SKU: 10160429407

DSIP (DELTA SLEEP INDUCING PEPTIDE) NASAL SPRAY

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Description

DSIP (DELTA SLEEP INDUCING PEPTIDE) NASAL SPRAYWHAT IS DSIP? Delta Sleep Inducing Peptide (DSIP) is a well known neuromodulator and natural sleep promoting nonapeptide with many other physiological functions. It is typically found in the brain and easily passes the blood brain barrier. It has been discovered and heavily studied for over 40 years. DSIP has been used for the treatment of poor sleep, pain conditions, stress related symptoms, low testosterone (via stimulation of LH), and even

WHAT IS DSIP?
Delta Sleep-Inducing Peptide (DSIP) is a well-known neuromodulator and natural sleep-promoting nonapeptide with many other physiological functions. It is typically found in the brain and easily passes the blood-brain barrier. It has been discovered and heavily studied for over 40 years.

DSIP has been used for the treatment of poor sleep, pain conditions, stress-related symptoms, low testosterone (via stimulation of LH), and even sometimes as an antioxidant and anti-cancer protein. It exhibits a pronounced stress-protective action and decreases stress-induced metabolic and functional disorders in both humans and animals exposed to a variety of stresses. Research has also shown it can improve hormone levels and physical performance.

BENEFITS OF DSIP:
  • Can restore disturbed sleep patterns
  • Can promote LH and GH release
  • Can reduce persistent/chronic pain
  • Can modulate cortisol production

Sleep:

DSIP is considered a sleep-promoting substance rather than a sedative. It modulates sleep and wake functions, with greater activity in circumstances where sleep is disturbed. Unlike many sleep aids, DSIP does not disrupt sleep cycles. There are five stages of sleep, broken down into REM (Rapid Eye Movement) and NREM (Non-Rapid Eye Movement) stages. These stages are vital for physiological processes and hormone production. DSIP helps improve the ability to fall asleep and promotes more restful sleep without affecting these important stages.

Hormones:

DSIP plays a key role in neuroendocrine regulation and the release of anterior pituitary hormones. It influences the secretion of adrenocorticotropic hormone (ACTH), luteinizing hormone (LH), and growth hormone (GH), and is involved in regulating circadian rhythms. Administration of DSIP has been shown to enhance hormone production and regulation, increasing LH and GH production while decreasing somatostatin. This results in improved production of desirable hormones (LH, GH) and reduced production of undesirable ones (cortisol and somatostatin).

Research:

Gimble JM, Ptitsyn AA, Goh BC, Hebert T, Yu G, Wu X, Zvonic S, Shi X-M, Floyd ZE (2009). "Delta sleep-inducing peptide and glucocorticoid-induced leucine zipper: potential links between circadian mechanisms and obesity?". Obesity reviews 10: 46–51.
Kovalzon VM (1994). "DSIP: a sleep peptide or unknown hypothalamic hormone?". J. Evol. Biochem. Physiol. 30: 195–199.
Pollard BJ and Pomfrett CJD (2001). "Delta sleep-inducing peptide". Eur. J. Anaesthesiol. 18: 419–422.
Steiger A and Holsboer F (1997). "Neuropeptides and human sleep". Sleep 20: 1038–1052.

*** Please note: All injectables come with the required amount of sharps and swabs necessary for the duration of your treatment plan. If you're purchasing a vial, we recommend purchasing a sharps box for safe disposal. ***

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SKU: 10160429407

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4.6 ★★★★★
Based on 14 reviews
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K
Verified Purchase
Karen
Whiting, US
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Candice K
West Palm Beach, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
S
Verified Purchase
S. Berg
Natrona Heights, US
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
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Reviewed in the United States on May 27, 2026
N
Verified Purchase
nanny america
Birmingham, US
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
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Reviewed in the United States on April 26, 2026
J
Verified Purchase
joymom
Port Orchard, US
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025

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