Detox Capsule Manufacturer for Custom Supplement Brands

Our capsule line fills sizes 0, 1, and 2 at a rate of 120,000 capsules per shift. That suits both 60-count retail bottles and 120-count value packs. We run vegan HPMC as standard, with gelatin and pullulan available. For sensitive detox ingredients such as probiotics or enzymes, enteric-coated shells can delay release past the stomach. Fill weights sit between 300 mg and 800 mg, held to ±3% across a batch. We can print or laser-etch batch codes on the capsule if your market requires traceability.

Tooling changes take 4–6 hours, so we schedule them around your confirmed run. That keeps setup cost low for brands ordering 5,000 units. If you need two-piece or liquid-fill capsules, we can quote those through our partner lines. Most detox formulas are powder blends, so the standard line covers 80% of requests. We will confirm shell compatibility with your actives before you commit to a purchase order.

Detox blends often combine hygroscopic herbs with fibrous carriers. Milk thistle extract, dandelion root, and artichoke leaf absorb moisture quickly, which can soften HPMC shells. We pre-blend with 5–10% silicon dioxide or rice hull powder to keep flow free. Activated charcoal needs a higher fill weight, usually 500–800 mg, and a tighter capsule seal. We test each blend for angle of repose and tap density before filling. If your formula includes vitamin C or NAC, we adjust the shell to HPMC with a low moisture content.

For organic or non-GMO claims, we source and non-GMO Project ingredients where available. You can supply your own raw materials under a toll-blending agreement. We will run a 500 g pilot batch to check compatibility, then scale to 5,000 units. Flavour masking is not needed for capsules, but we can add a thin coating if your ingredient has a strong odour. Every formula is reviewed by our in-house regulatory team before production.

Each batch ships with a certificate of analysis covering fill weight, disintegration time, microbial limits, and heavy metals. We retain samples for 24 months. Our facility is GMP-certified and registered with the FDA for dietary supplements. We hold ISO 22000 and HACCP, and we can provide halal and vegan certificates on request. Lead times for certificates are 3–5 working days after production. For EU and UK buyers, we prepare a statement of compliance with EC 1924/2006 for claims review.

Shipping runs from Shenzhen or Hong Kong ports. Air freight to Los Angeles takes 5–7 days; sea freight to Rotterdam takes 28–32 days. We handle export documents, including commercial invoice, packing list, and health certificate. Bottles and labels can be sourced locally or supplied by you. If you need retail-ready packaging, we apply labels, induction seals, and shrink bands on the same line. That reduces handling and keeps unit costs predictable.

Every detox capsule batch starts with raw material testing. Incoming herbal powders such as milk thistle extract or dandelion root are sampled per lot and screened for identity by HPLC or TLC fingerprint, potency against the supplier specification, microbial limits (total plate count, yeast and mould, E. coli, Salmonella), heavy metals (lead, cadmium, arsenic, mercury), and pesticide residues where the ingredient is botanically sourced. Activated charcoal requires a different panel: iodine adsorption value and pH. We do not release any material to blending until these results are recorded and approved.

During encapsulation, in-process checks run at defined intervals. Fill weight is verified every 15 minutes against the target with a tolerance of ±3%, and capsule closure is inspected for splits or telescoping. At the end of compression or filling, a composite sample is taken for finished-product testing: assay of actives, uniformity of mass, disintegration time (typically under 15 minutes for immediate-release HPMC or gelatin shells), and microbial and heavy-metal re-testing on the finished capsule. Enteric-coated formats are additionally tested for acid resistance.

Each batch receives a Certificate of Analysis (COA) that lists the product name, batch number, manufacturing date, expiry date, tests performed, specification limits, results, and a pass/fail statement signed by the QC manager. The COA references the analytical methods used. Retention samples of every batch are stored in controlled conditions for at least two years beyond the declared shelf life, so a future dispute can be resolved against the original material. Stability protocols follow ICH climatic zone guidance, with accelerated conditions at 40°C/75% RH for six months and real-time data at 25°C/60% RH for the shelf life claimed on the label.

