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Home > Biochemical Engineering > Polypeptide > (+)-Valinol for Sale > VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping
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VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping buy - image1
VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping buy - image2
VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping buy - image3
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VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping

Unit Price:

$18/UNIT FOB

Get Latest Price
CAS No.:

2026-48-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

China

Brand:

Tong Peptide

Packaging:

20mg/10vials

Price valid (until):

2026-09-19

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

retatrutide,TB-500,GHK-CU,peptide

  • Product Description

  • Seller Information

  • Description

    Name: Ally

    Whatsapp:+852 5492 9445

    Email: ally@tongpeptides.com

     ————   Product Detail  


    High‑grade reagents for scientific research, R&D and industrial manufacture

    Global trusted supplier of high‑purity peptides and biochemical supplies. Stable raw materials serve researchers, formulators and manufacturers.

    Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 1 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 2 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 3 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 4

    VI20 is a premium bio‑active peptide raw material. It effectively improves cell vitality, slows down skin ageing‑related damage and relieves persistent skin inflammation. Thanks to its great biocompatibility and stable property, it is widely used in cosmetic raw‑material research and skin‑care product formulas. Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 5 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 6 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 7  

    Items Specifications
    Product Name VI20
    Purity >99%
    Appearance White Powder
    MOQ 1box
    Transport Package Carton
    Specification 20mg

    Factory Footage Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 8 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 9 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 10

    logistics

    Shipping cost $80
    Shipping time is 7-12days
    Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 11

    Customer Feedback

    Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 12 Shop VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping-Detailed Image 13

    Why Choose Us

    Strict‑Standard Quality Inspection

    Each batch comes with complete test files, including HPLC‑based purity reports and mass‑spectrometry identification in the Certificate of Analysis (CoA). Typical purity exceeds 98%. We guarantee stable product identification, high purity and consistent quality across batches.

    Lab‑Oriented Raw‑Material Supplier

    Our biochemical raw materials cater to research‑and‑development labs, pre‑clinical trials, and commercial production in the biotechnology, skincare and nutritional‑supplement sectors.

    Stable Worldwide Logistics Service

    Cooperating with trusted logistics providers, we provide safe, confidential and temperature‑controlled international delivery, making sure goods arrive safely and on schedule.

    Flexible Service for Different‑Order Demands

    We support small lab‑use samples as well as large‑scale bulk purchases. Qualified clients can access customized purity adjustment, ingredient mixing and private‑label packaging services.

    FAQ

    Q1. How do you ensure product quality?
    A: We have a strict quality management system, all batches must be tested and meet our standards before entering the warehouse. The purity of all our products is above 99.00%, which has been verified by many American and European customers.
     
     
    Q2. How to place an order with you?
    A: Once we confirm the required dosage/strength and quantity of the product with the customer, and the customer confirms and makes payment, we will arrange shipment as soon as possible.
     
     
    Q3. What payment methods are there?
    A: There are Bank Transfer, Tether USD(USDT) and Bitcoin(BTC).
     
     
    Q4. What shipping methods can we choose?
    A: Usually express delivery is more suitable, including DHL, FedEx, UPS, etc. We will be responsible for customs clearance in the destination country, and customers are not required to cooperate with customs clearance and pay any tariffs.

    ECHEMI Editorial Reference
    white to light yellow crystal powde
    Valinol is an organic compound named after, and commonly produced from, the amino acid valine. The compound is chiral and is produced almost exclusively as the S‑isomer (also designated as the L‑isomer), due to the abundant supply of S-valine. It is part of a broader class of amino alcohols
    Research & Reference Note

    VI20 | Factory Price | Cosmetic Peptides | 99% Purity | Fast Shipping 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.

    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

    Basic Info
    Product Name:

    (+)-Valinol

    Other Name:

    1-Butanol,2-amino-3-methyl-,(2S)-;1-Butanol,2-amino-3-methyl-,L-;1-Butanol,2-amino-3-methyl-,(S)-;(2S)-2-Amino-3-methyl-1-butanol;L-Valinol;(S)-2-Amino-3-methyl-1-butanol;(S)-Valinol;(S)-(+)-Valinol;(+)-(S)-Valinol;(+)-Valinol;(2S)-Valinol;(S)-(+)-2-Amino-3-methyl-1-butanol;[(S)-1-(Hydroxymethyl)-2-methylpropyl]amine;NSC 322922;(+)-2-Amino-3-methyl-1-butanol;(S)-2-Amino-3-methylbutanol;(2S)-1-Hydroxy-3-methylbutan-2-amine

    CAS No.:

    2026-48-4

    Molecular Formula:

    C5H13NO

    InChIKeys:

    InChIKey=NWYYWIJOWOLJNR-RXMQYKEDSA-N

    Molecular Weight:

    103.16

    Exact Mass:

    103.16

    BRN:

    1719137

    EC Number:

    217-975-5

    HScode:

    29221980

    Categories:

    Polypeptide

    Characteristics
    PSA:

    46.2

    XLogP3:

    0

    Appearance:

    Clear slightly yellow Liquid After Melting

    Density:

    0.9±0.1 g/cm3

    Melting Point:

    31-32 °C

    Boiling Point:

    71.5-73.5 °C

    Flash Point:

    196 °F

    Refractive Index:

    1.447

    Water Solubility:

    soluble in water.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    0.182mmHg at 25°C

    Specific rotation:

    16 º (c=10,EtOH)

    Hazard Identification

    Classification of the substance or mixture

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    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 the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    retatrutide,TB-500,GHK-CU,peptide

    Location:

    1-1, Kailuo Road, Taojia Town, Jiulongpo District, Chongqing

    Payment Terms:

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

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    501-1000

    Year of Establishment:

    2023

    Pharma Grade Peptides is your premium source for high-quality purified research peptides.

    We have served over 20,000 customers on Alibaba and now offer the same quality at our independent store.

    Over the course of many years, we have empowered researchers and scientists to
    explore new avenues of scientific discovery.

  • Country Product Purchase Quantity Date Posted
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