HOW TO PRODUCE A DIETARY SUPPLEMENT? From the Lab to the Market: A Physicist's Notes from the Shop Floor (2025 Report)
Author Olimpia Baranowska Physicist, CEO International Organic Company (IOC)
Introduction: When Theory Meets Reality
I remember the moment I first stood at a high-speed rotary tablet press. As a physicist by training, I viewed the powder compression process through the prism of equations and Young's modulus. Theory dictated that, given the right pressure, the powder would compress. However, reality quickly challenged my academic approach – a 5% change in the air humidity in the production hall was enough for the perfect mixture to begin to "cap" (separate). It was then that I realized that dietary supplement production wasn't a pharmacy; it was materials engineering on a microscale.
Below you will find a complete roadmap of the process – from idea to finished jar – enriched with my observations from 2023-2025 and an analysis of mistakes that cost giants millions.
I. Roadmap: How to Produce a Supplement in 5 Steps (Protocol IOC)
Many entrepreneurs ask me, "Where do I start?" The answer is: not with a logo, but with mass balance. This is what a professional ODM (Original Design Manufacturing) implementation process looks like.
Step 1: R&D and Paper Pilot Verification
Before we mix a gram of powder, we need to check the chemistry. IOC we use our own Artificial Intelligence, which analyzes thousands of publications medicalto exclude antagonisms between components.
Example: A client wants to combine fiber and vitamins in one tablet. Our simulation will immediately demonstrate that the high fiber volume will physically prevent the tablet from being compressed into a size acceptable to the patient (e.g., less than 1000 mg). At this stage, we adjust the formulation.
Step 2: Sourcing and "Double-Check"
This is the most important moment for security. We don't buy raw materials "off the internet." Thanks to our own biotechnology company in India – Eklavya Biotech – we control the supply chain at the source.
Principle: Every raw material is quarantined. We test it not only for identity but also for the presence of heavy metals before it enters production.
Step 3: Technology Test (Prototyping)
This is the moment of truth. We make a small batch (e.g., 5000 capsules) to test the powder's rheology (how it flows).
My observation: It often turns out that the plant extract is so hygroscopic (absorbs moisture) that at a standard humidity of 40%, it turns to stone in the dosing hopper. At that point, we decide to add silica or change the climatic conditions in the hall.
Step 4: Production (Mixing and Packaging)
Physics rules the process here. V-type or ribbon mixers must operate for a specific amount of time to achieve a homogeneous mixture (so that each capsule contains the same amount of vitamin).
Critical Control Point: After mixing and before encapsulation, we perform a uniformity test. If the mixture separates (gravity segregation), the process is stopped.
Step 5: Legalization and GIS Notification
In 2025, this process will take place via the Electronic Notification System (ESP).
Legal Notice: Following the Supreme Administrative Court's ruling in May 2025, we can once again legally use the word "dosage" on labels, which was previously risky. The GIS submission must include a detailed label design (with a font size of at least 1.2 mm for key data).
II. Powder Physics: What Your Raw Material Supplier Won't Tell You
Most production problems stem from a misunderstanding of the physics of the raw material. Here are the pitfalls we've identified in recent months.
1. The Clean Label Trap and the Friction Problem
In 2024, I observed a massive trend of removing magnesium stearate from formulations. It sounds great from a marketing perspective ("chemical-free"), but on the production floor, it's an engineering challenge. When we tested rice hull-based substitutes, I noticed a drastic increase in the coefficient of friction. Without stearate, which is an excellent lubricant, the powder sticks to the die punches. My observation: During one production trial, the die temperature rose by 12°C in 15 minutes. For vitamin K2 or probiotics, this is a killer. Conclusion: If you require "clean label," you must accept lower tableting speeds (higher cost) and stringent tool temperature control.
2. The Sweating Phenomenon in Gummies
The US jelly bean market has been grappling with a wave of complaints over the past year about sweating and melting during shipping. Our laboratory confirmed that the problem lies in pectin hysteresis. Pectin is pH-sensitive. A 0.2-point shift in the syrup's pH is enough to prevent the jelly bean from setting properly. Expert advice: The key is the Water Activity (Aw) parameter . If Aw > 0.6, water migrates out and dissolves the sugar coating. Require an Aw report for every batch.
III. Security 2.0: Lessons from the WanaBana Scandal
The year 2024 brought one of the biggest scandals – the WanaBana mousse case tainted with lead. I followed the FDA reports closely. A cinnamon supplier in Ecuador deliberately added lead chromate to enhance the color and increase the product's weight (lead is heavy). This is classic economic fraud (EMA).
