Skip to content
UKUSA
NAD+ 500-mg
Product analysis · Owsa Labs

NAD+ 500-mg

500 mg per vial of NAD+, sold by Owsa Labs. No analytical report has been located for this listing. For laboratory research use only.

Why this score?
Testing & analytical evidence
4/45
Value
19/25
Product identity
13/15
Supplier transparency
3/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing transparency: 4/45
£36.99Owsa Labs
500 mgVial size
1Vials per pack
£36.99Price / vial
£0.07Price / mg
Buy NowCompare alternatives

We may earn a commission from qualifying purchases. This never affects our scores. Research-use product only - not for human or veterinary use.

The score, explained

Our scoring methodology
Testing & analytical evidence9/100
4 of 45 points
Value75/100
18.8 of 25 points
Product identity87/100
13 of 15 points
Supplier transparency25/100
2.5 of 10 points
Label & listing transparency100/100
5 of 5 points

Overall: 43.3/100 - Limited. The score compares the documentation and characteristics of this research product - not whether a peptide is safe, effective or suitable for human use. Affiliate commission contributes no points.

Testing & evidence

Testing claimed

Evidence status
Testing claimed
Manufacturer statement
The product page says 'No certificate of analysis is currently published for this product.' The COA page lists 'NAD+ – 500 mg' as 'Not currently published.'
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-10-29

I found only a supplier testing/COA availability claim, not an actual analytical report for this NAD+ 500 mg vial. There is no batch-specific purity, mass, chromatogram, or lab verification available on the supplier site for this listing.

Dose & value

Vial size
500 mg
Vials per pack
1 (single vial)
Pack price
£36.99
Price per vial
£36.99
Price per mg
£0.07
Compared with other suppliers
5% below the median (9 suppliers, same peptide)
Price last checked
29 Oct 2026

NAD+ product details

Compound
NAD+
Supplier product name
NAD+
Supplier product code (SKU)
OWSA-NAD-500MG
CAS number
Not disclosed
Presentation
Lyophilised powder vial
Storage
Not disclosed
Supplier purity claim
Not disclosed

Listing details describe the supplier's own product page; they do not independently verify the contents of any vial. Check the current listing and the batch covered by any test report.

Supplier transparency

Supplier
Owsa Labs
Legal company
OWSA Labs
Companies House verified
Not found
UK address disclosed
Not found
Contact details
Yes
Shipping policy
Yes
Returns policy
Yes
Batch / testing process explained
Yes

View the full supplier profile →

Compare all NAD+ suppliers →

What the record makes clear

  • No analytical report was located for this listing.
  • No batch number is recorded against this listing.
  • Price per mg can be calculated from the labelled vial size.

What to keep in mind

  • Research use only. A score is not an endorsement, and does not mean a product is safe, sterile, effective or suitable for human or veterinary use.
  • One tested sample does not guarantee every vial is identical.

Explore the alternatives

Compare alternative

NAD+ 500mgUK Peptides

Why this score?
Testing & analytical evidence
36/45
Value
14/25
Product identity
12/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Quantity
500 mg / vial
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
Lot-Matched CoAs Published; Independently Tested · Accredited External Lab; Supplied as ≥98% HPLC lyophilised powder with third-party CoA; independently verified by an accredited independent laboratory via HPLC-UV; third-party HPLC-UV testing; lot-matched CoA on every order; batch-traceable from dispatch
Laboratory
MZ Biolabs
Certification body
Not recorded
Batch
2026-07-15
Batch-specific report
Recorded
Report date
2026-07-31
Evidence checked
2026-09-22
£0.10per mg
£49.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
UK Peptides
Vials per pack
1
Price per vial
£49.99
Listing last checked
2026-10-29 21:32:06
Evidence status
Verified independent evidence
Manufacturer statement
Lot-Matched CoAs Published; Independently Tested · Accredited External Lab; Supplied as ≥98% HPLC lyophilised powder with third-party CoA; independently verified by an accredited independent laboratory via HPLC-UV; third-party HPLC-UV testing; lot-matched CoA on every order; batch-traceable from dispatch
Laboratory
MZ Biolabs
Certification body
Not recorded
Batch
2026-07-15
Batch-specific report
Recorded
Report date
2026-07-31
Evidence checked
2026-09-22

