Frequently asked questions

Short chains of amino acids your body uses to signal things like healing, metabolism, hormone release, and Connections drive. Different peptides do different things.

Peptides shouldn't require a chemistry degree or a needle. Strips dissolve under your tongue. No mixing, no fridge, no learning curve. Same active ingredients as injectable versions.

For most peptides, sublingual delivery (under the tongue) bypasses digestion and absorbs through the tissue under your tongue. Effectiveness is similar. We only offer strips for compounds that we believe are unaffected by a sublingual delivery mechanism.

60 to 90 seconds.

The timing depends on the peptide. CJC-1295 / Ipamorelin is most commonly used in the evening, before sleep. PT-141 is used 30 to 90 minutes prior to intended effect. GLP-1 peptides like Tirzepatide and Retatrutide are used in the morning on a weekly cadence. NAD+ and Glutathione are typically used in the morning. Wolverine and Glow are flexible, with stronger reported absorption on an empty stomach.

Reported timelines vary by peptide. PT-141 can produce acute effects within hours. GLP-1s are typically reported within the first 1 to 2 weeks. Most other peptides build gradually, with noticeable changes reported in the 2 to 4 week range. Individual results vary.

Each peptide is different. Most common: mild nausea (GLP-1s), facial flushing (PT-141), vivid dreams (CJC-1295 / Ipamorelin). Full side effect info is on each product page.

Talk to your doctor. Peptides can interact with other medications and health conditions.

Standard employment drug tests don't screen for peptides. Sport-specific tests (WADA, USADA, NCAA) do. Don't take peptides if you compete under those bodies.

Yes. Every batch is tested by Vanguard, an independent lab. Results are posted on each product page and on our Lab Results page.

Room temperature is fine. No fridge needed. They last two years from the manufacture date.

Pick a tier (1, 3, or 5 peptides per month), choose your peptides, we ship monthly. Swap peptides anytime. Cancel anytime. You can also buy a la carte if you're not ready for a subscription.

Yes. No minimum, no penalty.

30 days on unopened products. Damaged or defective orders: full refund or replacement.

Orders placed before noon Pacific ship same day. After noon ships next business day.

Yes. Plain unmarked outer packaging.