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High-purity neuropeptides for social behavior and neuroendocrine research; research peptides; peptide synthesis; custom peptides; synthetic peptides.

Name: High-purity neuropeptides for social behavior and neuroendocrine research; research peptides; peptide synthesis; custom peptides; synthetic peptides.
Brand: SHUNZHICHENG
SKU: pr2610101397
Price: 1 USD
Availability: InStock

TDS 40 Inquiries

Unit Price:

$1/G FOB

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CAS No.:

50-56-6

Grade:

Cosmetics Grade

Content:

99%

Port:

深圳

Brand:

SHUNZHICHENG

Packaging:

5mg 10mg 15mg/vial,10vials/box

Price valid (until):

2027-10-20

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Tianjin Shunzhicheng Technology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

20 days

Qualification:

Main Products:

Semaglutide, tirzepatide, retatrutide, pharmaceutical peptides, cosmetic peptides, custom peptides,

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Product Description
Seller Information
Inquiry History

Description

Name:Luna

WhatsApp： +852 4732 5239

Email:sales03@tjszc.com

Glutathione (GSH), also named Reduced Glutathione, is a tripeptide composed of glutamate, cysteine, and glycine. It can be found in almost every cell of human body. Nowadays, the industrial production of Glutathione is mainly obtained by enzymatic synthesis. In the method, Glutathione has a high purity and good water-solubility. As an active tripeptide with important physiological functions, Glutathione is the most important non-protein sulfhydryl compound in organisms. It has biological activities such as detoxification, anti-oxidation, free radical scavenging, skin-whitening and spot-fading. Therefore, it is widely used in cosmetics, medicine, health care products and other industries. It can be soluble in water greatly and easy to be added into all kinds of skin-whitening cosmetics.

Shop Glutathione Quality Research Chemical Peptide Cas Number 70-18-8 Lyophilized Powder-Detailed Image 1

Glutathione Key Functions

Skin Whitening & Brightening:Inhibits melanin synthesis by reducing tyrosinase activity, fading dark spots and evening skin tone.Neutralizes free radicals that contribute to pigmentation disorders like melasma.

Antioxidant Defense:Scavenges reactive oxygen species (ROS) from UV exposure and pollution, preventing collagen degradation and premature aging.Protects skin lipids and DNA from oxidative damage.

Anti-Inflammatory Effects:Reduces redness and irritation caused by acne, eczema, or post-procedure inflammation.Calms skin sensitivity and itching.

Hydration & Skin Barrier Support:Improves skin moisture retention by enhancing the stratum corneum’s lipid barrier.Promotes a smoother, plumper complexion.

Hair Health:Combats oxidative stress in hair follicles, reducing breakage and graying.Supports scalp health and keratin production.

Glutathione Mechanism of Action

Direct Radical Scavenging:Glutathione’s thiol group directly neutralizes free radicals, breaking oxidative chain reactions.

Indirect Antioxidant Support:Regenerates other antioxidants like vitamins C and E, amplifying their effects.

Melanin Regulation:Inhibits tyrosinase, the enzyme critical for melanin production, without cytotoxicity.

Cellular Detoxification:Binds to heavy metals and toxins, aiding their elimination from the skin.

W hich type personal care products can be found Glutathione

Whitening Serums & Creams: Targeted formulas for hyperpigmentation and uneven tone.

Anti-Aging Products: Wrinkle-reducing creams and firming masks.

Sensitive Skin Lines: Calming cleansers and post-procedure recovery gels.

Sunscreens: Added to SPF products to boost UV protection and reduce photoaging.

Anti-Graying Treatments: Scalp serums and hair masks to delay graying.

Damage-Repair Formulas: Shampoos and conditioners for chemically treated or heat-damaged hair.

Brightening Body Lotions: Targets dark elbows/knees and overall skin radiance.

Detoxifying Bath Products: Cleanses and rejuvenates skin through antioxidants.

Shop Glutathione Quality Research Chemical Peptide Cas Number 70-18-8 Lyophilized Powder-Detailed Image 2

Appearance	Crystalline white powder
Assay	98.0%~101.0%
Identification IR	Similar with the reference spectrum
Optical Rotation	-15.5º ~ -17.5º
Clearity and color of solution	Clear and colourless
Total heavy Metals	≤10.0ppm
Arsenic (As)	≤1.0ppm
Mercury (Hg)	≤0.1ppm
Cadmium (Cd)	≤1.0ppm
Sulfates	≤300ppm
Ammonium	≤200ppm
Iron	≤10ppm
Residue on ignition	≤0.1%
Loss on drying	≤0.5%

1. How to make an order?
Send me message and let me know what you need with quantity , then i will calculate to you.

2. What's the lead time and shipping ways?
We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 5-15 days to your address.

