Single Vial Peptides★★★★★
“Provides a clean product!”Provides a clean product with extremely helpful service. Would recommend to friends!
Research Peptide Vials, Sold One at a Time
99%+ Pure & Sterile or Your Money Back, Plus Testing
Up to $500 per order. See terms.
Tirz (Tirzepatide), Reta (Retatrutide), Sema (Semaglutide), NAD+ and more. Free USA shipping on every order, plus a free 3ml bac water at checkout.
Reviews from across the whole shop: every vial and every order.
★★★★★
“Locked in”I had a fantastic experience with singlevialpeptides.com. Their team was incredibly helpful via chat, answering all my questions and making sure I felt confident in my purchase.
The shipping was fast, and I was really impressed that they offered a crypto payment option—it made the checkout process smooth and secure for me. Definitely a top-tier provider. Highly recommend!
- Free USA shipping on every order
- Free 3ml bac water, just tick the box at checkout
- Ships fast with tracking
Reta (Retatrutide)
5mg–60mg
From $35.00
Tirz (Tirzepatide)
5mg–120mg
From $25.00
Sema (Semaglutide)
5mg
From $35.00
GLP research peptides
Tirz (tirzepatide), Reta (retatrutide) and Sema (semaglutide) are the research peptides people ask about most. Every size is sold by the vial, so buy one or as many as you need.
Tirz (Tirzepatide) 5mg
$25.00
$5.00 per mg
Tirz (Tirzepatide) 10mg
$35.00
$3.50 per mg
Tirz (Tirzepatide) 15mg
$45.00
$3.00 per mg
Tirz (Tirzepatide) 20mg
$50.00
$2.50 per mg
Tirz (Tirzepatide) 30mg
$75.00
$2.50 per mg
Tirz (Tirzepatide) 40mg
$95.00
$2.38 per mg
Tirz (Tirzepatide) 60mg
$140.00
$2.33 per mg
Tirz (Tirzepatide) 120mg
$240.00
$2.00 per mg
Reta (Retatrutide) 5mg
$35.00
$7.00 per mg
Reta (Retatrutide) 10mg
$50.00
$5.00 per mg
Reta (Retatrutide) 15mg
$60.00
$4.00 per mg
Reta (Retatrutide) 20mg
$75.00
$3.75 per mg
Reta (Retatrutide) 30mg
$110.00
$3.67 per mg
Reta (Retatrutide) 40mg
$140.00
$3.50 per mg
Reta (Retatrutide) 60mg
$200.00
$3.33 per mg
Sema (Semaglutide) 5mg
$35.00
$7.00 per mg
GLOW, KLOW and Wolverine blends
Popular multi-peptide blends in one vial, plus the single peptides they're built from: BPC-157, TB-500, GHK-Cu and KPV. Every compound and mg is on the label.
Wolverine (BPC-157 + TB-500) 10mg/10mg
$75.00
$3.75 per mg
GLOW (GHK-Cu 50mg + BPC-157 10mg + TB-500 10mg) 70mg
$80.00
$1.14 per mg
KLOW (GHK-Cu 50mg + BPC-157 10mg + KPV 10mg + TB-500 10mg) 80mg
$85.00
$1.06 per mg
BPC-157 5mg
$35.00
$7.00 per mg
TB-500 5mg
$35.00
$7.00 per mg
GHK-Cu 50mg
$35.00
$0.70 per mg
KPV 10mg
$40.00
$4.00 per mg
NAD+ and more
NAD+ comes in 500mg and 1000mg vials. You'll also find MOTS-c, CJC-1295 + Ipamorelin, sermorelin and tesamorelin.
NAD+ 500mg
$35.00
$0.07 per mg
NAD+ 1000mg
$60.00
$0.06 per mg
MOTS-c 10mg
$35.00
$3.50 per mg
CJC-1295 (no DAC) + IPA 5mg/5mg
$40.00
$4.00 per mg
Sermorelin 5mg
$35.00
$7.00 per mg
Tesamorelin 5mg
$50.00
$10.00 per mg
Bac water and supplies
Bacteriostatic water, empty vials and syringes. Tick the box at checkout for a free 3ml bac water. Not sure how much to add? Bac water calculator
BAC Hospira water 30ml
Hospira bacteriostatic water, 30ml
$25.00
BAC water 3ml
Bacteriostatic water, 3ml
$5.00
Empty vial
Empty glass vial, USA sourced
$5.00
Syringes, 31 gauge 6mm
Sure Comfort 31 gauge 6mm, pack of 10
$5.00
Guides
Read the guides: counterfeit vs grey market peptides, and more
Questions
Why single vials?
So you can try a compound or a size without buying a kit. Buy one vial, or as many as you need.
Can I buy just one vial?
Yes. Buy one vial, or as many as you like.
What is bac water?
Bacteriostatic water is sterile water with 0.9% benzyl alcohol, used in the lab to dissolve freeze-dried powder. Tick the box at checkout and we'll add a free 3ml vial to your order.
Where can I get a vial tested?
At any lab you choose. We recommend Janoshik or Vanguard Laboratory. If a vial isn't 99%+ pure and sterile, we refund the vial and your testing fee, up to $500 per order.
What does the mg on a vial mean?
It's how much dry powder is in the vial, for example 10mg. The fill is within ±10% of the label. It isn't a dose.
How do orders ship?
Free US shipping via USPS, usually 2–5 business days, with tracking.
Do you give dosing advice?
No. Every vial is for lab research use only, so we don't give dosing or medical advice.
Who can buy?
Adults 21 and older, for laboratory research.
What does research use only mean?
These vials are sold for laboratory research by adults 21 and older. They are not for human or veterinary use, and nothing here is medical advice.
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