Transparency – Nature's Night

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Nature’s Night Testing Transparency

At Nature’s Night we believe in quality, value, and full transparency when it comes to laboratory testing results. Very few brands in the supplement industry share their lab results with the public, Nature’s Night is very proud to do just that! We test every single batch for potency, purity, microbiological activity, and heavy metal content. You can enter the batch number on your bottle below to check the test results. The batch number is on the bottom of your bottle just above the expiration date. Sample Certificates of Analysis are available for view below. Please note that all nutritional supplements are formulated with what’s called an overage to ensure the product remains at labeled potency throughout its shelf life. With that said, it’s normal and acceptable for the tested potency to be slightly above label claim.

Find Your Certificate of Analysis

Please enter the batch number in the form below to view the certificate.

Nature’s Perfect Night 20mg Batch 012007

EXP Date: 02/28/2025

Nature’s Perfect Night 20mg Batch 012008

EXP Date: 02/28/2025

Nature’s Perfect Night 20mg Batch 012009

EXP Date: 04/30/2025

Nature’s Perfect Night 20mg Batch 012010

EXP Date: 05/31/2025

Nature’s Night Triple Strength Batch 012011

EXP Date: 03/31/2024

Nature’s Perfect Night 5mg Batch 012081

EXP Date: 04/30/2024

Nature's Perfect Night 20mg Batch 014014

EXP Date: 04/30/2027

Nature's Perfect Night 20mg Batch 014015

EXP Date: 04/30/2027

Nature's Perfect Night Quick Dissolve Melatonin 20mg Batch 014016

EXP Date: 07/31/2027

Nature's Perfect Night 10mg Batch 014017

EXP Date: 03/31/2027

Nature’s Night Triple Strength Batch 021070

EXP Date: 04/30/2023

Nature’s Perfect Night 20mg Batch 023016

EXP Date: 04/30/2026

Nature’s Perfect Night 20mg Batch 023017

EXP Date: 05/31/2026

Nature's Perfect Night 20mg Batch 023018

EXP Date: 06/30/2026

Nature's Perfect Night 20mg Batch 023019

EXP Date: 6/30/26

Nature's Perfect Night Melatonin 20mg Batch 023020

EXP Date: 10-31-2026

Nature’s Perfect Night 10mg Batch 032064

EXP Date: 08/31/2025

Nature’s Perfect Night 20mg Batch 042012

EXP Date: 07/31/2025

Nature’s Perfect Night 20mg Batch 042013

EXP Date: 07/31/2025

Triple Strength Nature's Night Batch 044001

EXP Date: 06/30/2026

Nature's Perfect Night 20mg Batch 044062

EXP Date: 06/30/2027

Nature's Perfect Night QD Melatonin 20mg Batch 044072

EXP Date: 08/31/2027

Nature's Perfect Night Serenity Batch 044075

EXP Date: 07/31/2026

Nature’s Perfect Night 20mg Batch 052017

EXP Date: 08/31/2025

Nature’s Perfect Night 20mg Batch 052018

EXP Date: 09/30/2025

Nature’s Night Kids Batch 052019

EXP Date: 03/31/2025

Nature’s Perfect Night Kids Batch 052022

EXP Date: 08/31/2025

Nature's Perfect Night Melatonin 20mg Batch 054033

EXP Date: 07/31/2027

Nature’s Perfect Night 20mg Batch 061005

EXP Date: 08/31/2024

Nature's Perfect Night Magnesium Glycinate Batch 063002

EXP Date: 07/31/2026

Nature's Perfect Night Melatonin 5mg Batch 064049

EXP Date: 07/31/2027

Nature's Perfect Night QD Melatonin 5MG Batch 064049

EXP Date: 07/31/2027

Nature's Perfect Night QD Melatonin 10mg Batch 064050

EXP Date: 08/31/2027

Nature's Perfect Night QD Melatonin 20mg Batch 064051

EXP Date: 08/31/2027

Nature's Perfect Night Kids Melatonin 1mg Batch 064052

EXP Date: 08/31/2027

Nature's Perfect Night Serenity Batch 064053

EXP Date: 08/31/2026

Nature's Night Kids, Plant Based Melatonin 1mg Batch 064056

EXP Date: 02/28/2027

Nature’s Night Kids Batch 070049

EXP Date: 07/31/2022

Nature’s Perfect Night 20mg Batch 072052

EXP Date: 12/31/2025

Nature’s Night Triple Strength Batch 072069

EXP Date: 01/31/2025

Nature's Perfect Night Magnesium Glycinate Capsules Batch 074014

EXP Date: 08/31/2027

Nature's Perfect Night 20mg Batch 083028

EXP Date: 10/31/2026

Nature's Perfect Night Melatonin 20mg Batch 083029

EXP Date: 12/31/2026

Nature’s Night Triple Strength Batch 091034

EXP Date: 12/31/2023

Nature’s Perfect Night 20mg Batch 091035

EXP Date: 10/31/2024

Nature's Perfect Night Kids Batch 093035

EXP Date: 10/31/2026

Nature's Perfect Night Melatonin 20mg Batch 103047

EXP Date: 01/31/2027

Nature's Perfect Night Melatonin 20mg Batch 103048

EXP Date: 02/28/2027

Nature’s Perfect Night 20mg Batch 111050

EXP Date: 01/31/2025

Nature’s Perfect Night 5mg Batch 112005

EXP Date: 01/31/2026

Sorry, no matching records have been found.

Sample Certificates of Analysis

Nature’s Perfect Night Kids
Nature’s Perfect Night 5mg

Nature’s Perfect Night 10mg
Nature’s Perfect Night 20mg

Nature’s Night Triple Strength
Nature’s Night Kids