3. How do i keep the peptides when i receive it ?
Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

4. What's the payment methods ?
We could accept pay through paypal,bank transfer, XTransfer and bitcoin.

Shop Glutathione Quality Research Chemical Peptide Cas Number 70-18-8 Lyophilized Powder-Detailed Image 7

Items	Specifications

ECHEMI Editorial Reference

Oxytocin (α-Hypophamine) is a mammalian neurohypophysial hormone; its actions are mediated by specific, high-affinity oxytocin receptors; ligand of oxytocin receptor.
Oxytocin is a cyclic nonapeptide hormone with amino acid sequence CYIQNCPLG that also acts as a neurotransmitter in the brain; the principal uterine-contracting and milk-ejecting hormone of the posterior pituitary. Together with the neuropeptide vasopressin, it is believed to influence social cognition and behaviour. It has a role as an oxytocic and a vasodilator agent. It is a peptide hormone and a heterodetic cyclic peptide.|Oxytocin is an Oxytocic. The physiologic effect of oxytocin is by means of Increased Uterine Smooth Muscle Contraction or Tone.|Recombinant Oxytocin is a synthetic cyclic peptide form of the naturally occurring posterior pituitary hormone oxytocin. Oxytocin binds to oxytocin receptors in the uterine myometrium, which triggers the G-protein coupled receptor signal transduction cascade that causes increased intracellular calcium concentrations. Increased calcium concentration levels activate myosin light chain kinase which, in turn, induces the formation of the contractile protein actomyosin. This stimulates uterine smooth muscle contractions. This agent also stimulates smooth muscles in the mammary glands, thereby causing lactation.|A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION.

Research & Reference Note

High-purity neuropeptides for social behavior and neuroendocrine research; research peptides; peptide synthesis; custom peptides; synthetic peptides. is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

Basic Info

Product Name:

Oxytocin

Other Name:

OT;OXT;pitons;OT-NPI;atonino;oxystin;pitocin;piton-s;utedrin;OXTOCIN

CAS No.:

50-56-6

Molecular Formula:

C43H66N12O12S2

InChIKeys:

DSZOEVVLZMNAEH-BXUJZNQYSA-N

Molecular Weight:

1007.19

Exact Mass:

1006.436462

EC Number:

200-048-4

UNII:

1JQS135EYN

DSSTox ID:

DTXSID8048361

NCI Thesaurus Code:

C724

Color/Form:

White powder

ATC Code:

H - Systemic hormonal preparations, excl. sex hormones and insulins

HScode:

2937190000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

450.13000

XLogP3:

-4.26

Appearance:

White lyophilized powder

Density:

1.3±0.1 g/cm3

Melting Point:

192-194°C

Boiling Point:

1533.3±65.0 °C at 760 mmHg

Flash Point:

881.1±34.3 °C

Refractive Index:

1.554

Water Solubility:

soluble in water.

Storage Conditions:

2-8°C

Vapor Pressure:

0.0 mm Hg at 25 °C (est)

Toxicity:

LD50 oral in rat: > 20520ug/kg

Specific rotation:

D22 -26.2° (c = 0.53)

Collision Cross Section:

303.8 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|294.98 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|298.97 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|297.9 Å² [M-H]-

Experimental Properties:

Shows an activity of 450-500 USP units/mg when compared with USP posterior pituitary reference std|Oxytocin from beef and hog sources shows no difference in amino acid composition|Hydroxyl radical reaction rate constant = 5.3X10-10 cu cm/molec-sec at 25 °C (est)

See More Oxytocin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store in tight container as defined in the USP-NF. This material should be handled and stored per label instructions to ensure product integrity.

See More Oxytocin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Semaglutide, tirzepatide, retatrutide, pharmaceutical peptides, cosmetic peptides, custom peptides,

Location:
Room 314A, Block A, Tianjin Youth Entrepreneurship Park, No. 85 Qingnian Road, Hongqiao District, Tianjin

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
101-200

Year of Establishment:
2026

Inquiry History

40 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	QSC supply High Quality 99% Oxytocin Peptide 50-56-6 2mg Oxytocin	0.02 G	Mar 1, 2024
United States	Oxytocin	1000 MT	Feb 4, 2026
Malaysia	Oxytocin	1 KG	Nov 6, 2025
United States	Oxytocin Pharmacy Grade	1 KG	Aug 1, 2025
Pakistan	Oxytocin	1000	Jun 11, 2025
Bangladesh	Oxytocin 99% powder aly-50-56-6 lk	25 KG	Mar 16, 2025
Egypt	Oxytocin	25 KG	Dec 31, 2024
India	Oxytocin	1 KG	Sep 23, 2024
India	Oxytocin powder for vatinary use	500 G	May 13, 2024
India	Oxytocin powder for vatinary use	1 KG	May 1, 2024
India	Oxytocin	5 KG	Apr 12, 2024
United States	Oxytocin Acetate Salt, Purity Degree 99%	1.00 MT	Mar 28, 2024
Germany	Oxytocin Powder high quality 99%	0.2 G	Mar 1, 2024
India	Oxitocin	1 KG	Feb 24, 2024
United States	Oxytocin 99% powder	1 KG	Aug 30, 2026
India	Oxytocin powder for animal use	100 G	Mar 7, 2026
Canada	Oxytocin	100 MG	Feb 25, 2026
Malaysia	oxytocin	1 KG	Nov 10, 2025
United States	Oxytocin	100 MT	Aug 24, 2025
Pakistan	Oxytocin synthetic	1000	Jun 12, 2025

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High-purity neuropeptides for social behavior and neuroendocrine research; research peptides; peptide synthesis; custom peptides; synthetic peptides.

Product Description

Seller Information