**Cleaned, washed food-grade Eucheuma cottonii from Indonesia trades at roughly USD 25-55/kg in bulk wholesale, against USD 4-12/kg for raw dried commodity lots. That gap pays for foreign-matter removal, salt and sand washing, controlled drying and batch COA testing — the standard private-label health and nutraceutical brands need. FOB indicative per 2026, moving with harvest, moisture and grade.**
Indonesia is described by industry sources as the world’s largest producer of red seaweeds, and Eucheuma cottonii — also classified as Kappaphycus alvarezii, known locally as cottonii, katoni or sakul — is the red seaweed at the centre of that trade. It is the primary source of kappa carrageenan. For a carrageenan plant, raw dried commodity cottonii is the input. For a brand putting sea moss on a supplement shelf, cleaned food-grade material is a different product at a different price.
Why does cleaned food-grade cottonii cost more than raw dried?
Raw dried cottonii comes off the longline farms still carrying salt, sand, shell fragments, epiphytes and rope debris. Documented trader specs put foreign matter anywhere from 2% to 5% and moisture between 35% and 39%. That is acceptable for industrial carrageenan extraction, where the material is dissolved and filtered anyway.
Food-grade material is washed, sorted and re-dried to strip that foreign matter down and bring moisture under control, then tested batch by batch. Each step costs labour and yield — you lose weight in cleaning, and low-moisture drying takes longer, especially in the monsoon when humidity slows sun-drying and risks like ice-ice disease pressure the crop. The result is a food-safe raw ingredient priced at USD 25-55/kg rather than commodity USD 4-12/kg.
What do the food-grade grades and prices look like?
The table below maps grade to typical use and an indicative FOB band. Treat every number as a starting point confirmed on your spec and MOQ, not a fixed contract.
| Grade | Typical spec | Best use | Indicative FOB (USD/kg) |
|---|---|---|---|
| Commodity / salted raw dried | Moisture 37-39%, impurity up to 5%, salted | Industrial carrageenan | 4-7 |
| Standard raw dried | Moisture 35-37%, foreign matter 3% max, sun-dried | Carrageenan, bulk trade | 6-9 |
| Higher-grade low-moisture raw (Grade A) | Moisture under 35%, impurities under 2% | Premium carrageenan, further processing | 9-12 |
| Cleaned / washed food-grade | Washed, foreign matter removed, batch COA | Nutraceutical, private-label sea moss, food | 25-55 |
Branded Western retail sea moss — gels, capsules and pouches on a health-store shelf — sells far higher again, but that is a finished consumer product, not our FOB quote.
How is Indonesian cottonii graded for food use?
Grading rests on moisture, foreign matter and, for food buyers, microbiological and heavy-metal results. Published trader grades show the raw-material spread: one lists moisture 35-37% with foreign matter 3% max; another moisture 37-39% with impurities max 2%; a premium “Dried Raw Algae Grade A” sits under 35% moisture with impurities under 2%.
Here is the honest line. Any moisture, ash, foreign-matter, microbiological, heavy-metal or carrageenan-yield figure is only claimable when it comes from a specific batch Certificate of Analysis. We will not print a single catalogue number and pretend it holds across every harvest. Sea moss is a food ingredient, not medicine — we make no disease-cure claims, and the COA describes the batch in your container, not a health outcome.
Which documents prove food-grade quality?
Standard export documents travel with every shipment, and food-specific certificates come on request:
- Certificate of Analysis (COA) — the batch record for moisture, ash, foreign matter, microbiology, heavy metals and carrageenan yield
- MSDS, Fumigation Certificate, Phytosanitary Certificate and Certificate of Origin (COO)
- Halal and HACCP / ISO 22000 supplied on request for markets that require them
Packaging is bales wrapped in polypropylene cloth, in 50 kg or 100 kg bags, shelf-stable for about 12 months when kept cool, dry, sealed and out of direct sunlight.
What volumes and containers should you plan for?
| Option | Volume | Notes |
|---|---|---|
| Trial order | 1 MT | Validate spec against your COA before scaling |
| 20ft container | ~15 MT | Bales in PP cloth, 50/100 kg bags |
| 40ft container | ~23 MT | Standard dry container |
| 40HC container | ~25 MT | About 350 x 100 kg bales |
| Contract | 20-100 MT | Shipped in phased lots |
Material is farmed and dried across South Sulawesi (Bone, Maros, Jeneponto, Takalar, Luwu and East Luwu), West and East Nusa Tenggara, West Lombok, Maluku and North Kalimantan, with Surabaya in East Java as a key processing and export gateway. Bali serves as a sourcing and logistics hub rather than a large documented production zone.
How does ordering food-grade cottonii work?
- Share your spec and target market — moisture ceiling, foreign-matter limit, certifications needed and destination country.
- Sample and COA review — we send a representative sample with batch COA so your QA team confirms moisture, microbiology and heavy metals before committing.
- Quote and terms — FOB, CIF or CNF, with payment by T/T, 100% irrevocable LC at sight, or 100% advance.
- Trial 1 MT — a first lot to prove consistency against your spec.
- Contract and shipment — 20-100 MT phased, delivered 30-60 days after payment is approved.
Request food-grade spec and quote
Tell us your moisture target, volume and market, and the Bali Premium Trip desk returns a spec sheet, sample plan and indicative FOB within 24 working hours.
- WhatsApp: 6281128590000
- Email: sales@balipremiumtrip.com
- Or send the form — target market, volume, destination and spec — and we will match documentation to your requirements.
We are an Indonesian sourcing and export desk, not the owner of every farm and processor, and we cannot guarantee customs clearance in your country — so we confirm import rules with you before shipping.
Frequently Asked Questions
What moisture level qualifies Indonesian cottonii as food grade?
Cleaned food-grade cottonii is typically dried below 35% moisture, with foreign matter under 2%, then washed to remove salt and sand. Documented trader specs for raw dried lots range from 35% to 39%. Any exact moisture, ash or foreign-matter figure is only reliable when it comes from a specific batch COA, never a catalogue number.
Is food-grade Eucheuma cottonii the same as sea moss gel?
No. We supply cleaned, dried Eucheuma cottonii (locally cottonii or katoni) as a bulk raw ingredient. Sea moss gel is made downstream by soaking and blending the dried seaweed with water. Private-label brands buy the food-grade dried form, then produce gel, capsules or powder under their own HACCP process.
Can you supply Halal and HACCP documents with food-grade cottonii?
Halal and HACCP or ISO 22000 certificates are provided on request, alongside standard export documents: Certificate of Analysis, MSDS, fumigation certificate, phytosanitary certificate and Certificate of Origin. We cannot guarantee customs clearance in your country, so confirm your import requirements early and we will match documentation to your market.
What is the minimum order for cleaned food-grade cottonii?
A typical trial is 1 MT to validate spec against your COA, rising to 20-100 MT contract volumes shipped in stages. One container holds roughly 15 MT (20ft), 23 MT (40ft) or 25 MT (40HC). Pricing is USD 25-55/kg for cleaned food-grade, indicative per 2026 and confirmed on final spec and MOQ.