Blue Sky Peptides FAQ
This Blue Sky Peptides FAQ collects the questions people ask us most, about ordering, deals, products, purity, COAs and safe use. Every answer is written out below, so there is nothing to click open.
Blue Sky Peptides FAQ: ordering
How do I buy Blue Sky peptides online?
Find the product in the shop or with the search bar, choose the quantity from the dropdown, add it to the cart and check out.
Where is the best place to buy Blue Sky Peptides?
Right here on blueskypeptideus.com. Buying direct means the batch number on your vial matches a COA we hold.
Is there a Blue Sky Peptides discount code?
No code is needed. The deals are built into the dropdowns: buy one get one free on 11 peptides, buy two get one free on 17 blends and liquids, plus bulk packs. See the discount guide.
Are all products in stock?
Yes. Everything listed in the shop is in stock now.
Can I change an order after placing it?
Email us quickly with the order number. If it hasn’t been packed, we can usually change it. See the contact page.
Blue Sky Peptides FAQ: products
What do Reta and Tirz mean on the labels?
They’re short for retatrutide and tirzepatide. See retatrutide 20mg and tirzepatide 10mg.
What form do the peptides come in?
Freeze-dried (lyophilized) powder in a sealed glass vial. The SARMs, SERMs and other research liquids come ready-made in 30mL dropper bottles.
How should I store them?
Keep sealed vials in the freezer at -20°C for long storage, or the fridge for short periods, away from light. Once mixed, refrigerate and use within about 28 days.
What’s the difference between a blend and a bundle?
A blend has two or more peptides freeze-dried together in one vial, like the BPC-157 TB-500 blend. A bundle is ten separate vials, five of each compound, like the BPC-157 and TB-500 bundle.
Is your TB-500 the full peptide?
Yes. TB-500 2mg and TB-500 5mg are full-length thymosin beta-4.
Blue Sky Peptides FAQ: quality
How pure are Blue Sky peptides?
Most test above 99% by HPLC, with identity confirmed by mass spectrometry. Each product page states the figure for the batch in stock.
Can I get a certificate of analysis?
Yes. Email us the batch number from your label and we’ll send the COA for that batch. More on our lab testing page.
Why do some products show less than 99%?
Because we print the measured figure for the batch in stock. A few compounds, such as Epithalon and DSIP, came in lower, and we’d rather tell you than round up.
Blue Sky Peptides FAQ: use and safety
Can Blue Sky peptides be used in people?
No. They’re for laboratory research only and aren’t approved for human or veterinary use.
Can you give dosing advice?
No. We don’t give dosing or medical advice of any kind. Every product page links to published research on PubMed so you can read the studies yourself.
How old do I need to be to order?
21 or older. See our terms and conditions.
Want the detail behind a purity figure? Read how high-performance liquid chromatography (HPLC) works, then see our lab testing page. Still stuck after reading the Blue Sky Peptides FAQ? Contact Blue Sky Peptides and we’ll reply by email.
Blue Sky Peptide products are sold for laboratory research use only. They aren’t for human or veterinary use and haven’t been evaluated by the FDA.