What does this mean for you? Standard microbiological testing won't detect lead. A supplier's Certificate of Acquisition (CoA) isn't enough.
My rigor: W IOC We employ a "Double-Check Metals" approach. Every batch of raw root (which absorbs metals from the soil) undergoes independent ICP-MS testing. This is the only way to rest assured.
IV. The "Invisible Enemy" on the Production Line
In 2024 and 2025, the FDA issued warnings to the ByHeart company (infant formula) after Cronobacter sakazakii was detected . The problem was biofilm and so-called "dead legs"—places where fluid doesn't circulate during cleaning. Anecdote from an audit: During one audit, I noticed that operators were thoroughly cleaning the outside of the machines but neglecting the valve seals. The micro-cracks in the rubber are where bacteria breed. I implemented a procedure for replacing the seals every 30 CIP cycles, which eliminated the risk of cross-contamination. These are the details that determine the safety of your brand.
V. How Do Google and Customers Verify Your Quality? (EEAT in Practice)
Today, quality must be visible to algorithms. Google promotes unique content (Information Gain). How can we leverage this?
Unique Data: Instead of writing "Supports immunity", write: "HPLC tests confirmed the content of 10 mg of withanolides per portion" (in accordance with GIS resolution 4/2023).
ID Card: A photo of you or your technologist in a lab coat holding the raw material is a signal for the AI of "Experience" – physical contact with the product.
Partner Authority: Production in IOC allows you to benefit from our "trust flow." Our awards, including those sponsored by NCBiR , indirectly make your product more credible in the eyes of customers and search engines.
Supplement production in 2025 is a game for professionals. You don't need to be a physicist to succeed, but you do need a partner who understands the physics of the process. Avoid shortcuts, verify your supply chain, and remember: quality isn't a fluke; it's the result of precise planning.
Good luck on the market!
Content verification: Olimpia Baranowska, PhD Candidate CEO International Organic Company, Production Technology Expert
Understanding the Law: How to Legally Introduce a Dietary Supplement to the Polish Market in 2025?
The world of dietary supplements is a dynamically developing industry, but it's also fraught with regulations that can be confusing for many entrepreneurs. If you're planning to introduce your product to the Polish market in 2025, you must be prepared for a range of legal requirements designed to ensure consumer safety. This article will provide an accessible step-by-step guide through the entire process, from the definition of a supplement, through registration, to advertising regulations.
What exactly is a dietary supplement in the eyes of the law?
Before delving into the details, it's worth understanding how Polish and EU law defines a dietary supplement. It's a food product, meaning it's intended to supplement the daily diet. Supplements are concentrated sources of vitamins, minerals, and other substances sold in capsules, tablets, or liquids. Most importantly, a dietary supplement is not a drug . It doesn't cure or prevent disease, and it can't replace a varied diet. This is a key principle that should be kept in mind at every stage of product launch. ( Source , Source )
Who supervises the dietary supplements market in Poland?
Several institutions oversee the supplement market. The main body is the Chief Sanitary Inspectorate (GIS) , which is responsible for food safety. You'll submit your product to GIS. GIS also has a Dietary Supplement Team , which reviews and establishes maximum allowable doses for individual ingredients. It's also worth mentioning the Office for Registration of Medicinal Products (URPL) , which steps in when doubts arise as to whether a product is a drug. ( Source , Source )
How to report a dietary supplement to GIS? Step by step in the ESP system
Introducing a supplement to the market requires notification to the Chief Sanitary Inspectorate. The entire process is conducted online, via the Electronic Notification System (ESP) . In this system, you must provide detailed information about the product, including its name, full composition (both qualitative and quantitative), manufacturer information, and a label template in Polish.
Interestingly, this system operates on a notification basis, not a permit . This means that after submitting a complete notification, you can theoretically begin selling immediately. However, the Chief Sanitary Inspectorate (GIS) has the right to initiate investigations at any time if any doubts arise, for example, regarding the product's composition or qualifications. In such a case, you may be asked to provide additional scientific opinions, which can extend the entire process by up to several months. ( Source , Source )
Supplement composition under the microscope – what is allowed and what is not?
The Chief Sanitary Inspectorate (GIS), through the aforementioned Dietary Supplements Team, precisely defines the maximum allowable levels of vitamins, minerals, and other substances in a daily supplement dose. This is to ensure that the product does not exhibit any medicinal properties. Furthermore, a regulation issued by the Minister of Health in 2024 clearly lists prohibited substances, such as SARMs, DMAA, and yohimbine. Make sure your product is free of these ingredients.
