How to Choose the Best Natural Blue Color Supplier (2026):
14 Suppliers Compared
There's no single best natural blue color supplier: the right one depends on the color source, how it holds up in your product and which blues FDA has cleared for your food. Here are 14 suppliers with a dedicated natural blue color page, compared on the facts buyers filter on.
Updated
| Supplier | Headquarters | Organic | Kosher / Halal | Food safety cert | Pack sizes | Ships from |
|---|---|---|---|---|---|---|
| Chicago, Illinois, United States | Not stated | Kosher, Halal | None stated | Not stated | Not stated | |
| Global ingredient company that sells naturally derived blue and green food colors, including a blue from huito fruit, under its Colors from Nature portfolio.
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| Erdos, Inner Mongolia, China | Yes | Kosher, Halal | BRC, HACCP, ISO 9001 | 1-5 kg foil bag, 10 kg carton, 10 kg drum minimum | Not stated | |
| Chinese spirulina grower and extractor that has farmed spirulina in Inner Mongolia since 1998 and extracts phycocyanin and blue spirulina.
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| Calipatria, California, United States | Not stated | Kosher, Halal | FSSC 22000, ISO 9001, GMP | Not stated | US stock | |
| California spirulina grower that sells LINABLUE, a blue spirulina extract, as a natural blue color for food and beverages.
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| Anaheim, California, United States | Not stated | Kosher, Halal | None stated | Not stated | Not stated | |
| Natural food color and sweetener maker that sells spirulina blue it says it controls from planting to shipment.
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| Kalamassery, Kerala, India | Not stated | Not stated | None stated | Not stated | Not stated | |
| Indian spice and natural color maker whose Aquamarine series uses spirulina, a natural blue from Arthrospira platensis.
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| Sivaganga, Tamil Nadu, India | Not stated | Halal | FSSAI, ISO 9001, GMP | Not stated | Not stated | |
| Indian microalgae company that grows, extracts and packs spirulina and phycocyanin at one site in Tamil Nadu.
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| Hellerup, Denmark | Not stated | Not stated | None stated | Not stated | Not stated | |
| Natural food color company whose Arctic Blue is a spirulina blue grown in a closed indoor system in Iceland.
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| Qingdao, Shandong, China | Not stated | Not stated | None stated | 1 kg bag, 5 kg bag; cartons and drums for B2B orders | Not stated | |
| Chinese superfood and spirulina maker that sells blue spirulina powder wholesale to food, supplement and cosmetic brands.
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| Toyonaka, Osaka, Japan | Not stated | Not stated | None stated | Not stated | Not stated | |
| Japanese food ingredient maker, founded in 1911, selling gardenia blue as a natural-origin replacement for synthetic blues.
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| St. Louis, Missouri, United States | Not stated | Kosher, Halal | None stated | Not stated | Not stated | |
| Natural color maker whose Marine Blue Capri is a spirulina-based blue for beverages.
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| Parsippany, New Jersey, United States | Not stated | Not stated | None stated | Not stated | US stock | |
| Color company, part of DIC, that sells LINABLUE spirulina extract grown by its sister company Earthrise in California.
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| City of Industry, California, United States | Yes | Kosher, Halal | ISO 22000 | 1 kg bag, 25 kg drum | Not stated | |
| Plant extract maker that sells butterfly pea flower extract as a blue powder from its own factory.
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| Xi'an, Shaanxi, China | Not stated | Kosher, Halal | ISO, HACCP, GMP | Minimum order 25 kg; OEM bags of 60 g, 100 g and 8 oz | Not stated | |
| Chinese plant extract maker that sells blue spirulina powder in bulk for food, beverage and supplement use.
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| Linhai, Zhejiang, China | Yes | Kosher, Halal | FSSC 22000 | 100 g retail packs; larger business packs, sizes not stated | Not stated | |
| Chinese natural color maker whose spirulina extract is FSSC 22000 certified and sold for food and beverage coloring.
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Natural blue color suppliers by what you need
Grouped only by facts a supplier states on its own website. Where a supplier does not say, it is left out.
