
Double 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.
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39 compounds · Best price from $21.24.
Product: Klow Ipa Tesa MotsC NAD+
Been ordering from them since Oct. 2025. Love the commitment they have on testing and make sure it is a quality product. Best prices in the area of San Diego and Double R is always having sale, so your guarantee to save money.
Purchased multiple times here. Have great deals and most importantly for me, any issues - this company does it right. I purchased Reta 10, Reta 30, BPC and a few other peptides. A reta 30 had a breach on the stopper, and similar experience with another company resulted in being told I must have damaged it pulling the lid off - I didnt. With this company they sent a replacement straight away and apologized. Civilized.
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Verified by VialTalk staff · 32 products tested.
Superseded, inactive, or reformulated COAs. Retained as historical evidence.
Verified by VialTalk staff · 2 products tested.