Keeping the product in a dry, cool environment helps maintain its stability and potency.

Ketosteril is taken orally, usually with a glass of water and often with meals to improve absorption. The exact timing and frequency are determined by the prescribing clinician based on the individual treatment plan.

The most serious adverse events reported with Ketosteril include hyperkalemia, severe allergic reactions such as rash or angioedema, and metabolic acidosis. Patients should be monitored regularly for signs of these conditions, especially if they have pre‑existing electrolyte disturbances.

Ketosteril is contraindicated in patients with known hypersensitivity to any of its components, those with uncontrolled hyperkalemia, or individuals for whom a high‑protein diet is medically required. It should also be avoided in patients with severe metabolic acidosis unless closely supervised by a specialist.