Products are great and very reliable Customer service has to be the best I have ever had to encounter and always going the extra mile to get things done. This is my number 1 company that I switc... Toon meer
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This is my third or fourth time I order from Doublerlabs, their website is not only easy to navigate but makes the transaction much smoother. My whole family is now loyal client of Doublerlabs. We hav... Toon meer
Bedrijf heeft geantwoord
Easy to navigate website with a ton of options. Great company and with quality products and super fast shipping!
I was looking for a new provider of peptides when I placed a call into DoubleR. I was blown away to have the good fortune of speaking with the owner of the company. I have owned my own businesses... Toon meer
Bedrijf heeft geantwoord
Bedrijfsgegevens
Geschreven door het bedrijf
Double R Labs is a research supply company committed to quality, transparency, and customer satisfaction. At DRL, every batch undergoes our comprehensive 8-Point Quality Assurance Protocol before it is approved for release. We believe quality should never be assumed—it should be verified. Our 8-Point Quality Assurance Protocol includes: • Identity Testing • Purity Testing (HPLC Analysis) • Content Testing • Sterility Testing • Endotoxin Testing • Heavy Metal Screening • Fentanyl Screening • 4X Conformity Verification Our 4X Conformity Verification process ensures that product specifications, labeling, documentation, batch records, and release requirements are reviewed and verified before a product is approved for release. We do not sell products until all required testing and verification procedures have been completed and reviewed. We also do not offer pre-orders or backorders—if a product is available for purchase, it has completed our quality assurance process and is in stock. This approach reflects our commitment to quality, consistency, and confidence in every batch we release. If a batch does not meet our standards, it does not reach our shelves. We continue to invest in improving the customer experience. Orders placed by **4:00 PM PST Monday through Friday** and **2:00 PM PST on Saturday** qualify for same-day shipping. Customers also receive complimentary BAC Water on qualifying orders of **$250 or more** and **free shipping on qualifying orders of $300 or more**. Our goal is simple: provide high-quality research materials backed by transparency, responsive customer support, and a commitment to doing things the right way—even when it takes longer or costs more. At DRL, we believe trust is earned through consistency, communication, and accountability. Every batch is tested, every result is reviewed, and every release is verified before reaching our customers. Thank you for supporting DRL and being part of our continued growth. **Research = Results.**
Same-Day Shipping on Orders Placed Before 4 PM PST
Free Shipping on Orders Over $300 & Free BAC Water on Orders Over $250
Orders placed by 4:00 PM PST Monday through Friday and 2:00 PM PST on Saturday qualify for same-day shipping. Orders over $300 receive free shipping, and qualifying orders over $250 receive complimentary BAC Water.
We also offer Delivery Assurance for $4.99 per order. This covers lost , stolen or damaged orders.
We do not offer pre-orders or backorders. If a product is available for purchase, it has completed our quality assurance process, is in stock, and is ready to ship.
Contactgegevens
6549 Mission Gorge Rd #314, 92120, San Diego, Verenigde Staten
- 8587334199
- Info@DoubleRlabs.is
- doublerlabs.is
4,7
Uitstekend
129 reviews
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I had a great experience
I had a great experience. I got exactly what I ordered with very fast shipping. Will purchase here again!
25 januari 2026
Antwoord van Doublerlabs
Thank you for taking the time to leave a review, Jeane!
We're happy to hear that your order arrived quickly and that you received exactly what you expected. Providing accurate fulfillment, fast shipping, and a smooth customer experience is something we strive for with every order.
We truly appreciate your support and are grateful for the opportunity to earn your business. Thank you for choosing Double R Labs, and we look forward to serving you again in the future.
– Robert
Double R Labs
Research = Results
Antwoord van Doublerlabs
Thank you for the review, Peter!
We're glad to hear you were happy with the service, delivery speed, and pricing. Our goal is to provide a smooth experience from the moment an order is placed until it arrives at your door.
We truly appreciate your support and your business. Thank you for choosing Double R Labs, and we look forward to serving you again in the future.
Rob
Double R Labs
Research = Results
The website and ordering process was…
The website and ordering process was easy to use, check out was not difficult and communication was good. I received my order packaged well and in a timely fashion
24 januari 2026
Antwoord van Doublerlabs
Thank you for taking the time to leave a review, Kim!
