Buy peptide nasal sprays Research Peptides. Please see below our selection of peptide nasal sprays and capsules.
Nasal administration is a route of administration in which drugs are insufflated through the nose. It can be a form of either topical administration or systemic administration, as the drugs thus locally delivered can go on to have either purely local or systemic effects. Nasal sprays are locally acting drugs such as decongestants for cold and allergy treatment, whose systemic effects are usually minimal. Examples of systemically active drugs available as nasal sprays are migraine drugs, nicotine replacement, and hormone treatments.
Advantages with nasal systemic drug delivery
The nasal cavity is covered by a thin mucosa which is well vascularised.Therefore, a drug molecule can be transferred quickly across the single epithelial cell layer directly to the systemic blood circulation without first-pass hepatic and intestinal metabolism. The effect is often reached within 5 min for smaller drug molecules.Nasal administration can therefore be used as an alternative to oral administration, by crushing or grinding tablets or capsules and snorting or sniffing the resulting powder, providing a rapid onset of effects. If a fast effect is desired or if the drug is extensively degraded in the gut or liver,drugs which are poorly absorbed orally can also be given by this route.
Limitations with nasal systemic drug delivery
Nasal administration is primarily suitable for potent drugs since only a limited volume can be sprayed into the nasal cavity. Drugs for continuous and frequent administration may be less suitable because of the risk of harmful long-term effects on the nasal epithelium. Nasal administration has also been associated with a high variability in the amount of drug absorbed. Upper airway infections may increase the variability as may the extent of sensory irritation of the nasal mucosa, differences in the amount of liquid spray that is swallowed and not kept in the nasal cavity and differences in the spray actuation process.However, the variability in the amount absorbed after nasal administration should be comparable to that after oral administration.
Increase of human lifespan by lengthening telomeres in human cells, promotion of deeper sleep, delay and prevention of age-related diseases like cancer, heart disease, and dementia. Anti-oxidant and normalizes T cell function. Improvement of skin health and appearance, healing of injured and deteriorating muscle cells, restores melatonin levels in older people who have lost some pineal function due to aging, can increases resistance to emotional stress
Learning and memory improvement. Increased sensory attention. Increased curiosity. Increased mental clarity. Restoration of balance of serotonergic and noradrenergic brain system activity. Anti-anxiety. Antiviral activity.Psychostimulant. Anti-asthenic. Increased mental energy. Stabilization of mood and overall feeling of wellbeing. Reversal of anhedonia. Potential restoration of catecholaminergic system functions after damage due to drug abuse
Treat stroke. Transient ischemic attack. Reduce Memory and cognitive disorders. Eradicate peptic ulcers. Optic nerve disease. Combat depression, anxiety and sleep disorders. Prevent memory loss due to aging. Boost the immune system. Cure glaucomatous optic neuropathy
Proven Covid-19 blocker, Covid19 critical recovery, gut repair, increases glycogenolysis, contractility in the heart, lowers arterial blood pressure, relaxes the smooth muscle of trachea, stomach and gallbladder. Regulates prolactin secretion, full balancing of circadian rhythm, can assist with osteoarthritis