Dear Sir or Madam,
I found your company on Echemi and I am interested in starting cooperation with you.

At this stage, I would like to place a sample order for the following products:

Retatrutide 30mg (*****-83-2) – 10 vials x 30 mg
TB500 5mg (885340-08-9) – 10 vials x 5 mg
GHK-Cu 100mg (49557-75-7) – 10 vials x 100 mg
Nad+ (53-84-9) – 10 vials x 500 mg + 1 kg of powder 

This order is intended as a sample. If the quality and overall cooperation meet my expectations, I am very interested in establishing long-term cooperation and ordering larger quantities, including more products from the peptide category.

I am planning to distribute the products in Poland under my own brand. Therefore, I would like to ask:

1. Do you offer custom labeling (private label)?
2. Can you produce custom packaging/boxes with my brand logo?
3. Can you provide COA and other quality documentation?
4. What is the shipping cost to Poland?
5. What is the estimated delivery time?

I look forward to your reply with pricing, lead time, and my questions.