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Category: Supplement Testing

Dietary Supplement SKUs Testing in Lebanon

Posted by: Chemist Posted on: September 15, 2026

Enquiry:
I am currently developing a dietary supplement brand, and I will shortly be receiving samples of our three formulations.

We would like to have the samples tested primarily to verify the authenticity, identity, composition, and declared quantities of the ingredients in the finished products.

The main purpose of the testing is to ensure that what is actually present in the products corresponds to what has been declared by the manufacturer, and that the stated active ingredients are present at the expected concentrations.

We will be providing 100 g samples of each SKU.

SKU 1 – Collagen Beauty Formula

  • Hydrolyzed Marine Collagen Type I & III – 5,000 mg/serving
  • Hyaluronic Acid – [dose to be confirmed]
  • Vitamin C – 150 mg/serving
  • Resveratrol – 50 mg/serving
  • Neutral / Light Vanilla
  • 300 g / 30 servings

SKU 2 – Ashwagandha Calm Formula

  • KSM-66® Ashwagandha Root Extract (5% withanolides) – 600 mg/serving
  • Magnesium Glycinate – providing 200 mg elemental magnesium
  • L-Theanine – 200 mg/serving
  • Vitamin B6 – 2 mg/serving
  • Fruit Punch
  • 300 g / 60 servings

SKU 3 – Berberine Metabolic Formula

  • Berberine HCl – 500 mg/serving
  • Myo-Inositol – 2,000 mg/serving
  • D-Chiro-Inositol – 50 mg/serving
  • Stabilized R-Alpha Lipoic Acid (R-ALA) – 200 mg/serving
  • 300 g / 60 servings

Testing requested

Could you please advise us on the appropriate analytical testing required to verify the above formulations, particularly:

  • Identity/authenticity of the declared active ingredients
  • Quantification of the active ingredients to verify that the actual amounts correspond to the declared amounts
  • Verification of the specific forms/standardizations where analytically possible (e.g. KSM-66® / 5% withanolides, Type I & III collagen, berberine HCl, R-ALA, etc.)
  • Any other testing you consider important to confirm the quality, authenticity, and compliance of the finished products

Please also let us know if there are any additional tests you recommend for these products from a safety or regulatory-compliance perspective.

Quotation

Could you please provide us with:

  1. The recommended tests for each SKU
  2. A detailed quotation per SKU
  3. Expected turnaround time
  4. The type of laboratory report/certificate provided

Our priority at this stage is to ensure that the finished products genuinely contain the ingredients and quantities specified in the formulation, before proceeding with the commercial production and launch of our brand..

Thank you, and I look forward to your recommendations and quotation.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Dogs Liquid Food Supplement Testing in Croatia, Europe

Posted by: Chemist Posted on: August 11, 2026

Enquiry:

We are looking for an independent testing laboratory that can help verify the product’s quality, performance, and claims before market launch.

We are currently looking for laboratories with experience in the following areas:

1. Canine Palatability Testing (highest priority)

·  Dog acceptance and preference testing

·  Palatability evaluation for liquid supplements

·  Feeding trials or other methodologies to assess product acceptance

2. Analytical Testing

·  Verification of active ingredient identity and potency

·  Testing of key ingredients and nutritional compounds

·  Microbiological and safety testing where applicable

·  Independent Certificate of Analysis (COA) validation

3. Stability Testing

·  Shelf-life evaluation

·  Accelerated and/or real-time stability studies

·  Stability assessment of sensitive ingredients in liquid formulations

The product is a liquid daily supplement for dogs in a dropper bottle format, containing premium active ingredients. We would like to understand if your laboratory could support this type of project.

