Luvia Rx reviews
Luvia Rx reviews: 3 independent lab tests across 1 product, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Luvia Rx legit? Lab record: Limited
How we rate- 3 independent tests
- 0 of 2 lots filled to label
- Median purity 99.7%
- 1 of 1 product graded D or E
Some of Luvia Rx's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Retatrutide
Luvia Rx graded D. Paradigm Peptide's Retatrutide graded A across 8 tests, $10.00 / mg.
Buy from Paradigm PeptideAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where Luvia Rx graded D or E, these shops' samples of the same peptide graded A or B. Ordered by grade, then price per mg. Partner status never changes the order.
Retatrutide
Luvia Rx: grade DLuvia Rx products we've tested
Best-graded first. Grades come from the share of each product's samples that passed purity and quantity checks. Buy links open Luvia Rx's site.
- RetatrutideDPOOR
- Tests
- 3
- Passed
- 66.7%
What the testing shows
Across 2 measured samples from Luvia Rx, 2 came in more than 5% under the quantity on the label (100%). Purity across 2 readings ran from 99.6% to 99.8%, median 99.7%. Samples span Jun 2026 to Jun 2026.
- Under label
- 2/2
- Median purity
- 99.7%
- Latest sample
- Jun 2026
more than 5% short
99.6%–99.8% range
first tested Jun 2026
Our read on Luvia Rx
2 of Luvia Rx's 3 graded samples passed (67%), and 100% of all samples were sent in by buyers rather than by the shop.
When a sample failed, the most common reason was the lab could not confirm it was the labelled peptide (1 time).
Why Luvia Rx's failed samples failed
The only failed test, with the lab's reason.
Retatrutide · Jun 26, 2026
the lab could not confirm it was the labelled peptide
Lab testing results
Independent results across 1 product.
Individual lab tests
Date
6/26/2026
Purity
99.8%
Quantity
30 mg → 28.1 mg
Lab
BTLabs
Vial
Red label / Silver crimp / Violet cap
Date
6/26/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
Red label / Silver crimp / White cap
Date
6/26/2026
Purity
99.6%
Quantity
20 mg → 18.8 mg
Lab
BTLabs
Vial
Red label / Silver crimp / Red cap
Which Luvia Rx products tested best
Retatrutide graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from Luvia Rx
We don't track Luvia Rx's prices yet. Shipping, payment and refund terms are on their site.
The official store is www.luviarx.com. Check the address before you pay.
What to check before you pay
- The lot number on the vial matches the certificate
- The certificate names the lab and the test date
- Fill versus label, not purity alone
- A refund policy in writing
Track Luvia Rx
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Luvia Rx: common questions
Is Luvia Rx legit?
We rate lab records, not businesses. Limited lab record: 3 independent tests, 0 of 2 lots filled to label, median purity 99.7%, 1 of 1 product graded D or E. Each result links to its original certificate in the table above.
What do Luvia Rx reviews say?
We don't hold scored customer reviews for Luvia Rx yet. The independent lab results on this page are the evidence we have.
Which Luvia Rx peptides tested best?
We have graded 1 Luvia Rx product. Retatrutide graded D or E.
Is there a Luvia Rx coupon code?
We don't have a verified Luvia Rx coupon code. A discount changes the price, not what is in the vial.
Ordering from Luvia Rx?
Limited lab record: 3 independent tests, 0 of 2 lots filled to label, median purity 99.7%, 1 of 1 product graded D or E.