We're happy to hear that you found the website easy to navigate, the checkout process straightforward, and our communication helpful throughout your order. We work hard to make the entire experience as smooth and hassle-free as possible.
We're also glad your order arrived well-packaged and in a timely manner. Attention to detail, from order placement to delivery, is something we take pride in.
Thank you for your support and for choosing Double R Labs. We truly appreciate your business and look forward to serving you again in the future.
Rob
Double R Labs
Research = Results
Antwoord van Doublerlabs
Thank you for the review and for your confidence in Double R Labs john!
We're proud to stand behind our products and the quality assurance processes that support them. Earning the trust of our customers is something we take seriously, and it's great to hear that your experience has given you that confidence.
We truly appreciate your support and look forward to serving you again in the future. Thank you for choosing Double R Labs!
Rob
Double R Labs
Research = Results
Excellent peptide research vendor
Easy ordering experience. Products were high quality and received quickly. I will order from them again.
18 januari 2026
Antwoord van Doublerlabs
Thank you for the wonderful review!
We're glad to hear that you had an easy ordering experience and were happy with both the quality of the products and the speed of delivery. Our goal is to make the entire process as smooth and reliable as possible from start to finish.
We truly appreciate your support and are grateful for the opportunity to earn your business. Thank you for choosing Double R Labs, and we look forward to serving you again on your next order.
– Robert
Double R Labs
Research = Results
Easy checkout process
Easy checkout process, shipping was good, packaging was great. Happy with the experience overall
18 januari 2026
Antwoord van Doublerlabs
Thank you for taking the time to leave a review, Shannon!
We're glad to hear that you had a positive experience from start to finish. We work hard to make the checkout process simple, ensure orders are shipped promptly, and package everything carefully so it arrives as expected.
It's great to know that the overall experience met your expectations. We truly appreciate your support and the opportunity to earn your business.
Thank you for choosing Double R Labs, and we look forward to serving you again in the future.
Rob
Double R Labs
Research = Results
Product was delivered in a timely…
Product was delivered in a timely manner and well packaged.
18 januari 2026
Antwoord van Doublerlabs
Thank you for your review, Jody!
We're glad to hear that your order arrived in a timely manner and was packaged well. We put a lot of care into our fulfillment process to ensure orders are shipped quickly and arrive safely.
We truly appreciate your support and the opportunity to earn your business. Thank you for choosing Double R Labs, and we look forward to serving you again in the future.
Rob
Double R Labs
Research = Results
Awesome customer service
Awesome customer service, quick delivery and great research materials!
19 december 2025
Antwoord van Doublerlabs
Hello,
Thank you for your feedback! We are glad to hear you enjoyed the overall process and our products. We will see you soon!
Rob
Double R Labs
Product arrived timely
Product arrived timely, would have given 5 stars but paying was confusing and no communication on shipping to track. Had to reach out for info, however, they responded promptly.
23 december 2025
Antwoord van Doublerlabs
Thank you for the honest feedback , we appreciate you taking the time to share it.
Tracking is normally sent automatically once an order ships, so I’m not entirely sure why it didn’t go out in this case. That said, as with any automated system, occasional errors can happen in an imperfect world, and we’re always working to reduce those.
You’re also correct that payment can feel confusing. Operating in this space makes traditional credit card processing challenging, but we’re actively working to have full CC processing in place by the end of January, which will greatly streamline checkout and communication.
We’re glad your order arrived promptly and that once you reached out, we were able to respond quickly. Feedback like this helps us continue improving, and we appreciate the opportunity to earn that fifth star next time.
Best Regards,
Double R Labs Team
Antwoord van Doublerlabs
Hi Meghan,
Thank you for your feedback! We are happy to hear we met your expectations. We look forward to having you back!
Rob
Double R Labs
Antwoord van Doublerlabs
Hi Nathaniel,
We appreciate your feedback! We are happy to hear you are satisfied with our shipping and customer support. We hope to have you back!
Rob
Double R Labs
Want a great customer service, great petides and fast shipping? Look no further!
