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Cosmetic Peptides

Acetyl Dipeptide-1 Cetyl Ester vial promoting skin elasticity and firmness.Acetyl Dipeptide-1 Cetyl Ester (Idealift™)
Acetyl Dipeptide-1 Cetyl Ester
Enhance Your Skin with Idealift™ Acetyl Dipeptide-1 Cetyl Ester, also referred to as Lipo-dipeptide Tyr-Arg or N-Acetyl-Tyrosyl-Arginyl-Hexadecyl Ester (NATAH), is a cutting-edge lipopeptide developed by Sederma. It is widely recognized in skincare under the trade name Idealift™ for its potential benefits. Key Benefit: Supports Skin Elasticity...
from $107.00 USD
from $107.00 USD
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Vial of Glutathione (GSH) for research use, 99% purity, 1g quantity.Antioxidant Peptide Glutathione (GSH)
Antioxidant Peptide Glutathione (GSH)
L-Glutathione is a short peptide composed of just cysteine, glutamate, and glycine. It occurs naturally throughout the body and acts primarily as an antioxidant and as a supportive agent to a number of processes in the central nervous system. Glutathione is especially important in...
from $65.00 USD
$141.67 USD
from $65.00 USD
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Acetyl Hexapeptide-8 Argireline vial for wrinkle reduction and smoother skin.Acetyl Hexapeptide-8 (Argireline®)
Acetyl Hexapeptide-8 (Argireline®)
Unlock Youthful Skin with Acetyl Hexapeptide-8 (Argireline®) Achieve visibly smoother skin and reduced wrinkle depth with Acetyl Hexapeptide-8, also known as Argireline®! This powerful peptide is designed to inhibit neurotransmitter release, helping to diminish the appearance of fine lines and expression wrinkles without the need...
from $97.00 USD
$110.00 USD
from $97.00 USD
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Research Peptides

Research Peptides

Research peptides are used to study the biochemistry, genetics, physiology, and pharmacology of peptides. The peptides listed here can only be used in laboratories and research studies, not intended for human or animal consumption, diagnosis, or treatment. Qualitde team has more than twenty years of experience in peptide research in a variety of research fields. Now we are dedicated to providing the high-quality peptides to meet your scientific research needs.

