How to start a supplement company in 90 days?

You can start a supplement company in about 90 days if you sell a private-label (stock) formula. A custom formula pushes the timeline to five or six months. Private label runs with a pre-tested formula take 4 to 8 weeks, while custom formulations take 8 to 16 weeks.

The order of the steps matters more than the speed. Pick a niche, lock in a manufacturer, clear compliance, design the brand, then launch.

The 90-Day Plan to Start a Supplement Company

Phase	Days	Main goal
1	1–15	Pick a niche and a business model
2	16–30	Find, vet, and sample manufacturers
3	31–45	Lock the formula, testing, and claims
4	46–60	Packaging, labels, and branding
5	61–75	First production run and quality checks
6	76–90	Set up channels and launch
After	91+	Reorder, scale, expand

Why Start a Supplement Company Now?

Demand is not the problem. Estimates of the 2025 U.S. market vary by research firm. Grand View Research puts it at $68.74 billion. Market Data Forecast says $74.18 billion. The exact figure matters less than the direction, since every source shows steady growth.

The behavior data matters more. The Council for Responsible Nutrition’s 2024 survey found that 75% of Americans use dietary supplements. Most people already buy them, so your real job is to give someone a reason to switch from the brand they use now. The following is the process to start a supplement company.

Days 1–15: Market Research and Business Model Selection

Choose one customer and one problem. “Health-conscious adults” is not a customer. “Runners over 40 who want joint support without taking six pills a day” is.

Here is a research routine that works:

• Compare search interest for three hero ingredients in Google Trends.
• Read the one-star reviews of the five best-selling competitors. Complaints about taste, big capsules, or too many pills a day are product briefs written for free.
• Check loyalty data. 71% of consumers say they’re loyal to their chosen brands, and 69% look for a personalized regimen. A narrow, personal offer beats a broad one.

Then choose your model. With private label, you put your brand on an existing formula. Minimums for private label stock products can start at 500 bottles. With custom formulation, you get a unique product at a higher cost.

• Manufacturing runs about $2.50 to $8.00+ per bottle, and a first custom run typically lands between $15,000 and $40,000, including formulation, testing, packaging, and production.
• Formulation and R&D fees alone are typically $2,000 to $15,000.
• Small commercial runs often sit around 3,000 to 5,000 units per SKU.

A lean private label start costs less. One guide says you can start for around $6,000, though $10,000 makes it much easier.

My advice: start with private label and tweak it, for example, with a different dose, flavor, or package. Once a product proves it sells, move to custom. This phase is also when you form an LLC, get an EIN, and price product liability insurance.

Days 16–30: Supplier Search, Vetting, and Sampling

Your contract manufacturer is the most important decision you’ll make. It shapes quality, timing, and a good share of your legal risk.

FDA-registered, GMP-certified, ideally NSF too — and a COA for every single batch, no exceptions. This isn’t a nice-to-have list. 21 CFR Part 111, the FDA’s cGMP rule for supplements, puts the burden on the manufacturer to prove each lot was made under control and actually met spec. Skip this step and everything downstream — your label claims, your liability, your ability to sleep at night — gets shakier.

Questions most guides skip:

• Inspection history. Ask for the results of their last FDA inspection. One compliance consultancy reports a 46% increase in Part 111 observations from 2023 to 2024. Findings are common, so ask how they fixed them.
• Formula ownership. If you leave, can they sell your formula to someone else? Get the answer in writing.
• Why one quote is much cheaper. A 30% price gap on the same formula often reflects lower-grade or uncertified ingredients, not better efficiency.
• Price-change terms. A contract manufacturer should have a written policy on how raw material price swings are handled.
• Lead time in writing. Be cautious of anyone who promises a 14-day turnaround on a custom formula, because that speed usually skips testing.
• Two current customers you can call.

Request samples from two or three suppliers and taste-test them blind.

Days 31–45: Formulation, Testing, and Compliance Review

Lock the formula and ingredient specs, then ask what testing runs by default. Strong manufacturers test ingredients at three points: when raw materials arrive, during production, and on the finished product.

These rules apply to almost every new brand:

• Safety is on you. Under DSHEA, manufacturers are responsible for product safety both before and after a product enters the market. The FDA does not approve supplements before they are sold.
• Label format. Your label needs a Supplement Facts panel that follows 21 CFR 101.36.
• Structure/function claims. You must notify the FDA within 30 days after first marketing a supplement with such a claim. The label needs the standard disclaimer, and the claim can’t say the product diagnoses, treats, cures, or prevents a disease.
• Adverse events. A serious adverse event report must go to the FDA within 15 business days of receipt. Records must be kept for six years.

My advice: your name is on the label, which makes you the “responsible person.” The factory’s certificates don’t cover your claims, your complaint handling, or your reporting. Write your claims list now, before the designer starts, and have a regulatory consultant or attorney review it. Changing a claim after 5,000 bottles are printed is expensive.

Days 46–60: Packaging, Labeling, and Branding

Don’t go overboard on the product lineup out of the gate — 1 to 3 core SKUs is plenty for a first launch. And packaging matters more than people expect. A great formula in cheap-looking packaging still reads as a cheap product to most buyers.

Before you hand anything to a designer, lock down the legal stuff first: your Supplement Facts panel, the required disclaimer, and contact info for adverse event reports. Get those pinned down, then let the design work happen around them — not the other way around, or you’ll end up reprinting labels.

Also budget extra time here. Label approval, COA review, stability testing — these can tack on another 2 to 4 weeks, and most first-time founders don’t plan for it.

