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Pure Encapsulations P5P 50, 180 Capsules
Product analysis · Pure Encapsulations

Pure Encapsulations P5P 50, 180 Capsules

P-5-P · Capsule

Why this score?
Testing & evidence
0/25
Ingredient/formulation quality
15/20
Value
0/20
Dose transparency
14/15
Manufacturer transparency
6/10
Label/ingredient transparency
5/10
Displayed points and weights are rounded; the total uses unrounded weights. Pending dimensions are excluded. Provisional scores may change after review.
Testing transparency: 0/25
$52.50Amazon
CapsuleFormat
50 mgDaily dose
180 unitsPack size
$0.29Price/day
Buy Now on Amazon Compare alternatives

We may earn a commission from qualifying purchases. This never affects our scores.

The score, explained

Our scoring methodology
Testing & evidence0/100
0 points contributed · weighting 25
Ingredient/formulation quality75/100
15 points contributed · weighting 20
Value0/100
0 points contributed · weighting 20
Dose transparency90/100
14 points contributed · weighting 15
Manufacturer transparency55/100
6 points contributed · weighting 10
Label/ingredient transparency45/100
5 points contributed · weighting 10

The score compares product data, not medical effectiveness or individual suitability. Prime and affiliate commission contribute no points.

Testing & evidence

No public evidence located

Evidence status
No public evidence located
Manufacturer statement
Not recorded
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-17 15:50:08

Dose & value

Vitamin B6 form
P-5-PCapsule
Daily dose
50 mgSupplemental dose · below US adult ULPer labelled daily serving
Serving size
1 capsule daily
Pack size
180 units
Servings per day
1
Price per day
$0.29
Price last checked
Not disclosed

Daily cost uses the recorded label serving; a larger dose earns no value advantage. The label serving is not a recommendation for your personal intake.

Vitamin B6 formulation details

Comparison form
P-5-P
Chemical form as disclosed
Pyridoxal-5'-Phosphate (P-5-P)
Vitamin B6 / serving (mg)
50
Vitamin B6 / day (mg)
50
P-5-P compound mass / serving (mg), only if separately disclosed
Not disclosed
Pack size as labelled
180 units
Recommended serving / frequency
1 capsule daily
Comparison basis for a serving range
Per labelled daily serving
Units / serving
1
Other active ingredients
Not disclosed
Sugars / sweeteners
Not disclosed
Flavour
Unflavored
Allergen statement
Not disclosed
Vegan / vegetarian label status
Not disclosed

Ingredients & suitability

Excipients
Not disclosed — check the current label
Allergens
Not disclosed
Carrier / source
Not disclosed — check the current label
Other active ingredients
Not disclosed

Manufacturer transparency

Brand
Pure Encapsulations
Legal company
Pure Encapsulations, LLC
Manufacturing model
In-house
Manufacturing location
United States (Sudbury, MA)

View the full brand profile →

What the record makes clear

  • Active amount is disclosed.
  • Daily cost can be calculated from the recorded serving.

What to keep in mind

  • Verify the current label and the batch covered by any testing report.
  • A product score cannot determine whether you need a supplement.

Explore the alternatives

Compare alternative

BulkSupplements.com Vitamin B6 Capsules – Pyridoxine HCl, 50mg, 500 Capsules

Why this score?
Testing & evidence
21/25
Ingredient/formulation quality
15/20
Value
18/20
Dose transparency
14/15
Manufacturer transparency
5/10
Label/ingredient transparency
7/10
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
Recognised certification
Manufacturer statement
NSF registry confirms HARD EIGHT NUTRITION LLC DBA BulkSupplements.com is listed under NSF/ANSI Standard 173 (Dietary Supplements), and the company page links to BulkSupplements.com.
Laboratory
Not recorded
Certification body
NSF
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-17 15:42:54
$0.04per day
$19.96per pack
View AnalysisBuy Nowon Amazon
Compare alternative

NOW Supplements, Vitamin B-6 (Pyridoxine HCl) 100 mg, 250 Veg Caps

Why this score?
Testing & evidence
12/25
Ingredient/formulation quality
15/20
Value
13/20
Dose transparency
10/15
Manufacturer transparency
9/10
Label/ingredient transparency
9/10
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
NOW Foods Certificate of Analysis page states: "A COA confirms that the product you purchased has gone through detailed testing and adheres to its product specifications and NOW standards."
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-17 17:39:14
$0.05per day
$12.61per pack
View AnalysisBuy Nowon Amazon
Compare alternative

Vitamatic Vitamin B6 (Pyridoxine HCI), 25 mg 250 Vegetarian Tablets

Why this score?
Testing & evidence
3/25
Ingredient/formulation quality
15/20
Value
19/20
Dose transparency
14/15
Manufacturer transparency
7/10
Label/ingredient transparency
7/10
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
Manufacturer site says the product is "Lab Tested" and iHerb lists it as "GMP Certified"; however I did not find an independently verifiable COA or a certifying-body registry entry for this specific product.
Laboratory
Not recorded
Certification body
Not recorded
Batch
Not recorded
Batch-specific report
Not established in this record
Report date
Not recorded
Evidence checked
2026-09-17 16:47:39
$0.04per day
$8.99per pack
View AnalysisBuy Nowon Amazon