For detox capsules that contain hygroscopic ingredients or volatile botanicals, we recommend a stability study before locking the formula. This is not a regulatory requirement in every market, but it prevents the common failure where a capsule softens or discolours within three months. The study costs extra and adds four to six weeks to the timeline, but it gives you defensible data for retail listing and for any customer complaint.

Detox capsules can be packed in HDPE bottles with induction seals and child-resistant caps, in blister packs using PVC/PVDC or alu-alu for moisture-sensitive formulas, or in single-serve stick packs and sachets for powder blends. Bottle sizes typically range from 30 to 120 capsules, with 60 and 90 count being the most common for detox SKUs. We can apply desiccant sachets or cotton, though for hygroscopic herbal blends a desiccant is usually specified. Blister tooling is custom per capsule size and requires a one-time setup fee and a longer lead time than bottling.

For the US market, the label must carry a Supplement Facts panel with serving size, amount per serving, and % Daily Value where established. Other mandatory elements include the statement of identity, net quantity of contents, ingredient list, allergen declaration where applicable, and the manufacturer or distributor name and address. Structure/function claims such as 'supports liver function' require the standard disclaimer. We do not write claims for you, but we check that the artwork you supply contains the mandatory elements before printing. Lot number and expiry date are inkjet-coded on the bottle or carton, with a format agreed at artwork approval.

Cartons are specified with dimensions, board grade, and printing method. A typical 60-count bottle carton uses 350 gsm grey board with matt lamination. Pallets are built to a standard 1200 x 1000 mm footprint, shrink-wrapped, and labelled with carton count, gross weight, and batch details. For Amazon FBA, we can apply FNSKU labels and poly-bag units according to the current FBA packaging requirements, but you must supply the FNSKU data and confirm the poly-bag suffocation warning text. Retail compliance for EU markets requires the responsible person address and, for food supplements, the 'food supplement' wording.

Artwork approval is a formal step. We issue a PDF proof with dielines, colour references, and barcode placement. Once you sign off, no further changes are accepted without a new proof and a potential cost adjustment. This protects both sides from misprinted labels, which are one of the most common causes of shipment rejection at the retailer's warehouse.

The sample timeline for a custom detox capsule starts with a formula brief. If you supply a formula, we can produce a lab-scale sample in 7 to 10 working days, subject to raw material availability. If you need formulation support, add 5 to 7 working days for the initial development and a second round of samples if adjustments are required. Sample costs are quoted per project and are typically credited against the first mass-production order, but this is confirmed in the quotation. Shipping samples by courier takes 3 to 5 working days to most destinations.

Mass production begins after sample approval and receipt of the deposit. The standard production window is 20 to 35 working days for bottling, and 30 to 45 working days for blister or stick-pack formats. These windows assume raw materials are in stock or have a confirmed lead time of no more than two weeks. If a botanical extract must be sourced from a specific origin with a longer lead time, the schedule extends accordingly. We provide a production schedule at order confirmation so you can plan your launch.

For delivery, we quote EXW, FOB Shenzhen or Hong Kong, and DDP for many destinations. Air freight is used for urgent or small orders and typically takes 5 to 10 days door to door, while sea freight takes 25 to 40 days depending on the port. DDP terms include customs clearance and duties, which simplifies the process for buyers without an import entity, but it is not available in every country. We confirm the Incoterm and destination port in the proforma invoice.

The document pack for each shipment includes the commercial invoice, packing list, bill of lading or airway bill, Certificate of Analysis for each batch, Material Safety Data Sheet where required, and a free-sale certificate for markets that request it. For plant-based ingredients, a phytosanitary certificate can be arranged if the destination country requires one. Certificates of origin can be issued for preferential tariff treatment where applicable. We do not provide fake or borrowed certificates, and we will tell you if a requested document cannot be legitimately obtained for your formulation.