The pituitary gland is called the master endocrine gland and is known to control the functions of all the endocrine glands. The gland reaches its maximum size in middle age and then gradually becomes smaller, losing its capacity to produce functional peptides involved in many physiological processes and systems. The timely secretion and circulation of these peptides are associated with diverse functions, such as: maintaining healthy bones, body composition, protein turnover, muscle mass, and even hair and skin health.

For decades, doctors have been injecting a synthetic version of a specific pituitary peptide into their most exclusive clients at a cost of over one-thousand dollars a month, due its purported ability to help users look and feel significantly younger.

Limitless Worldwide has discovered a radical, new, proprietary amino acid compound that complements your body’s natural production of this pituitary peptide after a single oral serving of the supplement,* as shown in a double-blind, placebo-controlled clinical trial - at a tiny fraction of the cost of painful and expensive injections, and it’s available without a prescription. And the timing is just right.

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The pituitary is a small, bean-shaped endocrine gland located below the brain in the skull base. It is often called the “master gland” since it has a dramatic and broad range of effects on metabolism, growth and maturation, sexuality and reproduction, and other bodily functions. Mechanistically, the pituitary secretions impart systemic effects on the body by acting both directly and indirectly by influencing other endocrine axes including the hypothalamic– pituitary–adrenal (HPA) axis, and the hypothalamic–pituitary–thyroid (HPT) axis. By affecting these cascades, the pituitary peptide secretions promote many naturally-occurring processes, including: the breakdown of body fat (lipolysis) and inhibiting the generation of body fat (lipogenesis); an influence on bone physiology after prepubescent linear bone growth has ceased; and are constructive toward bone and muscle. They also contribute to an increase in overall energy expenditure by stimulating protein synthesis and fat oxidation. Ultimately, their effects have fundamental implications on bone, substrate metabolism, body composition, protein turnover, muscle mass, strength, and even hair and skin health. Yet as with numerous other physiologic systems, pituitary function is known to decline with age, where acknowledged declines occur beginning in the third decade of life. Pathologically, reduced pituitary function is associated with many of the changes seen with aging including increasing fat, decreasing muscle mass, and decreasing bone mass, all of which progress as age increases.
Until the recombinant-DNA methods began, the small supply of pituitary derivatives limited its use to the treatment of children with growth disorders. Yet upon the availability of recombinant technology came investigations of the recombinant peptides administration to healthy, aged subjects. The primary investigation was published in 1990 and involved 21 healthy men aged 61 to 81 years, wherein the peptide injections led to an 8.8% increase in lean body mass, a 14.4% decrease in body fat mass, a 1.6% increase in average lumbar vertebral bone density, and a 7.1% increase in skin thickness. Multiple subsequent studies have been conducted that corroborate these results in both men and women of a wider age range, and others have shown the utility of the recombinant peptide specifically in weight management. Another unique study showed the ability of this therapy in healthy older men to enhance reparative collagen deposition during the wound healing process.
The functional compound contained in SeroDyne was tested for its ability to support healthy pituitary function. While demonstrating the compound’s ability to support pituitary functions, the results also demonstrated its ability to impart consequential benefits - improvement in parameters of endurance, metabolic rate, energy, and sleep efficiency.*


Who wouldn’t love the chance to have more energy, less fat, more lean muscle, stronger bones, a better sex drive, and younger-looking skin? While “established” medicine points to the controversy surrounding the use of synthetic peptides as an anti-aging therapy and — of course — demands more and more studies, there are plenty of people who absolutely cannot wait to try something that can help support the body’s natural neurochemical synthesis. Just remember, taking SeroDyne doesn’t mean you can become a complete couch potato… you need to make SeroDyne a part of your healthy diet and exercise program.


Adults take 4 capsules by mouth on an empty stomach, either in the morning two hours before breakfast or two hours after dinner prior to bedtime. For best results, SeroDyne™ should be taken with a full glass of water. Do not exceed 4 capsules in any 24-hour period.


A Proprietary Blend Containing: L-Lysine HCl, L-Arginine HCl, Oxo-Proline, N-Acetyl, L-Cysteine, L-Glutamine, Schizonepeta (aerial parts) powder
Other Ingredients May Include: Gelatin, Magnesium Stearate, Stearic Acid, Rice Flour, Microcrystalline Cellulose, Silicon Dioxide, FD&C Red #3, Titanium Dioxide, FD&C Yellow #6, FD&C Red #40, FD&C Blue #1.

WARNING: Do not exceed suggested daily serving. Not for use by individuals under the age of 18 years. Consult your healthcare provider before taking this product if you are pregnant or nursing. Use only as directed. Keep out of reach of children.

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U.S. Patent Nos.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any illness.