Super happy with my order
Super happy with my order! Everything arrived quickly, was packaged really well, and the whole process was so easy. Great experience overall—I’ll definitely be ordering again!
1 July 2026
Unprompted review
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Company details
Written by the company
Janera Science is a California-based supplier of premium research peptides. We believe trust starts with transparency, which is why every batch undergoes the Janera Quality & Transparency Standard, including identity, purity, quantity, sterility, endotoxin, heavy metal, and conformity testing. Combined with fast shipping and responsive customer support, our goal is to provide researchers with confidence from order to delivery.
Contact info
United States
- support@janerascience.com
- janerascience.com
3.8
Great
2 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
I was honestly impressed with how…
I was honestly impressed with how quickly my order arrived. Everything was packaged well, and the quality was exactly what I was hoping for. You can tell they take care with their products. I’ll definitely be ordering from Janeera Science again.
13 July 2026
Unprompted review
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.