Algae Oil Liquid Manufacturer for Vegan DHA and EPA Brands

EUPHM runs two liquid lines. Line A handles 30-60 ml dropper and pump bottles at up to 12,000 units per shift. Line B handles 100-250 ml bottles at up to 6,000 units per shift. Both lines use peristaltic dosing with ±1.5% accuracy. That matters for algae oil because DHA content is the label claim. If a 1 ml serving must deliver 100 mg DHA, the fill weight and the oil concentration both need to hold. We verify fill weight every 30 minutes.

For pilot runs, we use a semi-automatic line with the same dosing heads. Minimum pilot run is 1,000 units. You can test two or three bottle sizes in one run. Changeover between SKUs takes 4-6 hours including cleaning. If you need a single-serve sachet or stick pack, we can quote that through a partner line. Lead times for sachets run 5-8 days longer than bottles.

Algae oil is a triglyceride oil, so it blends with other carrier oils. Common bases are MCT oil, sunflower oil and olive oil. MCT is the usual choice for tinctures because it is clear and low-viscosity. You can add natural flavours: orange, lemon, mint or vanilla. Typical use rate is 0.2-0.5% for a light taste. For a 100 ml bottle at 0.3%, that is 0.3 ml of flavour. Antioxidants such as mixed tocopherols at 0.05-0.1% slow oxidation. We also offer rosemary extract for a clean-label option.

DHA and EPA levels depend on the algal oil grade. Standard grades run 35-40% DHA and 10-15% EPA. High-DHA grades reach 50% or more. A 100 ml bottle at 40% DHA contains 40 g of DHA. If the serving is 1 ml, that is 400 mg DHA per serving. You can dilute with MCT to reach 100 mg or 200 mg per serving. We test every batch for peroxide value and anisidine value. Target PV is below 5 meq/kg at fill.

Algae oil is prone to oxidation. We cold-fill at 18-22°C and flush the headspace with nitrogen. Bottles are amber glass or PET with UV blockers. We run accelerated shelf-life testing at 40°C/75% RH for 3 months, then confirm real-time data at 25°C. Typical shelf life is 24 months unopened and 60 days after opening when refrigerated. Every batch gets a certificate of analysis covering DHA, EPA, peroxide value, heavy metals and microbials. We retain samples for 24 months.

For compliance, our facility is GMP, ISO 22000 and HACCP certified. We hold halal certificates for the algae oil and the MCT carrier. If you sell in the EU, we can provide a statement on novel food status for the algal strain. For the US, we supply a facility registration confirmation. We are not claiming FDA approval. Shipping terms are FOB Shenzhen or Hong Kong. Sea freight to Rotterdam takes 28-32 days; to Los Angeles, 18-22 days. Air freight samples take 5-7 days.

Every algae oil liquid batch is tested at three points: incoming algal oil, in-process blend, and finished filled units. Incoming oil is checked for identity (fatty acid profile by GC), DHA and EPA potency, peroxide value, anisidine value, and total oxidation. Microbials (TPC, yeast and mould, E. coli, Salmonella) and heavy metals (lead, cadmium, mercury, arsenic) are tested on the raw oil and again on the finished liquid. We retain samples from each batch for 24 months at 25°C/60% RH and 12 months at 40°C/75% RH for stability monitoring.

The certificate of analysis (COA) for each batch lists the tests performed, specifications, results, and pass/fail status. It includes the batch number, production date, expiry date, and the signature of the QC manager. For algae oil liquids, the COA also reports the measured DHA and EPA content in mg per ml, the peroxide value, and the microbial results. We provide a COA for the raw oil and a separate COA for the finished product, so you can trace each input.

Stability protocol follows ICH Q1A(R2) guidelines. We run accelerated stability at 40°C/75% RH for six months and real-time stability at 25°C/60% RH for up to 24 months. Tests at each interval cover appearance, odour, peroxide value, DHA/EPA potency, and microbial count. The results support the shelf life we declare on the label. If you need a specific claim such as '24-month shelf life', we can design a stability study to substantiate it before you commit to a production run.

Retention samples are stored for two years after the expiry date. They are kept in the original packaging at the recommended storage condition. If a customer complaint arises, we can retrieve the retention sample and re-test it to confirm whether the issue is batch-related. This documentation package is available for your quality team to review before you place a purchase order.

Algae oil liquids are filled into dropper bottles (30 ml, 50 ml, 100 ml), pump bottles (100 ml, 125 ml, 250 ml), or single-serve sachets (5 ml to 15 ml). Bottles are amber glass or PET, with dropper assemblies that include a glass pipette and a rubber bulb. Sachets are typically foil laminate with a tear notch. We can also supply stick packs for 10 ml to 20 ml fills. Caps and droppers are available in child-resistant or standard versions, depending on your market requirements.

For the US market, the label must include a supplement facts panel with the serving size, amount per serving of DHA and EPA, and the percent daily value where applicable. Other mandatory elements are the product name, net quantity, ingredient list, allergen statement, and the name and place of business of the manufacturer or distributor. We can print lot codes and expiry dates using inkjet or laser coding on the bottle, cap, or carton. Cartons are typically 24 or 48 units per shipper, with pallet configurations of 1,200 to 2,400 units per pallet depending on bottle size.

For Amazon FNSKU labelling, we can apply the FNSKU barcode label to each unit and print the carton markings required for FBA. We also handle retail-ready packaging such as shelf-ready trays and display cartons. If you sell in the EU, we can add the responsible person address and the EC batch code. All artwork is checked against your market's labelling regulations before printing, and we provide a pre-production proof for your approval.

The sample timeline starts with a brief: you confirm the DHA/EPA level, fill size, and packaging. We then prepare a lab-scale batch and ship samples within 7-10 working days. Sample costs are typically USD 50-150 per SKU, which covers materials and courier. The sample fee is refundable against your first production order. For custom formulations, add 5-7 working days for development and stability screening.

Mass production begins after you approve the sample and artwork and place a purchase order. The production window is 20-35 working days for standard fills. This includes raw material testing, blending, filling, labelling, and final QC. If you need custom packaging such as a new dropper design, add 10-15 working days for tooling and approval. We provide a production schedule with milestone dates so you can plan your launch.

Shipping options are air freight (5-10 days door-to-door) and sea freight (25-40 days port-to-port). For small orders under 500 kg, air freight is often more cost-effective. We work with EXW, FOB Shenzhen or Hong Kong, and DDP terms. DDP includes customs clearance and delivery to your door, which is useful if you do not have an import licence. Documents provided with each shipment include the commercial invoice, packing list, bill of lading or airway bill, COA, MSDS, free-sale certificate, and phytosanitary certificate where applicable. We can also arrange third-party inspection if you require it.