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  • COG449 (OP449)COG449 (OP449)
    COG449 (OP449), PP2A activator and SET inhibitor
    COG449 (OP449): Overview and Information COG449 was originally developed by Cognosci, Inc., later by Oncotide Pharmaceuticals, and therefor name OP449. How It Works COG449/OP449 is a cell-penetrating peptide designed to interrupting intracellular protein-protein interaction associated with tumor growth. It inhibits the SET oncoprotein, which...
    from $289.00 USD
    from $289.00 USD
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  • COG112 ApoE mimetic peptide bottle for research use, brown glass with black cap.COG112, ApoE Mimetic Peptide
    COG112, ApoE Mimetic Peptide
    COG112 is an apolipoprotein E (ApoE)-mimetic peptide by conjugating ApoE's receptor-binding domain (COG133) with a cell penetrating peptide (CPP) antennapedia (Antp). Introduction of CPP to COG133 significantly enhances the anti-inflammatory properties and neuroprotective activity of COG133.  COG112 is particularly studied for its potential to...
    from $166.32 USD
    $189.00 USD
    from $166.32 USD
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  • ApoE Mimetic Peptide COG1410 in amber bottleApoE Mimetic Peptide COG1410
    COG1410, ApoE Mimetic Peptide
    COG1410 is an apolipoprotein E-derived peptide. COG1410 exerts neuroprotective and anti-inflammatory effects in a murine model of traumatic brain injury (TBI) and cerebral stroke. COG1410 can be used for the research of neurological disease. Purity: >98% Molecular Weight: 1408.78Molecular Formula: C64H121N21O14CAS No.  878009-24-6Appearance: SolidColor: White to off-whiteSequence: Ac-AS-{Aib}-LRKL-{Aib}-KRLL-NH2Shipping: Room...
    from $115.20 USD
    $240.00 USD
    from $115.20 USD
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  • Oxytocin, The Love HormoneOxytocin vial labeled for research, 99% purity.
    Oxytocin, The Love Hormone
    What is Oxytocin?Oxytocin is a natural protein hormone and neuropeptide that plays critical roles in a wide range of biological processes, from sexual reproduction and childbirth to wound healing and social bonding. It is synthesized in the hypothalamus and released both as a neuropeptide...
    from $44.85 USD
    $65.00 USD
    from $44.85 USD
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  • Small amber laboratory bottle labeled "Liraglutide (GLP-1 Analog)" for research use.Liraglutide (GLP-1 Analog)
    Liraglutide (GLP-1 Analog)
    Liraglutide is a peptide-based compound that has been widely studied for its potential role in metabolic research, particularly in relation to glucose regulation and appetite control. It is a derivative of GLP-1 (Glucagon-Like Peptide-1), a naturally occurring peptide involved in insulin secretion and blood...
    from $51.00 USD
    from $51.00 USD
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  • LL-37 (CAP-18, Cathelicidin) peptide vial, 5mg, high purity for research.
    LL-37 (CAP-18, Cathelicidin)
    LL-37, also known as Human Cathelicidin Antimicrobial Peptide (CAMP), is touted as a “mammal’s core tool” to fight off various harmful microorganisms in the body. It’s produced by many cell types including natural killer (NK) cells, white blood cells, and skin cells. In addition,...
    $89.00 USD
    $89.00 USD
  • Oxytocin Nasal Spray (20 IU per spray, 10mL)How to use nasal spray
    Oxytocin Nasal Spray (20 IU per spray, 10 mL)
    Oxytocin is a cyclic neuropeptide hormone produced in the hypothalamus and secreted by the posterior pituitary gland. It plays a crucial role in various physiological processes, including sexual reproduction, childbirth, wound healing and social bonding, and lactation. Oxytocin is also involved in the regulation of stress, anxiety,...
    $37.00 USD
    $44.99 USD
    $37.00 USD
  • Semaglutide GLP-1 analogSemaglutide GLP-1 analog
    Semaglutide (GLP-1 Analog)
    Semaglutide is a derivative of the naturally occurring GLP-1, a peptide that has been shown to lower blood sugar levels and enhance insulin secretion. Research shows that Semaglutide may also improve heart, liver, and lung function while helping to slow or prevent the effects...
    from $99.00 USD
    from $99.00 USD
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  • Matrixyl 3000
    Matrixyl 3000
    Matrixyl™ 3000 is an effective alternative to Vitamin C and Retinol for erasing wrinkles Matrixyl™ 3000 is an active peptide-based ingredient clinically proven to lift & firm the skin and significantly reduce the appearance of wrinkles. It is a combination of two matrikines (derived...
    $69.00 USD
    $74.99 USD
    $69.00 USD
  • Oxytocin Body Spray (20 IU/spray, 10mL)
    Oxy+Gen® Oxytocin Body Spray (20 IU/spray, 10 mL)
    Oxy-Gen® is a brand name of Oxytocin Body Spray registered by Qualitide. Product Feature Oxytocin is scientifically proven as social pheromone to build intimate and trust relationship and reduce social fears, anxiety, stress. Just one spray of Oxy+Gen® with Oxytocin will help to Generate...
    from $38.00 USD
    $47.00 USD
    from $38.00 USD
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  • NAD+ (Nicotinamide Adenine Dinucleotide)
    NAD+ (Nicotinamide Adenine Dinucleotide)
    Nicotinamide Adenine Dinucleotide (NAD+) is a coenzyme that is present in each living cell in the body. It is produced from the breakdown of nicotinamide riboside (niagen), an alternative form of vitamin B3 (niacin). NAD+ plays an integral role in energy production and regulation...
    $69.00 USD
    $79.99 USD
    $69.00 USD

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