Could you please let us know the following:

·   

·  Services offered

·  Experience with canine/pet products

·  Palatability testing capability (Yes/No)

·  Analytical testing capability (Yes/No)

·  Stability testing capability (Yes/No)

·  Estimated pricing / quote range

·  Typical turnaround time

If canine palatability testing is not something you provide directly, we would also appreciate any recommendations for suitable partners who specialize in this area.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Finished Gummy Supplement Product Testing in Singapore

Posted by: Chemist Posted on: July 8, 2026

Enquiry:

Vitamin Gummy Active Ingredient Testing – Certificate of Analysis (COA)

I would like to enquire about independent laboratory testing for two finished gummy supplement products. Our objective is to verify that the active ingredient content matches the label claims as formulated.

Product 1 – Brain Support Gummies (2 gummies per serving)

  • Cognizin® (Citicoline): 250–300 mg per serving
  • Vitamin B12 (Methylcobalamin): 2.4–4.8 µg per serving

Product 2 – Body Defense Gummies (3 gummies per serving)

  • Vitamin C (Ascorbic Acid): 150 mg per serving (50 mg per gummy)
  • Vitamin D3 (Cholecalciferol): 25 µg (1,000 IU) per serving
  • Zinc (as Zinc Citrate): 15 mg elemental zinc per serving
  • Elderberry Extract: 300 mg per serving

Could you kindly advise on the following:

  1. Whether your laboratory is able to quantify each of the above active ingredients in the finished gummy products.
  2. The sample quantity required for each product.
  3. The estimated turnaround time.
  4. The cost for testing each product.
  5. Whether an official Certificate of Analysis (CoA) or laboratory test report will be provided upon completion.

Please also let us know if there are any specific sample submission requirements or forms that we should complete before sending the products.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

COA for Veterinary Nutritional Supplement in Kuwait

Posted by: Chemist Posted on: July 8, 2026

Enquiry:

Certificate of Analysis (CoA) for a veterinary nutritional product

We are currently looking for a laboratory in Kuwait capable of performing method of analysis and issuing a Certificate of Analysis (CoA) for a veterinary nutritional product.

The product is a liquid-based nutritional supplement (homogenous suspension) for veterinary use. We require quantitative analysis for its main active ingredients, which primarily include:

  • Vitamins (A, D3, E and water-soluble B-complex).
  • Minerals  (including chelated minerals and electrolytes).

Before sharing the technical specifications, we would like to confirm if your laboratory has the testing capabilities to handle this type of complex matrix.

If your laboratory can perform these analyses, could you please let us know what specific information, documentation, or technical data sheets you require from our side in order to provide us with a formal quotation and feasibility assessment?

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Dietary Supplement Testing in Singapore

Posted by: Chemist Posted on: September 1, 2025

Enquiry:

I am reaching out on behalf of my company, a dietary supplement brand based in Singapore. We would like to engage your laboratory for third-party testing to verify the safety, authenticity, and label accuracy of one of our flagship products.

Our product is a 7-in-1 Shilajit formulation containing the following active ingredients:

Shilajit (standardized extract)

Ashwagandha (Withania somnifera) extract

Chaga Mushroom (Inonotus obliquus) extract

Ginseng extract

Black Cumin Seed Oil (Nigella sativa)

Vitamin C (ascorbic acid)

Vitamin D3 (cholecalciferol)

We are specifically looking for testing services that can provide:

1. Ingredient identity & potency verification

Shilajit (fulvic acid, dibenzo-α-pyrones)

Ashwagandha (withanolides)

Ginseng (ginsenosides)

Chaga (beta-glucans)

Black Cumin Seed Oil (thymoquinone)

Vitamin C & D3 (potency assay)

2. Contaminant and safety testing

Heavy metals (Lead, Arsenic, Cadmium, Mercury)

Microbial testing (E. coli, Salmonella, yeast/mold, etc.)

Pesticide residues (if applicable)

3. Certificate of Analysis (COA) for finished product verification

Could you please provide:

A quotation for the above testing scope

Turnaround time

Sample quantity required

Shipping/handling instructions (from Singapore)

We would greatly appreciate your guidance on the best testing package for this product. Please feel free to recommend additional tests if you believe they would strengthen the safety and compliance profile of our supplement.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].