A1 Compounds
Independent price profile. We track 6 in-stock listings from a1compounds.co · cheapest tracked: $0.05/mg.
refreshed 38m ago
A1 Compounds scores 35/100 in pepmg's criteria-based Vendor Score, which rates only what a vendor publishes about lab testing and about itself, not its products and not its prices. What we observed: COA documents, no lab named. The biggest credibility signal pepmg weighs is how a vendor publishes lab tests: it posts COA documents but attributes them to no testing lab. Neither price nor catalog size affects this score, but for context it prices around the tracked median across the compounds it shares with other tracked vendors, over 5 tracked listings. Its prices are machine-readable. This rates what A1 Compounds publishes about lab testing and about itself, not the purity or authenticity of any vial, which pepmg can't verify, so read the COAs yourself. Research use only.
- Room to improve Publishes COA documents — no testing lab attributed
How we scored this
| COA transparency | | 30/87 | publishes COA documents — no testing lab attributed |
| About / who they are | | 0/8 | no About/founder page found |
| Public price data | | 5/5 | publishes machine-readable public prices |
Stated, but NOT scored. These describe the vendor; they earn no points either way.
| Price vs market | 0.90x the tracked median across 5 shared compound(s) |
| Catalog | 5 clean in-stock listing(s) tracked |
| Track record | active |
What would raise this score. Published behaviour only. How a vendor runs its business is its own call, and none of this affects the $/mg ranking.
- Naming the testing lab alongside the certificates would let us record them as third-party rather than unattributed. (up to +37)
- An About or founder page saying who is behind the business. (up to +8)
Computed from what this vendor publishes about lab testing and itself. Price and catalog size are shown above as facts and are deliberately NOT scored — $/mg is the ranking, and it is affiliate-blind. No opinions, no testimonials.
Are you the vendor? If you have changed something we score here, published something we did not find, or think we got it wrong, reach out or email hello@pepmg.com and we will re-check. Vendor corrections have already changed ratings on this site.
We don't host reviews — an unverifiable review box is a magnet for bots and paid posts, and we won't pretend otherwise. Instead, here's where you can read what real buyers say about A1 Compounds, on sites we don't control:
These are independent, unmoderated sources — we link them, we don't vouch for them, and a "profile" or "search" link may turn up little or nothing. pepmg's job is the part we can stand behind: prices captured first-party with a timestamp, ranked purely by $/mg, plus the objective Vendor Score above. Vetting a source you're about to buy from still matters, and that call is ultimately yours — we've made it as informed as we honestly can.
Vendor links are temporarily offline while we review our referral and linking policies. Listings remain for price transparency.
| # | Vendor | Product | Size | Price | $/mg | Trend |
|---|---|---|---|---|---|---|
| 1 | A1 Compounds | Glutathione 600mg first-party · captured 22m ago | 600mg | $29.99 | $0.05 | |
| 2 | A1 Compounds | NAD+ 500mg Vial first-party · captured 22m ago | 500mg | $39.99 | $0.08 | |
| 3 | A1 Compounds | GHK-Cu 100mg BULK first-party · captured 22m ago | 100mg | $29.99 | $0.30 | |
| 4 | A1 Compounds | Semax 10mg first-party · captured 22m ago | 10mg | $39.99 | $4.00 | |
| 5 | A1 Compounds | Selank 10mg first-party · captured 22m ago | 10mg | $39.99 | $4.00 | |
| 6 | A1 Compounds | Tesamorelin 10mg first-party · captured 22m ago | 10mg | $59.99 | $6.00 |