Research Use Only — peptides reviewed here are not for human consumption. Peptscore is an independent review platform.
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Crystal Peptides Reviews

crystalpeptides.euShips from Unknown
E

PeptScore

Weak

1.8 / 5 · 0 reviews
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Red flag: this score is capped because of regulatory warning. Proceed with extreme caution.

About Crystal Peptides

Crystal Peptides is a European online research-peptide store selling lyophilized vials and capsule peptides for laboratory/research use, operated by the legal entity "Crystal Peptides LTD" headquartered in Bulgaria. It maintains an extensive batch-specific Certificate of Analysis library independently tested by Janoshik Analytical (purity, identity, sterility, endotoxin, heavy metals), claiming >99% HPLC purity. The site is a full e-commerce platform with rewards, a peptide calculator, blog, reship/refund guarantee, and free shipping over EUR 200.

Avg. shipping
Ships from
HPLC purity
99%
Lab partners
Janoshik Analytical
Payment
card, bank transfer, crypto, cash on delivery
Reship policy
Yes

Peptides Crystal Peptides sells

Crystal Peptides on social media

Crystal Peptides: legit, scam, or safe?

Is Crystal Peptides legit?

Crystal Peptides scores poorly on our trust metrics (PeptScore grade E, Weak) due to serious red flags (regulatory warning). We advise caution.

Is Crystal Peptides a scam?

Crystal Peptides shows multiple warning signs and a low PeptScore grade of E (Weak). While we cannot definitively label any vendor a scam, the lack of verification means you should be very cautious.

Is Crystal Peptides safe to buy from?

Peptides from Crystal Peptides are sold strictly for research use and are not for human consumption. From a vendor-trust perspective, Crystal Peptides earns a PeptScore grade of E (Weak). It offers a reship/guarantee policy.

Does Crystal Peptides provide third-party COAs?

Yes — Crystal Peptides provides third-party verified Certificates of Analysis (via Janoshik Analytical).

How long does Crystal Peptides take to ship?

Shipping times for Crystal Peptides are not currently documented on Peptscore.

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