Double R Labs
Double R LabsCOA VerifiedGrade A++Has DealsAccepts Credit CardsDouble R Labs L.L.C., a research-focused e-commerce company. Our current website has we just hit our one-year mark. Before that, we were active in the peptide space for around three years through private channels and local distribution. We focus on doing the basics right. Orders go out fast same day with now a morning drop and an late afternoon drop. We answer the phone, and we respond to emails within 24-48 hours. If there’s an issue, we handle it directly. On quality, every product is backed by a batch-specific COA. We’re also rolling out expanded 7-point testing across new batches to improve consistency and transparency. We’re not trying to be the cheapest option on the market. We don’t race to the bottom. We focus on a balance fair pricing backed by reliable product and top-tier customer service. That’s where we position ourselves, and that’s what we stand on. Products we sell. We have approximately 49 different products ranging from Peptides, Amino acids and supplies.
Domestic Only
Mass SpecEndotoxinHeavy MetalsSterilityBatch ConformityFentanyl Screen
5/ 5· 6 reviews
Shipping
5
Quality
5
Communication
5
COA grade
A++
103.0/100
43 COAs
Reviews
6
COA verified
Yes
Active Deals
VIALTALK35% OFF35% off members
Live partner pricing
Buy direct from Double R Labs
Prices polled directly from Double R Labs’s store. VialTalk referral tracked automatically; apply code VIALTALK at checkout for your discount.
Use code VIALTALK
CompoundCOAPriceBuy
- 5-Amino-1MQ50mg$64.99$45.99$29.89
29% off — on sale
Use code
VIALTALK· 35% off - AHK-Cu50mg$39.99$25.99
Use code
VIALTALK· 35% off - Amylin Analog10mg
Cagrilintide 10mg
$89.99$69.99$45.4922% off — on sale
Use code
VIALTALK· 35% off - ARA-29010mg$44.99$29.24
Use code
VIALTALK· 35% off - BPC-15710mg$34.99$22.74
Use code
VIALTALK· 35% off - Cartalax20mg$49.99$32.49
Use code
VIALTALK· 35% off - $49.99$32.49
Use code
VIALTALK· 35% off - CJC-129510mg
CJC-1295 No DAC -10 mg
$54.99$44.99$29.2418% off — on sale
Use code
VIALTALK· 35% off - DSIP15mg$54.99$44.99$29.24
18% off — on sale
Use code
VIALTALK· 35% off - $64.99$42.24
Use code
VIALTALK· 35% off - Epithalon50mg
Epitalon 50mg
$89.99$79.99$51.9911% off — on sale
Use code
VIALTALK· 35% off - GHK-Cu1000mg
GHK-Cu Raw Powder 1g
$34.99$22.74Use code
VIALTALK· 35% off - GHK-Cu100mg$49.99$32.49
Use code
VIALTALK· 35% off - GHK-Cu + KPV60mg total
GHK-Cu 50mg/KPV 10mg Blend
$59.99$38.99Use code
VIALTALK· 35% off - GHRP-610mg$34.99$29.99$19.49
14% off — on sale
Use code
VIALTALK· 35% off - GLOW70mg
GLOW Blend 70mg
$69.99$59.99$38.9914% off — on sale
Use code
VIALTALK· 35% off - Glutathione1500mg$54.99$44.99$29.24
18% off — on sale
Use code
VIALTALK· 35% off HCG 10,000 IU
$89.99$79.99$51.9911% off — on sale
Use code
VIALTALK· 35% offGH:100iu/360IU Kits Password Required
$149.99$97.49Use code
VIALTALK· 35% off- IGF-1 LR31mg$69.99$45.49
Use code
VIALTALK· 35% off DRL-1S
$39.99$29.99$19.4925% off — on sale
Use code
VIALTALK· 35% off- Ipamorelin10mg$49.99$34.99$22.74
30% off — on sale
Use code
VIALTALK· 35% off - KLOW80mg
KLOW80
$79.99$69.99$45.4913% off — on sale
Use code
VIALTALK· 35% off - KPV10mg$44.99$34.99$22.74
22% off — on sale
Use code
VIALTALK· 35% off - L-Carnitine1200mg$54.99$35.74
Use code
VIALTALK· 35% off Lipo-C-F in 10ml
$54.99$35.74Use code
VIALTALK· 35% off- Melanotan I10mg
Melanotan I (MT-1) 10mg
$29.99$19.49Use code