Organic certified natural blue color suppliers
Kosher certified natural blue color suppliers
Halal certified natural blue color suppliers
Natural blue color suppliers with SQF, BRCGS, FSSC 22000, IFS or PrimusGFS certification
US-made natural blue color
Natural blue color suppliers shipping from US stock
Suppliers selling natural blue color in bulk totes and drums
Natural blue color manufacturers
Sourcing risks
What goes wrong when sourcing natural blue color
FD&C Blue No. 1 and Blue No. 2 are on FDA's phase-out list
On April 22, 2025, HHS and FDA said they were working with industry to eliminate six remaining synthetic dyes, including FD&C Blue No. 1 and Blue No. 2, "by the end of next year", which is 2026. FDA's pledge tracker, current as of October 16, 2026, lists about 30 companies and trade groups with deadlines from May 2025 to December 2028 and calls the pledges voluntary. It states no binding mandate for the six dyes. If your blue or green SKU uses Blue 1, plan the swap on your customer's pledge date, not on FDA's.
Each natural blue is cleared only for certain foods
FDA approved galdieria extract blue and an expanded butterfly pea flower extract on May 9, 2025. Galdieria blue covers drinks, dairy smoothies and yogurt drinks, cereal coatings, candy and gum, frostings, ice cream, gelatin desserts and whipped toppings. Butterfly pea now also covers ready-to-eat cereals, crackers, snack mixes and chips. Gardenia blue, approved July 14, 2025 under 21 CFR 73.168, is limited to sports drinks, flavored or enhanced noncarbonated water, fruit drinks and ades, ready-to-drink teas, and hard and soft candy. Match the color to your food category before you match it to a shade.
Wider US approval for spirulina is on hold
On February 6, 2026, FDA issued an order allowing spirulina extract in human foods generally, with exclusions such as infant formula and foods with standards of identity. It also lowered the lead, arsenic and mercury limits and added a cadmium limit. After objections and a hearing request, FDA delayed the effective date on March 24, 2026. The notice we read gives no new date. FDA said the delay does not change its safety finding. Until the order takes effect, check your food against the spirulina uses already listed, such as the 2022 additions for beverages, sauces, dips, dairy alternatives and dressings.
Two listings can be one farm
Sun Chemical says LINABLUE comes from a California farm it calls the largest in the world, grown by Earthrise, which its parent DIC has owned since 2005. Both companies are on this list, so they are one source, not two. Earthrise says it is the only producer in the continental United States whose spirulina FDA has recognized as GRAS for use in foods. For a second source, look at a different grower.
Growing sites differ, and imports add lead time
Earthrise grows spirulina in California ponds. Bluetec says its farm is in Ordos, Inner Mongolia. Oterra says Arctic Blue comes from indoor bioreactors in Iceland and has consistent supply all year. Four of the 14 suppliers here list a China address as headquarters, and Nutrialgo is in India. Imported lots add ocean freight, customs and duty to lead time and landed cost. Ask every quote to state country of origin, the plant, the Incoterm and any duty.
The most common quality failures
- Fades with heat, light or acid. Binmei says spirulina extract is stable at about pH 4.5 to 8.0, precipitates below pH 4.2 and should not be heated above 60 C after it is added. San-Ei Gen says spirulina blue is limited by poor heat and acid stability, and sells gardenia blue as the heat- and acid-stable option. Write your pH, heat step and light exposure into the spec and test each blue at those conditions.
- Shade shifts with pH. California Natural Color says its butterfly pea color gives purples at pH 4.0 or below and blues above pH 4.0. Undersun says its butterfly pea powder turns purple with lemon juice and back to blue with baking soda. Give the finished product pH and a shade tolerance against a reference.
- Color strength not matched. Suppliers quote strength in E values that are not the same across lines: Riching lists E3 at 30 or more up to E35 at 350 or more, Binmei's E18 reference is 180 to 195, and Bluetec lists up to E40. Two lots both called spirulina extract can need very different use rates. Specify the color value, the measurement wavelength and a tolerance.