Love this vendor. Always processing and shipping your order so quickly. Rob is always willing to answer questions you have. This is my go to Vendor!
24 december 2025
Antwoord van Doublerlabs
Thank you so much for the amazing review, Jeanette!
Your continued support means the world to us. We're thrilled to hear that you've consistently had a great experience with our customer service, shipping speed, and overall ordering process.
I truly appreciate the kind words. I always do my best to answer questions, help where I can, and make sure our customers feel taken care of. Building long-term relationships and earning your trust is what Double R Labs is all about.
Thank you for making us your go-to vendor. We are grateful for your support and look forward to serving you for many years to come.
Rob
Double R Labs
Research = Results
Still have not received my order.
First order was great received product right away. Order a second time in December and still have not received my order. I’ve also tried to reach out multiple times without a response. If I can’t get the order id like to be refunded.
6 januari 2026
Review zonder uitnodiging
Antwoord van Doublerlabs
Hi Frances,
Thanks for the review. I want to clarify a few important points so this can be resolved correctly.
We’ve reviewed our system and email logs, and at this time we only see one completed order and payment, which was fulfilled successfully. We do not see a second completed order or cleared payment on our end. There is a bac water order currently marked on hold awaiting payment, but no funds have cleared and nothing has been released or shipped for that order.
We’ve also checked our inbox and do not have any emails regarding a second paid order. That said, if you have a receipt, confirmation email, or screenshot showing payment for a second order, please send it to info@doublerlabs.is
and we’ll immediately process and ship it.
If no payment was completed, there is nothing to refund , but if you can provide proof of payment, we’ll take care of it right away. We’re happy to help get this resolved as quickly as possible.
— Double R Labs
Antwoord van Doublerlabs
Hi Laura,
We appreciate your positive feedback! We look forward to having you back.
Rob
Double R Labs
Antwoord van Doublerlabs
Hi Jason,
Thanks for your feedback! We are glad to hear you enjoyed our customer service. Thank you for choosing Double R Labs.
Rob
Double R Labs
Antwoord van Doublerlabs
Hello,
Thank you for your feedback, we hope to have you back!
Rob
Double R Labs
Still haven’t received my product
Still haven’t received my product. Super delayed shipping
21 december 2025
Antwoord van Doublerlabs
Hi Victor,
I’m sorry for the frustration this delay caused—I understand how disappointing that can be.
Your order was processed and shipped the next business day, but we did make an internal error and selected ground shipping instead of UPS 2-Day Air, which extended transit time, especially with holiday carrier delays. That part is on us.
To be fair, I’ve already refunded the cost difference between 2-Day Air and ground shipping, as you shouldn’t pay for a service you didn’t receive.
This was a one-off shipping selection error and not reflective of our normal service, which you’ve experienced on prior orders. Your package is currently in transit, and I’ll make sure you’re taken care of if anything comes up.
— Robert
Double R Labs L.L.C.
Best peptide seller on the market!
My order was fulfilled beautifully and had exerting packed up and ready! It was all clean and well put together! #8149 Cheapest reta with high quality!
11 december 2025
Review zonder uitnodiging
Antwoord van Doublerlabs
Hi Balneet,
Thank you for taking the time to share your thoughts! We are pleased to hear that you are satisfied with our products. We value product quality and customer satisfaction!
Rob
Double R Labs
Great products
Great products. Great place for 5-amino. Fast shipping.
16 december 2025
Review zonder uitnodiging
Antwoord van Doublerlabs
Hi Joshua,
We appreciate your feedback; it’s great to know we are meeting your expectations! We are dedicated to providing high-quality products and an exceptional experience.
Rob
Double R Labs
Can be trusted
Made the purchase during Black Friday sale the day before Thanksgiving. I made an error and reached out for support. The responder was quick and helpful, as he made the change for me and confirmed my payment (once he had his coffee lol)Great prices! I will be back!
25 november 2025
Review zonder uitnodiging
Antwoord van Doublerlabs
Hi Victoria,
Thank you for sharing your feedback! We are committed to providing excellent experience and reliable support. We are happy to hear you’re satisfied with our responsiveness and pricing. We hope to have you back!
Rob
Double R Labs
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