Calamansi
Our customers use calamansi because of its intense citrus flavor, versatility, and strong appeal in both traditional and modern products. Calamansi has a unique balance of tartness and slight sweetness, making it ideal for beverages, marinades, sauces, and flavoring agents. Its juice is commonly processed into concentrates and extracts, which allow for longer shelf life and consistent use in large-scale manufacturing. Additionally, calamansi is rich in vitamin C and antioxidants, supporting health and immunity-related marketing claims. Its distinctive flavor profile also helps brands create unique, globally inspired products that stand out in competitive markets.
Calamansi can be supplied as organic upon request
Botanical: Citrus × microcarpa
Nature’s Most Potent Sour
Calamansi, also known as calamondin, is a small citrus fruit native to Southeast Asia, particularly the Philippines; it is commonly processed into calamansi juice concentrate and puree. Round in shape and about the size of a lime, calamansi has a thin green skin that turns orange when fully ripe. The fruit has a juicy interior with multiple small seeds and a flavor that combines sharp acidity with slight sweetness. Calamansi grows on small trees or shrubs and is commonly cultivated in tropical climates. It is an important part of traditional cuisine in its native regions and is often used fresh due to its highly perishable nature.
Calamansi (Citrus x microcarpa or Citrus calamansi), also known as calamondin, Philippine lime, or golden lime, is an interspecific citrus hybrid between the mandarin orange (Citrus reticulata) and the kumquat (Citrus japonica). Indigenous to Southeast Asia, this small, spherical fruit features a thin, fragrant peel that turns from deep green to bright orange-yellow upon full maturity. Rather than delivering a simple, single-note sourness, calamansi provides a sophisticated flavor profile that combines the sharp, tart acidity of a lime with the bright, floral, sweet aromatics of a mandarin and kumquat.
In industrial fruit ingredient processing, handling calamansi requires precise mechanical extraction to capture its delicate volatile peel oils and tart juice vesicles without introducing harsh bitter limonin from the inner seeds:
-
Calamansi Puree (Single-Strength & Puree Preps): Processed by pulping and milling whole or de-seeded fresh calamansi fruit. Puree retains the fruit’s natural insoluble pulp cells, fine essential peel oil particles, and natural cloud, yielding a bright yellow-green to orange opaque paste with intense floral top notes. It is the premier functional choice for craft brewing, artisanal fruit spreads, specialty marinades, and premium beverage preps where authentic visual cloud and rind aromatics are required.
-
Calamansi Juice Concentrate (45°–60° Brix / 200–400 GPL): Produced by thermally evaporating water from pressed calamansi juice under low-temperature vacuum conditions to protect heat-sensitive volatile terpenes and natural citric acid strength. Available in both cloudy (retaining natural citrus pulp) and clarified formats. Calamansi concentrate provides high solubility, maxed-out freight efficiency, and high acid density for RTD beverages, hard seltzers, and confectionery manufacturing.
Brothers International partners with origin processors equipped with specialized low-pressure citrus extraction and de-seeding systems to ensure clean separation of seeds while capturing the signature aromatic oil profile of the outer flavedo.
Global Sourcing Through the Brothers International Network:
Calamansi trees flourish in warm, humid tropical climates with abundant sunlight, consistent rainfall, and well-drained volcanic or alluvial soils. Because fresh calamansi fruit has an extremely thin skin and degrades rapidly post-harvest, establishing direct processing integration in primary growing belts is essential for maintaining supply chain integrity. Brothers International connects North American procurement managers to premier tropical growing regions through our established global network of audited supplier partners.
We source high-grade calamansi ingredients from leading tropical origins:
-
Southeast Asia (The Philippines): The undisputed global epicenter for commercial calamansi cultivation. Major agricultural provinces—including Oriental Mindoro (the “Calamansi Capital of the Philippines”), Quezon, Zamboanga, and Isabela—supply world-class processing facilities specializing in high-speed pulping, aseptic filling, and cryogenic freezing.
-
Vietnam, Malaysia & Taiwan: Secondary tropical processing hubs providing strategic harvest diversification, organic-certified orchards, and specialized calamansi purees and concentrates.
By coordinating supply across the Philippines, Vietnam, and Malaysia, Brothers International insulates your manufacturing facility against localized typhoon disruptions, regional crop shortfalls, and ocean freight bottlenecks.
Harvest Cycles & Continuous Supply Management:
In equatorial regions like the Philippines, calamansi trees produce fruit nearly year-round, yielding continuous rolling harvest cycles. However, major harvest surges occur between August and October in primary provinces, with secondary peak harvest waves occurring in the spring.
Managing these tropical processing windows and international cold-chain logistics is a core capability of Brothers International. Our operations and logistics teams oversee multi-quarter inventory allocations, temperature-monitored maritime transport, USDA/FDA import clearances, C-TPAT supply chain security, and strategic cold-storage warehousing across North America. Whether your facility requires frozen 5-gallon pails of calamansi puree for pilot runs or aseptic drums of 45° Brix calamansi juice concentrate for full-scale commercial manufacturing, our network guarantees ready inventory year-round.
Rigorous Quality Control, Traceability & Compliance:
Processing calamansi ingredients demands strict technical oversight—specifically regarding seed fragment removal, titratable acidity (grams per liter of citric acid), essential peel oil percentage, and enzymatic browning control. Every supplier within the Brothers International network undergoes a comprehensive auditing process to guarantee complete supply chain traceability, sustainable agricultural practices, fair labor standards, and strict compliance with USDA, FDA, and international food safety standards.
Through our network, we deliver calamansi ingredients backed by complete technical documentation and top-tier industry certifications, including GFSI benchmarks (BRC, SQF, FSSC 22000), USDA Organic (NOP), Kosher, Non-GMO, and Halal standards. Our quality assurance protocols include testing for pesticide residues, heavy metals, microbiological safety, titratable acidity (GPL), peel oil percentage, particle fineness, and Brix adherence.
The Brothers International
Quality Promise
Brothers International and its 4 divisions, Brothers Ingredients, Dennick Fruit Source, Hosh International and Food Partners, are trusted global importers of premium ingredients to major food and beverage manufacturers in North America. We deliver consistent quality and supply across every format the industry demands. Our Calamansi is sourced from the earth’s prime growing regions where farming expertise, climate and soil composition come together to produce Calamansi of exceptional caliber. All of our suppliers undergo a rigorous vetting process to ensure we work with only the highest-quality processors and can fully guarantee traceability, sustainability, and compliance with all international regulations.
Each of our divisions has a specialized operations team to manage shipments and coordinate with customers and suppliers. They work closely with our in-house customs team to ensure efficient clearance, and collaborate with the USDA and FDA to maintain full regulatory compliance. This ensures your ingredients move seamlessly through every stage of import, arriving on time and ready for production with complete confidence. With decades of sourcing expertise and a strong commitment to customer success, you can count on Brothers International to deliver the premium ingredients your products require.
Industry Glossary
A Reference Guide for Fruit Ingredient Terminology
Check out our glossary for a consolidated reference of commonly used terminology across the global fruit ingredient industry. It provides straightforward definitions and context for the language and concepts referenced throughout the industry.
