Custom Supplement OEM/ODM: What Information Should You Prepare?

Sep 15, 2026

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Custom Supplement OEM/ODM: What Information Should You Prepare?

 

You already have an idea for a supplement product, but you're not sure what you should prepare before contacting a manufacturer. Do you need a complete formula? Do you need a finished packaging design? Or do you need to determine the exact order quantity first?

Not necessarily. When you first contact an OEM/ODM manufacturer, you don't necessarily need to have every detail decided. More importantly, you need to help the manufacturer understand what kind of product you want to make so they can assess your needs more accurately and provide valuable advice.

So, what information can you provide to make an inquiry effective?

 

Start With Your Product Idea

First, tell the manufacturer what product you want to make. You may already have a clear product direction, such as NMN capsules, fish oil softgels, or vitamin gummies; or you may simply have an initial product idea based on market trends or consumer needs.

You can also explain what you want the product to focus on. For example, your product may target weight management, sports nutrition, men's health, anti-aging, sleep support, or skin care. You don't necessarily need to decide which specific ingredients to use at the beginning. As long as you have a relatively clear product direction, the manufacturer can use it as a basis to further discuss suitable ingredients and formulation options.

 

Ingredients and Formula: What Have You Decided So Far?

If you already have specific ingredient requirements, you can tell the manufacturer directly in your inquiry. For example, you may have already identified a key ingredient that must be included, have your own complete formula, or want to develop your own product based on an existing product. In this case, you can provide the ingredient names, suggested dosages, and other formulation requirements. This information can help the manufacturer evaluate the project more accurately.

But what if you don't have a formula yet?

That's completely fine.

This is where ODM customization can be useful. If you have already determined the product direction but don't know how to develop the formula, an ODM manufacturer can further assist with formula development based on the product function, dosage form, target market, and other requirements.

 

Think About the Dosage Form and Packaging in Advance

The same product concept can ultimately look very different depending on the dosage form and packaging you choose.

Do you prefer capsules, tablets, softgels, gummies, powder, or liquid? For packaging, would you prefer bottles, jars, pouches, or another format? If you already have a clear preference, you can include it in your inquiry. If you have already decided on the quantity per bottle, specifications, or packaging design, you can provide those details as well. If you haven't decided yet, don't worry. Manufacturers can usually provide suitable dosage form and packaging suggestions based on the formula, target market, product positioning, and estimated order quantity.

 

Don't Overlook Order Quantity and Target Market

When contacting a manufacturer, there are two details that are often overlooked: how much you plan to order and where you plan to sell the product. The estimated order quantity can help the manufacturer better understand the scale of the project. You may be preparing for a small trial order, getting ready to launch a new product, or already planning a larger production run.

You don't necessarily need to provide a very precise figure in your first inquiry. A rough estimated quantity is usually enough to provide a basis for the initial discussion.

The target market is equally important. For example, if you plan to sell your products in the USA, Europe, the Middle East, or Southeast Asia, it's best to tell the manufacturer from the beginning. Different markets may involve different requirements for documentation, labeling, formulations, and related considerations. If these factors can be considered during the early stages of product development, it is usually easier than making adjustments after the product has already been designed.

In addition, if you already know where the finished products will ultimately be shipped, you can also provide the shipping destination. This helps the manufacturer understand the logistics arrangements and consider shipping costs more accurately when preparing a quotation.

 

What If You Don't Have All the Information Ready?

This is probably what many new brands find most difficult to decide. In fact, when contacting a manufacturer for the first time, you can start with a product idea or even a single ingredient. Tell the manufacturer what you want to make, what direction you want the product to focus on, who the target consumers are, and which market you plan to sell to. Then, you can gradually refine the formula, dosage form, packaging, and order quantity through further communication.

A good OEM/ODM manufacturer shouldn't simply wait for customers to have all the answers ready. They should also be able to help customers identify what information is still missing and provide suggestions on areas such as formulation, dosage form, and packaging, gradually turning an initial idea into a product that can actually be manufactured. Therefore, the purpose of your first inquiry isn't to require you to have everything figured out, but to let the manufacturer first understand: what product you want to make and what you want it to become.

With this clear starting point, everything else can be worked out step by step.

Professional dietary supplement manufacturer
 

This is also where Jinan Sinov Biotechnology Co., Ltd. can support you. As an experienced OEM/ODM manufacturer in China, we have worked with companies from different markets around the world and understand that every project has its own requirements.

We can provide relevant certifications and testing reports to support product development and help ensure a clear and professional cooperation process.

Customized gummy candies

 

Customized health supplements
High Quality NMN with Various packaging
Professional research and development laboratory

Whether you already have a mature formula or are starting with just a product idea, we are ready to work with you to turn your concept into a finished supplement product.If you are planning your next supplement product, feel free to contact us:

 sinov@pharmachemm.com

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