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Customer Service

M-F: 9-5 EST
Sat: Closed
Sun: Closed

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 1 (877) 512-8940
(Option 1)
 1 (905) 418 0251

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General Information

Welcome to IGF-1LR3 Online. We are a division of E-scientific Inc. and a leading supplier of peptides and proteins. We also provide custom synthesis. We guarantee to have the lowest prices and the highest quality, ultra-pure peptides and proteins.

Our main office is located in Toronto, Canada. If you are interested in seeing our products in person, feel free to visit our showroom located at 9251 Yonge Street, #8582 Richmond Hill, Ontario, Canada, L4C9T3.


Our peptides range from small peptides to long peptides with over 100 amino acids. We provide regular peptides and also many modified peptides. We provide all HPLC and Mass Spectroscopy data when we ship our peptides.

Our turnaround time is from six to twelve working days. Custom peptides have a turnaround time of two to three weeks. The length of time may change based on the modifications, peptide length and the nature of the sequences being synthesized.

Guarantee & Quality Control

We guarantee satisfaction for an entire year. Our peptide purity is also promised at 98% or higher. We have strict quality control procedures in place to make sure you are receiving the best synthesized peptides. We work in partnership with a ISO9001 registered laboratory who does the manufacturing for us.

Shipping and Returns Policies

We ship almost anywhere in the world. There are restrictions based on the products and locations. Some products cannot be delivered internationally. We also guarantee our shipments to the United States and the United Kingdom. We will reship the items for free if you do not receive them.

We charge $12.95 as a flat rate for our shipping unless you order more than $250 which is shipped for free. We use the United States Postal Service for our shipping. We promise discretion and privacy for all orders. We will sign a client confidentiality agreement if necessary.

Returns of almost all new and unopened items are accepted for a full year. We will provide a full refund for these items. We pay return shipping if the error is ours. Expect the refund within four weeks, but in most cases it will be a much shorter period. This includes transit, return processing and bank processing times.

Conditions of Use

Our peptides are not for consumption, application or other inappropriate uses. They are also not for resale. They are strictly provided for laboratory and research use. You must be 18 years or older to purchase. The products are only to be handled by qualified and trained professionals.

We reserve the right to limit or refuse sale of products to anyone for any reason. We also assume no liability for any damage caused by the products. Please see our full conditions of use document before purchasing.

Contact Us

We are open Monday to Friday from 9am to 5pm Eastern Standard Time. You can call us at 1-877-512-8940 using option one or fax us at 1-905-418-0251. To contact our product experts, call 1-877-512-8940 and select option two. See our contact page for more detail.

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