VIALTALK· 35% off - Melanotan II10mg
MT2 (Melanotan 2 Acetate) 10mg
$39.99$29.99$19.4925% off — on sale
Use code
VIALTALK· 35% off - MOTS-c10mg$39.99$34.99$22.74
13% off — on sale
Use code
VIALTALK· 35% off - NAD+500mg
NAD+ 500mg (buffered)
$54.99$35.74Use code
VIALTALK· 35% off - PE-22-2810mg$49.99$39.99$25.99
20% off — on sale
Use code
VIALTALK· 35% off - $29.99$19.49
Use code
VIALTALK· 35% off - Pinealon10mg$39.99$25.99
Use code
VIALTALK· 35% off - PT-14110mg$39.99$29.99$19.49
25% off — on sale
Use code
VIALTALK· 35% off - Selank10mg$35.99$29.99$19.49
17% off — on sale
Use code
VIALTALK· 35% off - Selank + DSIPOut of stock
Dream State Selank 10mg + DSIP 10mg
$69.99$45.49Use code
VIALTALK· 35% off - Semax10mg$35.99$23.39
Use code
VIALTALK· 35% off - Sermorelin10mg$54.99$44.99$29.24
18% off — on sale
Use code
VIALTALK· 35% off - SS-3150mg$139.99$90.99
Use code
VIALTALK· 35% off - Tesamorelin10mg$54.99$49.99$32.49
9% off — on sale
Use code
VIALTALK· 35% off Tesofensine – 500mcg (0.5mg) capsules 100 count
$149.99$97.49Use code
VIALTALK· 35% off- Thymosin beta-410mg
TB-500 (TB4) Thymosin Beta-4— Full-Length 43 aa
$54.99$35.74Use code
VIALTALK· 35% off - $44.99$29.24
Use code
VIALTALK· 35% off - VIP10mg
VIP 10mg (Vasoactive Intestinal Peptide)
$54.99$35.74Use code
VIALTALK· 35% off - Wolverine20mg total
Wolverine Blend 10mg BPC-157 & 10mg TB4
$74.99$64.99$42.2413% off — on sale
Use code
VIALTALK· 35% off
Community Reviews (6)
cz_1284
Awesome Customer service
I placed an order last night, after placing the order I was doing some more reading up on the product I purchased and decided I was not ready to research it at this time. I need to make sure it was really something I could research safely. They were very understanding when I asked if I could cancel my order for these reasons. I will definitely be placing a order with them with the products I already study. Based off this interaction I would Highly Recommend this company!!
Shipping: 5/5Quality: 5/5Communication: 5/5
april.faith
Great vendor
Product: Klow
Ordering was easy, shipping was fast, product packaged securely. Product is very good and beautifully blue 😁 definitely recommend this vendor!
Shipping: 5/5Quality: 5/5Communication: 5/5
clelabeagley
Very good experience
Product: KLOW, Dual Incretin Agonist and 5-am 1-mq
Have always had a grate experience. Shipping is always fast and packaged well, will definitely order again
Shipping: 5/5Quality: 5/5Communication: 5/5
CJ
Wonderful service
Product: GHK-CU Raw
I am big into skin care. I decided to make some serum of my own. My husband can already tell a difference. Very pleased with quick shipping/delivery! Thank you for such great a great product and service!! Highly recommend!
Shipping: 5/5Quality: 5/5Communication: 5/5
COA Reports
42Verified by VialTalk staff · 38 products tested.
Testing has deepened. 0 → 5.7 panels · score 82.5 → 107.4
Nov 2025 → Aug 2026 · 43 reports
CJC-1295 + Ipamorelin 10mg109.7%
5 panels · Aug 2026 · Details →
106.5
/100 score
CJC-1295 10mg109.8%
6 panels · Aug 2026 · Details →
108.7
/100 score
VIP 10mg106.7%
6 panels · Aug 2026 · Details →
107.0
/100 score
HCG 0.385mg128.8%
4 panels · Jul 2026 · Details →
104.9
/100 score
PE-22-28 10mg104.0%
6 panels · Jul 2026 · Details →
107.0
/100 score
Showing the 5 most recently tested products · 42 reports on file.
Show 1 historical COA
Superseded, inactive, or reformulated COAs. Retained as historical evidence.
