Ultima Labs. Like most I was extremely concerned when trying anything, including new business I’ve not used before. I ordered my products less the 24 hours QLD > NSW that baby was in my doorsteps. I a... See more
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Review summary
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Second time ordering (reta) from Ultima Labs. Super quick and efficient - even when I forgot to add the reference to my transfer. The whole process is seamless and I've lost weight steadily so can vou... See more
Products arrived super fast and the quality was great compared to other sources I have used. Very easy to deal with and emails with a few questions I had were answered quickly which was wonderful as o... See more
Company replied
Was nervous with first purchase but honestly couldn't be happier bought wolverine pack on Wednesday and turned up Thursday, had a few questions to ask and their support is on point. Very happy will... See more
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Company details
Written by the company
Ultima Labs – Trusted Research Grade Peptides & Scientific Resources At Ultima Labs, we are committed to providing premium quality, independently tested research peptides and scientific tools to researchers, laboratories, and institutions worldwide. As a specialised supplier in the field of peptide science, we understand the importance of purity, safety, transparency, and scientific integrity — which is why every product we offer is 3rd-party lab tested and certified before being made available to our customers. www.ultimalabs.au Our product range includes some of the most sought-after research peptides — from tissue repair and recovery compounds to advanced metabolic peptide research materials — all designed to support scientific exploration and discovery. We make it our mission to supply only materials that meet strict quality standards, enabling professionals to conduct accurate, reliable experiments and research with confidence. With secure shipping, responsive customer support, and a commitment to transparency, Ultima Labs continues to build strong relationships with researchers who rely on our products and service. We do not make therapeutic or medical claims; instead, we empower the scientific community by providing tools that support ongoing innovation and responsible study Whether you’re new to peptide research or an experienced laboratory professional, Ultima Labs offers a trusted partner for all of your research needs. Check out a sample of recent lab test results here: https://janoshik.com/tests/97730-Retatrutide_10mg_HPB67GNJR8TJ https://janoshik.com/tests/97731-BPC157_10mg_DQJ8U5LR1LUZ https://janoshik.com/tests/97732-GHKCu_50mg_5HCBIAKPEVVT
Contact info
Australia
- support@ultimalabs.au
- ultimalabs.au
4.8
Excellent
116 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 24 hours
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Customer service was AMAZING !
Customer service was AMAZING !! Easy to order, order came quick and really quick replies with afdvice etc. Karl is awseome !!
April 24, 2026
Legit company, thank goodness
Legit company, thank goodness! Site is easy to use, payment methods are reassuring, and I’ve had two successful orders now - both in arriving, and in the product doing what it claims to do. Really grateful to the person / team behind Ultima!
April 26, 2026
Unprompted review
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Super quick delivery …
Fantastic service and amazingly quick delivery will be ordering again
April 24, 2026
Unprompted review
Outstanding Company
Outstanding service, best in the business. Delivery always arrives super fast and I’m in the Far North. Can’t fault these guys great company 👍
April 22, 2026
Unprompted review
Reliable source
Good website
Prices are responsible
Good products services is on point.
Maximum with in 2 days to resive orders..
I won't be going anywhere else anytime soon
Gee250
April 17, 2026
Unprompted review
Packaging was great
Packaging was great, quick delivery, im trying reta and cjc/ w dac. Haven't noticed anything on reta just yet as it's only week 4, but noticed better quality sleep and more muscle recovery on cjc/w dac. Will be buying alot more
March 27, 2026
Unprompted review
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Excellent trust worthy company
Excellent trust worthy company, fast reply to inquiries. Fast postage, highly recommend. Will purchase again from here in the future
April 7, 2026
Unprompted review
Amazing!
Payment was simple, delivery was quick, customer service was exceptional when I reached out via email. All products are clearly labelled and packaged well. Tracking was provided very quickly after shipping. I have been using the products for about a week now and can’t fault them, absolutely amazing and I will never buy from another seller again 🫶🏼
April 7, 2026
Unprompted review
Great products
Great products, and super fast delivery. Company very supportive when asking for information.
March 25, 2026
No noticeable results
I had a generally positive experience when it comes to communication and after-sales support. Karl was responsive, professional, and easy to deal with throughout the process, which I really appreciated.
However, when it comes to the product itself, unfortunately did not experience any noticeable effects neither positive nor negative. Despite following the recommended protocol, there was no clear outcome or improvement.
Overall, while the customer service side is solid, the product did not deliver any results for.
April 8, 2026
Unprompted review
Reply from Ultima Labs
Thank you for your feedback — we genuinely appreciate you taking the time to share such a balanced and considered review, and we're really pleased to hear that your experience with Karl and our support team reflected the standard we hold ourselves to.
Regarding the product outcomes, we completely understand your perspective. Our products are supplied strictly for research purposes, and individual experiences in a research context can vary significantly based on a wide range of variables — including injury/research purpose, protocol duration, reconstitution, storage, baseline biology, and the specific compounds used. Many of these variables fall outside our direct control once a product leaves our facility.
What we can speak to with confidence is the quality and purity of every batch we supply — each is third-party tested with a Certificate of Analysis confirming identity and potency. We stand behind that completely.
We also want to note that our team has remained in active dialogue and remains committed to finding a fair resolution. That commitment doesn't end at the point of sale — it's simply who we are.
Thank you again for the kind words about our service. We hope to have the opportunity to work with you again and deliver an outcome that better meets your expectations.
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Quick and easy!
Good comms; quick shipping; products ordered seem to be the real deal. Thanks!
March 25, 2026
I'm a repeat customer!
I'm a repeat customer. Product works very well.
Very good bundle deals. Seller has deep knowledge.
Bookmark this shop! Awesome!!
March 30, 2026
Unprompted review
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Very fast delivery
Very fast delivery, shipped out the same day I ordered! And I had some questions and their customer service is honestly amazing. Very fast replies and reliable, Karl in particular! Definitely will continue to use these guys!!
April 7, 2026
Unprompted review
Delivery is so quick
Delivery is so quick , but I’ve gota say what happened to the peptide assistant?? that was so helpful bring that back , and il never buy from any other place again , you guys are awesome thankyou .❤️
March 26, 2026
Excellent Service ☺️
Super quick dispatch and delivery in comparison to other businesses.
Customer service has also been great with questions/queries i’ve had after the delivery. Would honestly order again just based on the above, hard to find such attentive/trustworthy suppliers.
But i can’t wait to see result's!!
April 2, 2026
Unprompted review
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