FDA Rules for Importing Korean Skincare: What You Actually Need to Know Before Selling in the US
So you’ve found your Korean manufacturer, picked your formulas, and you’re ready to launch your skincare brand in the US. But then someone says the magic words — “What about FDA?”
And suddenly you’re spiraling down a Google rabbit hole of legal jargon, confusing acronyms, and forum posts that are either outdated or flat-out wrong.
Here’s the thing: FDA compliance for cosmetics isn’t as terrifying as people make it sound. But it IS something you need to understand before your first shipment leaves Korea. Because if your products get held up at customs or your labeling is wrong, that’s money and time you’re not getting back.
Let me walk you through everything you actually need to know — in plain English.
First Things First: Your Skincare Is Probably a “Cosmetic” (Not a Drug)
This is the most important distinction, and it trips people up all the time.
Under US law, the FDA defines a cosmetic as a product intended to cleanse, beautify, promote attractiveness, or alter appearance. Think moisturizers, serums, toners, cleansers, masks — basically most of what you’d launch as a K-beauty brand.
A drug, on the other hand, is something intended to treat, cure, or prevent disease, or affect the structure or function of the body.
Why does this matter? Because drugs require FDA pre-market approval. Cosmetics don’t.
Here’s where it gets tricky: certain claims on your label can turn your cosmetic into a drug in the FDA’s eyes. If your serum says it “reduces wrinkles” or “stimulates collagen production” or “treats acne” — congratulations, the FDA might consider that a drug claim. And now you’re in a whole different regulatory world that you probably don’t want to be in.
The rule of thumb: you can say your product makes skin look better, feel better, or appear more radiant. You cannot say it changes skin at a structural or cellular level, prevents disease, or provides a medical benefit.
This is especially important for K-beauty brands because Korean skincare marketing tends to be more aggressive with claims than what the US allows. What’s perfectly fine on a Korean product label might get flagged at US customs. So before you finalize your packaging, review every single claim on your label through the lens of US regulations.
A product can actually be both a cosmetic and a drug — like a moisturizer with SPF. But if that’s your situation, you need to comply with both cosmetic AND drug regulations, which is significantly more complex. For most indie brands launching their first products, I’d suggest keeping things squarely in the cosmetic category.
MoCRA: The New Law That Changed Everything
If you’ve been researching FDA and cosmetics, you’ve probably seen the acronym MoCRA — the Modernization of Cosmetics Regulation Act of 2022. This is a big deal.
Before MoCRA, the cosmetics industry was basically self-regulated. The last major cosmetic regulation was from 1938. No, that’s not a typo — 1938. For decades, cosmetic companies didn’t have to register with the FDA, list their products, or report safety issues. It was essentially the honor system.
MoCRA changed that. Here’s what it means for you as someone importing Korean skincare into the US:
Facility Registration — The facility that manufactures your products (your Korean ODM or OEM) must now be registered with the FDA. This is mandatory, and the registration needs to be renewed every two years. If your Korean manufacturer isn’t registered, that’s a problem you need to address before you start importing.
The good news? Most established Korean cosmetics manufacturers are already on top of this. But ask your manufacturer directly: “Are you registered with the FDA under MoCRA?” Don’t assume — verify.
Product Listing — Every cosmetic product you sell in the US needs to be listed with the FDA. This includes submitting your product’s ingredients. And you need to update your listings annually. The “responsible person” — which is the brand whose name appears on the label (that’s probably you) — is the one who handles this.
Adverse Event Reporting — If someone has a serious adverse reaction to your product, you’re required to report it to the FDA within 15 business days. You also need to keep records of any adverse events for at least six years.
Safety Substantiation — You need to have adequate evidence that your product is safe. This doesn’t mean the FDA will test your product before you sell it — they won’t. But you need to be able to demonstrate safety if asked. This is where stability testing, microbial testing, and other safety data from your Korean manufacturer come in. Make sure your manufacturer provides you with all relevant test reports and keep them organized.
Good Manufacturing Practices (GMP) — MoCRA also requires the FDA to establish GMP regulations for cosmetic manufacturing facilities. Your Korean manufacturer should already be following GMP standards (most reputable Korean ODMs do), but it’s worth confirming.
The Small Business Exemption — Does It Apply to You?
Here’s something a lot of new brand owners get excited about: MoCRA includes an exemption for small businesses. If your average gross annual sales of cosmetic products in the US over the past three years are under $1 million, you may be exempt from certain requirements — specifically facility registration, product listing, and GMP.
Sounds great, right? But before you celebrate, there are some important catches.
First, even if you qualify as a small business, the exemption doesn’t apply if your products fall into certain categories — like products used around the eyes, injected products, or products intended for internal use. Most standard skincare won’t fall into these categories, but eye creams and eye serums might, depending on how they’re classified.
Second, even if you’re exempt from registration and listing, you are NOT exempt from the other MoCRA requirements. You still need to report serious adverse events. You still need safety substantiation. Your labeling still needs to comply with all FDA regulations. And your products still cannot contain prohibited ingredients.