One thing a lot of new brands skip entirely: a simple one-page wholesale sell sheet. Product photo, case pack size, barcode, wholesale and retail pricing, shelf life — that’s really all it needs. Gym owners and retail buyers will ask for this before they even take a call with you, so having it ready from day one makes you look like you know what you’re doing.

Days 61–75: First Production Run and Quality Checks

This is where “90 days” gets stretched, so here’s the honest version. One veteran manufacturer says a first-time run averages 14 to 18 weeks from the date the purchase order is received. Other sources are shorter. Gummies take about 8 to 12 weeks, and capsules and tablets are the fastest forms.

That means the purchase order can’t wait until Day 61. Place it around Days 35 to 45, while packaging is still in design. By Day 61 the batch should already be in production, and this phase becomes your receiving and inspection window.

When the goods arrive:

• Match the COA against your specs.
• Compare the printed label to the approved proof, line by line.
• Send one sealed bottle to an independent lab. It costs little and gives you your own record.
• Keep retained samples and log every lot number.

Days 76–90: Channel Setup and Go-to-Market Launch

Don’t launch online only. Offline channels made up about 77.1% of U.S. dietary supplement sales in 2025. Even online-first brands move into stores: in January 2026, The Vitamin Shoppe rolled out AG1 across more than 640 locations.

A practical B2B channel mix for a new brand:

• Your own site plus Amazon, for fast feedback and reviews.
• Practitioners, such as chiropractors, dietitians, and clinics. CRN found that supplement purchases through healthcare professionals reached a monthly median of $100. The median for all users was $50. That is double the spend from a channel most new brands ignore.
• Gyms, studios, and independent health stores, using the sell sheet you built earlier.

Start with a soft launch to 20 to 50 people and collect honest reviews first. Then file your claim notification with the FDA within 30 days.

Post-Launch: Scaling, Reordering, and Expansion

Reorders are where a supplement company either becomes a business or runs out of cash.

Use a simple reorder rule: reorder point = (daily sales × lead time in days) + safety stock. If your lead time is 60 days and you sell 15 units a day, you need to reorder when about 900 units plus a buffer are left. Most new brands reorder too late, because the first batch sold slowly and then suddenly didn’t. Repeat orders generally take considerably less time than the first one.

Expand outward from one customer. A second product for the same buyer is cheaper than a first product for a new one. When you can afford custom work, consider a branded ingredient. 67% of supplement users say they’re more confident in products made with branded ingredients, and 59% say they’d pay more for them.

Watch your cash before you grow. Inventory is money sitting on a shelf, so add one SKU or one channel at a time.

How Can Jiabeikang Help You to Start Your Supplement Company?

As mentioned in the “90-Day Launch Roadmap,” selecting a contract manufacturer is one of the most critical decisions in the startup process. It determines product quality, delivery timelines, and a significant portion of your legal risk. Key criteria to evaluate include FDA registration, GMP certification, and the availability of a Certificate of Analysis (COA) for every batch, as well as whether delivery schedules and formula ownership rights are clearly stipulated in the contract.

Jiabeikang specializes in private-label and contract manufacturing for dietary supplements, meeting all these essential criteria. Here are its key advantages:

Certifications That Actually Cover Where You Want to Sell

Jiabeikang’s paperwork stack is long: GMP, ISO 22000, ISO 9001, HACCP, FDA, HALAL, BRC, TUV. That matters more than it sounds. Back in the supplier-sourcing stage of the roadmap, GMP and FDA registration weren’t optional extras — they were the line between a factory you could work with and one you couldn’t, tied directly to 21 CFR Part 111. Having HALAL and the European-facing certs already in place means one less headache later. If a Middle East or EU opportunity shows up down the road, you’re not starting a new manufacturer search from scratch.

One Factory, Almost Every Format

Gummies, hard capsules, softgels, tablets, powders— Jiabeikang runs all of it. The roadmap’s advice to launch with one to three SKUs still holds; that hasn’t changed. But when you’re ready to add a gummy line to a powder brand, or move from capsules into softgels, you’re not re-running the whole vetting process on a second supplier, and you’re not juggling two shipping schedules either.

Low Minimum Order Quantities (MOQ) Ideal for First-Time Entrepreneurs

Jiabeikang emphasizes low MOQs and rapid sampling. This aligns perfectly with the roadmap’s advice for first-time entrepreneurs: start with private-label products to minimize initial order volumes and financial pressure, then transition to custom formulations once the product has been market-validated. Specific MOQ figures require a direct quote from the factory based on the product type and packaging method. Faster production cycles than the industry average

Jiabeikang quotes 2 to 5 weeks for production, covering formula confirmation, manufacturing, and packaging. That’s noticeably faster than the numbers cited earlier in this roadmap — custom formulas running 14 to 18 weeks, and even standard dosage forms often taking 8 to 16. Part of the gap probably comes down to private label versus custom formulation; part of it might just be timing, since peak and off-peak seasons shift factory schedules quite a bit.

Either way, don’t take the number at face value. Get the factory to confirm your specific delivery date in writing before you sign anything. This is the same warning worth repeating from earlier: when a timeline sounds too fast, it usually means a testing step got skipped somewhere.

One-stop service to minimize coordination steps

Jiabeikang offers a comprehensive, one-stop service—spanning formula R&D, prototyping, production, and packaging through to global logistics—with dedicated support for sellers on e-commerce platforms such as Amazon, Shopify, and TikTok. For entrepreneurs with small teams, this eliminates the time-consuming task of coordinating across formula, packaging, and logistics providers, thereby reducing the workload associated with the “packaging/labeling” and “production/quality inspection” stages outlined in the roadmap.

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