Example maximum doses of popular ingredients:
| Lp. | Ingredient | Maximum Level | Recommended Labeling/Warnings |
|---|---|---|---|
| 1. | Vitamin D | 2,000 IU (50 µg) for healthy adults up to 75 years; 4000 IU (100 µg) for healthy adults over 75 years | The intended use must be clearly indicated in the labelling, with clear reference to the target group. |
| 2. | Vitamin C | 1000 mg | Do not use in people predisposed to the formation of kidney stones or suffering from kidney stones. |
| 3. | Caffeine | Max 200 mg in a single dose; max 400 mg/day in divided doses | Contains caffeine; not recommended for children and pregnant women. |
Label – your business card in the eyes of the customer and the inspectorate
A label isn't just packaging. It's primarily a source of information for consumers and proof of your product's compliance with the law. It must be in Polish and contain a number of mandatory elements, including:
- Clear marking "dietary supplement".
- Recommended daily intake.
- Warning not to exceed the recommended dose.
- Information that the supplement cannot be used as a substitute for a varied diet.
- Instructions for storing the product out of the reach of small children. (Source)
- Vitamin and mineral content per percentage of Reference Intakes (RIV)system. (Source)
Dietary supplement advertising – what's changing in 2025?
The year 2025 brings significant changes to dietary supplement advertising. The new regulations aim to curb unfair practices and consumer misinformation. The most important prohibitions include:
- Prohibition of suggesting medicinal properties – advertising cannot give the impression that the supplement cures or prevents diseases. (Source)
- Prohibition on using the image of medical authorities – we won't see it in commercials anymore doctors, pharmacists or dietitians recommending supplements. (Source)
- Prohibition on advertising to children under 12 years of age.
- Prohibition of the so-called umbrella branding, i.e. making supplement packaging similar to medicines.
Furthermore, each ad will be required to include a notice stating: "A dietary supplement is a food intended to supplement a normal diet. A dietary supplement has no medicinal properties."
Failure to comply with the new rules will result in severe financial penalties, up to one million zlotys . ( Source )
Don't forget to register your facility with the Sanitary and Epidemiological Station!
Before you even begin production or sales, you must fulfill another important obligation: obtain entry into the register of establishments subject to Sanitary and Epidemiological Inspection (Sanepid). An application for this must be submitted to the appropriate District or Border Sanitary and Epidemiological Station at least 14 days before the planned commencement of operations . Operating without such registration is illegal and carries a penalty of up to PLN 5,000. ( Source , Source )
Summary – how to succeed in the supplement market?
The dietary supplement market in Poland is demanding, yet full of opportunities. The key to success in 2025 will be not only an innovative product but, above all, a proactive approach to legal regulations . Ensure that your supplement's ingredients and labeling are 100% compliant, and that your marketing efforts are reliable and not misleading. Remember that in this industry, consumer trust is at a premium, and ensuring legal compliance is the best investment in your brand's future.
What is the GIS Register?
The Chief Sanitary Inspectorate (GIS) Register is a central, public database that collects key information on products, substances, and entities subject to sanitary supervision in Poland. It is an essential tool for ensuring the safety of food, cosmetics, and other products introduced to the market, as well as for monitoring hygiene conditions in plants. ( Source )
Types of GIS registers:
- Dietary supplements and products for special nutritional purposes: This is a register of notified products, such as dietary supplements, fortified foods, and foods for special medical purposes. Notification to the Chief Sanitary Inspectorate (GIS) is mandatory before a product is first introduced to the Polish market and allows for ongoing monitoring of its composition and legality. However, the GIS does not issue a formal permit, but merely records the notification.Source, Source)
- Establishments producing or introducing food: It contains data on companies in the food production, trade, and distribution sectors. Any entrepreneur intending to conduct such business must obtain entry into this register (or obtain establishment approval and entry into the register) at least 14 days before commencing operations. This is to ensure compliance with sanitary and hygiene standards and Good Manufacturing Practices (GMP).Source, Source)
- Cosmetics register: It collects information on cosmetic products introduced to the market. This data is supplemented by information from the EU's CPNP (Cosmetic Product Notification Portal), enabling monitoring of the safety and composition of cosmetics across the EU.
- Active substances in plant protection products: Contains information on pesticides and their ingredients. This register is crucial for monitoring chemicals used in agriculture, which has a direct impact on food safety and environmental protection.
Purpose of GIS registers:
GIS registers ensure public health through comprehensive monitoring of product quality and compliance with applicable sanitary and food regulations, both in Poland and at the European Union level. This system enables the detection and withdrawal of products that may pose a health risk, contain prohibited substances, or mislead consumers. ( Source , Source )