Supplement warehousing is more than shelf space. Your inventory needs lot and expiration data attached from the moment it arrives, storage that meets the holding requirements of the dietary supplement cGMP rule, and a clean way to separate anything that should not ship.
What cGMP means for a supplement warehouse
The FDA's current good manufacturing practice rule for dietary supplements, 21 CFR Part 111, applies to firms that manufacture, package, label or hold dietary supplements. Holding and distributing are covered in their own subpart, which means the place your finished goods sit matters, not just the plant where they were made.
In practice, the holding requirements focus on storing product under conditions that protect it against contamination and deterioration, keeping it identifiable, and maintaining sanitation and pest control. For a warehouse, that translates into product kept off the floor, away from chemicals and non-food goods, in clean and dry areas with documented pest control and controlled access.
We offer FDA-registered, cGMP-aligned storage options across our markets. Your manufacturer remains responsible for its own production records, and you remain responsible for your product, but the warehouse step should never be the weak link in your quality story.
Lot and expiration capture at receiving
Every inbound shipment is received against an advance notice or purchase order, counted, inspected for damage and recorded by lot number and expiration date before it becomes available to sell. If a single pallet contains two lots, both are recorded and stored so they can be picked separately.
That discipline at the dock is what makes everything downstream work. FEFO picking needs accurate expiry data. Amazon prep needs to know remaining shelf life. Recall lookups need to know which lot is in which location. A warehouse that receives by SKU alone cannot do any of these reliably, no matter what its software claims.
Discrepancies such as missing lot codes, unreadable dates, short counts or crushed cases are photographed and reported to you, and the affected units are held until you decide what to do with them.
FEFO rotation and shelf-life rules
First-expired-first-out rotation means the sellable lot with the earliest expiration date is picked before newer stock. For dated products like vitamins, probiotics and sports nutrition, FEFO is the difference between selling through inventory and writing it off.
We layer minimum shelf-life rules on top of FEFO. You might want DTC customers to receive at least several months of remaining life, while a retailer requires more and Amazon has its own receiving thresholds. Rules can be set by channel, so short-dated lots can still be sold where they are acceptable instead of blocking every order.
You also get visibility into what is aging. Regular expiry reports show which lots are approaching your cutoff, so you can plan promotions, bundles or donations before the date arrives rather than after.
Quarantine, holds and returned stock
Not every unit in the building should be sellable. Damaged cases, customer returns, lots under investigation and product past your shelf-life cutoff all move to a hold status that removes them from available inventory, and they are physically separated from pickable stock.
Returned supplements are a special case. Once a sealed bottle leaves the warehouse, you generally cannot verify how it was stored, so many brands choose to destroy or donate returns rather than resell them. We follow your written disposition rules, whether that is inspect and restock sealed units, hold for review or dispose with documentation.
When a lot needs to be frozen, a single request places every unit of it on hold across locations, so nothing slips out while you and your manufacturer work out next steps.
What's included
- FDA-registered, cGMP-aligned storage options
- Lot and expiration captured on every receipt
- FEFO picking with channel-specific shelf-life minimums
- Quarantine and hold status for damaged, returned or flagged stock
- Expiry and aging reports on a regular schedule
- Climate-controlled storage available in select markets
- Pallet, case and each-level storage for mixed catalogs
Frequently asked questions
Does a supplement warehouse need to be FDA registered?
Generally yes. Facilities that hold food for consumption in the United States, including dietary supplements, must register with FDA under the food facility registration requirements and renew that registration every two years. We offer FDA-registered storage options for supplement brands.
Is a 3PL responsible for my cGMP compliance?
Only for the holding step. The warehouse should meet the holding and distributing requirements of 21 CFR Part 111 for its part of the process, but the brand and its manufacturer remain responsible for manufacturing, packaging, labeling and product quality.
Do you offer climate-controlled storage for supplements?
Climate-controlled storage is available in select markets for heat-sensitive formats such as probiotics, gummies and softgels. Most capsules, tablets and powders are stored in standard clean, dry ambient conditions.
What happens to supplement returns?
Returns are received to a hold status and handled according to your written rules, such as restocking sealed units after inspection, holding for review or disposing with documentation. They never go straight back to pickable stock.