Onvay Laboratories Reviews 20

TrustScore 4.5 out of 5

4.6

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

See what reviewers are saying

Rated 5 out of 5 stars

I think more than anything, what made this experience so positive is that everything on a service level was fantastic. Shipping timing was exactly as predicted, the team were very supportive and... See more

Rated 5 out of 5 stars

A great company to use, products were as described, packaged well and shipping was exactly as specified. On contacting the team my questions were answered in a timely manner with great support offered... See more

Rated 5 out of 5 stars

Product was great, arrived within the timeframe given to me when I ordered. Had a few questions after ordering and the customer support team got back to me fast and were very helpful

Rated 5 out of 5 stars

Great Product, Shipping was quick ans seamless to order on the website. The few questions I had regarding the process was answered fully by the Team. Will definitely use again

Company details

  1. Research and Product Development

Written by the company

Onvay Labs supplies research-grade peptides and compounds for laboratory use, dispatched from the United Kingdom. Every batch is independently third-party tested by Janoshik and verified by HPLC and mass spectrometry to at least 99% purity, with the report published alongside each product, so you order on proof, not promises. Products ship as lyophilised powder for stability, with tracked delivery, same-day dispatch on orders placed before 3pm, and free UK shipping over £100. All products are sold strictly for laboratory and research purposes only, and are not for human or veterinary consumption. Buyers must be 18 or older. We are a UK company (Onvay LTD, registered in England and Wales, company no. 17224833), focused on purity, traceability, and straightforward service from our bench to yours.


Contact info

4.6

Excellent

TrustScore 4.5 out of 5

20 reviews

5-star
4-star
3-star
2-star
1-star

No history of asking for reviews

This company hasn't invited their customers, so reviews may not be representative

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.6

All reviews

(20)

20 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Perfect Product

Product was perfect as described and arrived directly on time, along with quality support from the team throughout.

1 July 2026
Unprompted review
Rated 5 out of 5 stars

Great experience

Great experience, thank you so much

The product was great and as desired.
The delivery was on time.
The team were very supportive and answered all questions I had.

30 June 2026
Unprompted review
Rated 5 out of 5 stars

great experience

product suited expectations. delivery time was on point. any communication with the team was extremely professional and welcomed.

25 June 2026
Unprompted review
Rated 5 out of 5 stars

Positive experience

Goods arrived when I expected them, the service was very good and the product was what I expected. Overall a positive experience. I will be ordering again.

26 June 2026
Unprompted review
Rated 5 out of 5 stars

Great experience ordering

Product was great, arrived within the timeframe given to me when I ordered. Had a few questions after ordering and the customer support team got back to me fast and were very helpful

29 June 2026
Unprompted review
Rated 5 out of 5 stars

Ticked all the boxes

I think more than anything, what made this experience so positive is that everything on a service level was fantastic.

Shipping timing was exactly as predicted, the team were very supportive and friendly, nothing was too much of a hassle which was amazing!

All the marks were hit from my perspective. I received exactly what I paid for in a timely manner, the team were supportive, and from my end I’d be more than happy to return my business here.

29 June 2026
Unprompted review
Rated 5 out of 5 stars

Faultless experience.

A great company to use, products were as described, packaged well and shipping was exactly as specified. On contacting the team my questions were answered in a timely manner with great support offered.

29 June 2026
Unprompted review
Rated 5 out of 5 stars

Great quality

Product is very good quality, the shipping was on time. The team also were supportive and answered all questions i had promptly.

29 June 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.

Take a closer look