- Heavy metals not checked. FDA's February 2026 spirulina order lowers the lead, arsenic and mercury limits and adds cadmium, and that order is on hold. Binmei's sample COA lists lead 0.9 mg/kg or less, arsenic 0.5, cadmium 0.2 and mercury 0.05. Ask for a lot COA with heavy metals, microbiology and color value, and compare it with the limits in FDA's order.
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What makes a natural blue color supplier the best fit
There is no single best supplier. These are the criteria buyers use to pick the right one for their spec.
- Color source. Pick spirulina, galdieria, butterfly pea, gardenia or jagua to match your product's pH, heat and label needs.
- Clearance for your food. Confirm the blue is cleared by FDA for your food category and what the supplier says about its regulatory status.
- Stability in your process. Ask for stability data at your pH, heat step and light exposure, not general claims.
- Shade and strength match. Get a color value and a shade tolerance against your current Blue 1 reference.
- Certifications and claims. Ask for kosher, halal, organic and non-GMO statements and a GFSI food safety certificate for the plant.
- Format, origin and backup. Match powder or liquid to your line, get country of origin and lead time in writing, and qualify a second grower.
Natural blue color supplier FAQ
Who are the best natural blue color suppliers?
It depends on your spec. Buyers usually compare color source, stability at your pH and heat, which blues FDA has cleared for your food, and certifications. Waystation lists 14 suppliers with a dedicated natural blue color page, including ADM, Earthrise and Oterra.
Is natural blue color made in the US?
Earthrise says it grows its spirulina in Calipatria, California, and Sun Chemical says LINABLUE comes from that California farm. No other page here states a US plant for its blue, so ask each supplier which plant and country made your lot.
Is organic natural blue color available?
Bluetec lists USDA Organic and EC Organic, Binmei says its spirulina extract holds organic certification, and Undersun lists an organic certificate. The other pages do not state organic for their blue, so ask for a certificate for the specific color and lot.
What are the lead times for natural blue color?
Few suppliers state a lead time. Undersun says shipment takes about 2 to 5 days from stock, Nutrialgo says documented samples dispatch within one week, and Oterra says Arctic Blue has consistent supply all year. Ask each for lead time from order to your dock, and for the plant it ships from.
What should I ask for when replacing Blue 1?
Ask for samples at your pH and process, a spec sheet with color value, stability data, a certificate of analysis per lot with heavy metals, FDA clearance for your food category, and kosher, halal and allergen statements. FDA's April 2025 plan targets Blue No. 1 and Blue No. 2 for removal by the end of 2026.
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Rate a supplierHow we built this list
Waystation started from its supplier discovery results and kept only suppliers whose own website has a page dedicated to natural blue color. Table entries are what each supplier states on its own site as of November 2026; "Not stated" means it doesn't say. Manufacturer means the supplier says it makes natural blue color, brand means it sells under its own consumer brand, distributor covers the rest. Listed alphabetically, no paid placement, not an endorsement. Corrections: info@waystationai.com.
Sources
- HHS and FDA: phase out petroleum-based synthetic dyes (April 22, 2025)
- FDA: tracking food industry pledges to remove petroleum-based food dyes
- FDA: approves three food colors from natural sources (May 9, 2025)
- FDA: approves gardenia (genipin) blue and urges faster Red No. 3 phase-out (July 14, 2025)
- FDA regulatory status: gardenia (genipin) blue, 21 CFR 73.168
- Federal Register: spirulina extract expanded use final order (February 6, 2026)
- Federal Register: spirulina extract, delay of effective date (March 24, 2026)
- Federal Register: spirulina extract, confirmation of December 13, 2022 effective date
- Sun Chemical: LINABLUE spirulina extract and its California source
- Earthrise: certifications and GRAS statement
- Oterra: Arctic Blue spirulina from Iceland
- Binmei: spirulina extract stability, specification and sample COA
- San-Ei Gen: gardenia blue heat and acid stability
- California Natural Color: Pure Purple Butterfly Pea color by pH (May 30, 2024)
- Riching Nutrition: phycocyanin grades and color values