NAD+ 500mg

UK Peptides
Why this score?
Testing & analytical evidence
36/45
Value
14/25
Product identity
12/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing evidence
Evidence status
Verified independent evidence
Manufacturer statement
Lot-Matched CoAs Published; Independently Tested · Accredited External Lab; Supplied as ≥98% HPLC lyophilised powder with third-party CoA; independently verified by an accredited independent laboratory via HPLC-UV; third-party HPLC-UV testing; lot-matched CoA on every order; batch-traceable from dispatch
Laboratory
MZ Biolabs
Certification body
Not recorded
Batch
2026-07-15
Batch-specific report
Recorded
Report date
2026-07-31
Evidence checked
2026-09-22
£0.10per mg
£49.99per pack
View AnalysisBuy Now

Compare alternative

NAD+ 500mgOptimus Labs

Why this score?
Testing & analytical evidence
13/45
Value
20/25
Product identity
15/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Quantity
500 mg / vial
Testing evidence
Evidence status
Manufacturer COA
Manufacturer statement
Purity: ≥99% (HPLC); Batch-controlled manufacturing
Laboratory
Optimus Labs
Certification body
Not recorded
Batch
NAD301
Batch-specific report
Not established in this record
Report date
2026-03-01
Evidence checked
2026-09-24
£0.07per mg
£34.50per pack
View AnalysisBuy Now
Product & testing details
Supplier
Optimus Labs
Vials per pack
1
Price per vial
£34.50
Listing last checked
2026-10-29 21:32:05
Evidence status
Manufacturer COA
Manufacturer statement
Purity: ≥99% (HPLC); Batch-controlled manufacturing
Laboratory
Optimus Labs
Certification body
Not recorded
Batch
NAD301
Batch-specific report
Not established in this record
Report date
2026-03-01
Evidence checked
2026-09-24

NAD+ 500mg

Optimus Labs
Why this score?
Testing & analytical evidence
13/45
Value
20/25
Product identity
15/15
Supplier transparency
10/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing evidence
Evidence status
Manufacturer COA
Manufacturer statement
Purity: ≥99% (HPLC); Batch-controlled manufacturing
Laboratory
Optimus Labs
Certification body
Not recorded
Batch
NAD301
Batch-specific report
Not established in this record
Report date
2026-03-01
Evidence checked
2026-09-24
£0.07per mg
£34.50per pack
View AnalysisBuy Now

Compare alternative

NAD+ UK 500mg Research CompoundSPX Labs

Why this score?
Testing & analytical evidence
10/45
Value
24/25
Product identity
13/15
Supplier transparency
6/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Quantity
500 mg / vial
Testing evidence
Evidence status
Testing claimed
Manufacturer statement
Analytical documentation available where testing has been performed; SPX batch references can be entered into the batch verification system to locate the corresponding public analytical record. On the batch report page: 'Independent Third-Party Analytical Results' and 'Laboratory: Janoshik Analytical'.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£0.05per mg
£24.99per pack
View AnalysisBuy Now
Product & testing details
Supplier
SPX Labs
Vials per pack
1
Price per vial
£24.99
Listing last checked
2026-10-29 21:32:06
Evidence status
Testing claimed
Manufacturer statement
Analytical documentation available where testing has been performed; SPX batch references can be entered into the batch verification system to locate the corresponding public analytical record. On the batch report page: 'Independent Third-Party Analytical Results' and 'Laboratory: Janoshik Analytical'.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22

NAD+ UK 500mg Research Compound

SPX Labs
Why this score?
Testing & analytical evidence
10/45
Value
24/25
Product identity
13/15
Supplier transparency
6/10
Label & listing transparency
5/5
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing evidence
Evidence status
Testing claimed
Manufacturer statement
Analytical documentation available where testing has been performed; SPX batch references can be entered into the batch verification system to locate the corresponding public analytical record. On the batch report page: 'Independent Third-Party Analytical Results' and 'Laboratory: Janoshik Analytical'.
Laboratory
Janoshik Analytical
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-22
£0.05per mg
£24.99per pack
View AnalysisBuy Now