Third, and this is my honest take — even if you qualify for the exemption, I’d recommend registering and listing anyway. It’s free, it shows retailers and customers that you take compliance seriously, and it protects you down the road. As your brand grows (and hopefully it will), you’ll need to do it eventually. Might as well start right.
Labeling: Where Most People Mess Up
This is honestly the section I wish every brand founder would read twice. Labeling mistakes are the single most common reason cosmetics get flagged at import.
The FDA has very specific requirements for what needs to be on your cosmetic label. Here’s the rundown:
Product Identity — Your label needs to clearly state what the product is. “Hydrating Facial Serum,” “Gentle Foam Cleanser,” etc.
Net Contents — How much product is in the container. This needs to be on the front panel. For most skincare, you’ll see something like “1.7 fl oz / 50 mL.”
Name and Place of Business — If you’re the brand (but not the manufacturer), include something like “Distributed by [Your Brand Name], [City, State, ZIP].”
Ingredient List — Ingredients must be listed in descending order of predominance, using INCI names. Color additives are listed separately, after other ingredients.
Warning Statements — If your product could be unsafe when used incorrectly, you need appropriate warnings.
English Language — All required labeling information must be in English. If you keep Korean text on the packaging, make sure all required info is also in English.
Here’s a mistake I see all the time: brands design their packaging in Korea and assume the Korean manufacturer knows US labeling requirements. Most of them don’t. Korean labeling regulations are different from US ones.
My advice: have someone who understands US FDA labeling regulations review your final artwork before you go to print. A $500 labeling review is a lot cheaper than reprinting 3,000 boxes.
Importing: What Happens at the Border
When your Korean skincare shipment arrives at a US port, it goes through FDA review.
Prior Notice — Your customs broker will file entry documentation with US Customs and Border Protection (CBP). The FDA uses a system called PREDICT to screen imports.
FDA Review — Entry reviewers check the manufacturer, importer, product description, and Affirmation of Compliance codes against FDA databases.
Inspection — If flagged, the FDA may examine products physically, check labeling, and collect samples for testing.
Import Alerts — If a product, manufacturer, or country is on an import alert, shipments may be detained without physical examination.
Things that can get your shipment detained: incorrect labeling, drug claims on a cosmetic, unapproved color additives, products from unregistered facilities, and prohibited ingredients. All preventable.
One tip: work with a customs broker who has experience with cosmetics imports. Having your entire shipment held at the port costs way more than broker fees.
Ingredients: What to Watch Out For
The FDA has a list of prohibited and restricted ingredients in cosmetics. The list is actually pretty short — things like mercury compounds, chloroform, vinyl chloride, and methylene chloride. Most Korean skincare formulations won’t contain any of these.
Color additives need to be FDA-approved for their specific intended use. A color additive approved for lipstick might not be approved for use around the eyes.
Sunscreen ingredients are regulated as drug ingredients in the US. If your product contains UV filters and makes sun protection claims, it needs to comply with OTC drug requirements. This is huge for K-beauty brands. For a first-time indie brand, I’d recommend launching non-SPF products first.
Your Korean manufacturer should provide you with a full ingredient list (INCI names) for every product. Cross-check those ingredients against FDA requirements before committing to production.
The Cosmetic vs Drug Claim Cheat Sheet
You CAN say (cosmetic claims): helps skin look more radiant, smooths the appearance of fine lines, provides a dewy glow, hydrates and moisturizes, gently cleanses, improves the appearance of skin tone.
You CANNOT say (drug claims): reduces wrinkles, anti-aging treatment, heals acne, stimulates collagen production, repairs skin cells, treats eczema/rosacea/dermatitis, provides UV protection (without drug compliance).
Cosmetic claims are about appearance and feel. Drug claims are about structure, function, or disease. When in doubt, keep it cosmetic.
Timeline and Checklist
Before Production: Confirm your Korean manufacturer is FDA-registered under MoCRA. Request all safety documentation. Review your product claims. Cross-check your ingredient list against FDA prohibited/restricted ingredients.
During Packaging Design: Follow FDA labeling requirements exactly. Have a regulatory-savvy person review your final artwork before printing.
Before Shipping: List your products with the FDA through Cosmetics Direct (free and online). Set up your adverse event reporting system. Find a customs broker experienced with cosmetics imports.
At Import: Make sure all entry documentation is accurate. Provide relevant Affirmation of Compliance codes. Have all safety documentation ready.
The Real Talk
Look — I know this is a lot. And I know it can feel overwhelming when you just want to launch your brand and start selling.
But here’s the truth: FDA compliance for cosmetics is manageable. Most of what’s required is just being organized, having the right documentation, and making sure your labels are correct.
The brands that run into problems are almost always the ones that didn’t think about this stuff until their products were already on a boat from Korea. Do the work upfront. Talk to your manufacturer. Review your labels. Understand what MoCRA requires.
That’s what we’re here for. If you’re working with a Korean manufacturer and want help navigating the regulatory side, reach out. We’ve seen the process from both sides — the Korean manufacturing side and the US market entry side — and we can help you figure out what applies to your specific situation.
