Made With Care From Formula to Finish.

At Thanat Herb, quality is considered throughout the product journey—from ingredient selection and formulation to manufacturing, inspection, packaging, and final delivery.

Quality Starts Before Production Begins.

A consistent product starts with clear formulation requirements, appropriate ingredients, controlled manufacturing processes, and careful attention to each stage of production.

Our approach is built around preparation, consistency, traceability, and ongoing quality control throughout the manufacturing process.

Ingredient Selection

Ingredients are selected according to the requirements of each formulation.

Controlled Production

Manufacturing follows defined processes designed to support consistency from batch to batch.

Quality Checks

Materials, production stages, and finished products are reviewed according to applicable quality procedures.

Careful Packaging

Finished products are packed to help maintain product quality through storage and delivery.

Selecting the Right Ingredients.

Every formulation begins with the ingredients. For PK+, the formula combines botanicals, marine-derived ingredients, a mineral source, and Vitamin B1.

Ingredient specifications are considered as part of the formulation process, including identity, intended use, quantity, and suitability for production.

For PK+, the formula includes:

• Pacific Oyster Powder
• Panax Ginseng Powder
• Cordyceps Sinensis Powder
• Zinc Methionine
• Black Galingale Powder
• Garlic Powder
• Vitamin B1
  

Built Around the Complete Formula.

PK+ was developed as a complete seven-ingredient formula rather than around one single headline ingredient.

The formulation process considers how each component fits into the overall composition, the amount used per capsule, and the practical requirements of producing a consistent finished product.

Controlled Production.

Once the formula is prepared for production, manufacturing follows established procedures designed to support consistency, hygiene, and product quality.

Each production stage is managed according to the requirements of the product and the manufacturing environment.

Preparation

Ingredients and materials are prepared according to the production requirements.

Measuring & Blending

Components are measured and combined according to the formulation specification.

Capsule Production

The prepared formulation is filled into capsules using controlled production processes.

Final Preparation

Finished capsules move through the required checks before packaging.

Consistency Matters.

Quality control helps ensure that the finished product is produced according to the intended specifications and that manufacturing standards are maintained throughout production.

Raw Material Checks

Review of incoming ingredients and production materials.

In-Process Checks

Monitoring during manufacturing to help maintain production consistency.

Finished Product Checks

Review of the finished product before release and packaging.

Documentation

Production and quality records maintained according to applicable procedures.

Protected Until It Reaches You.

Packaging is more than presentation. It helps protect the product during storage, handling, and delivery.

PK+ is packaged with attention to product protection, identification, and consistency with the approved product information.

Product Protection

Packaging helps protect capsules from normal handling and environmental exposure.

Clear Product Information

The packaging displays key product information, including ingredients, capsule quantity, and applicable registration details.

Batch Identification

Where applicable, manufacturing and expiry information allows products to be identified by production batch.

Information You Can Verify.

PK+ is produced and sold with the product information and registrations applicable to its current packaging and market.

Thai FDA Registration

Manufacturing Standards & Certifications

Thai FDA, GMP, ISO, HALAL

Proudly Made in Thailand.

PK+ is developed and manufactured in Thailand by Thanat Herb.

Our Thai roots are part of the product’s identity, particularly through the use of ingredients such as Black Galingale and the company’s experience with Asian herbal formulations.