Iwase Cosfa

What Iwase Cosfa does

Iwase Cosfa Co., Ltd. (岩瀬コスファ株式会社) is a privately held Japanese trading company founded in 1931 in Osaka and still controlled by the Iwase family across three generations, with Yoshinori Iwase currently serving as President. Operating from dual headquarters in Tokyo and Osaka, the company distributes cosmetic ingredients, functional food ingredients, dietary supplement ingredients, industrial materials, and electronic components, serving more than 5,000 customer companies across over 20 countries through eight wholly-owned international subsidiaries in China (Shanghai, Guangzhou, Beijing), South Korea, Vietnam, Thailand, Indonesia, the United States, France, and Morocco. Its portfolio exceeds 5,000 cosmetic ingredients and 2,000 functional food ingredients drawn from over 600 supplier partners, supplemented by proprietary developed products including the CALMATT and MAGGLOW RSPO natural-origin surface-treated powders, the PemuPur VISTA polymer emulsifier, Zemea Select Propanediol, N-Fibroin silk powder, and the CIRCULIFT night beauty ingredient.

The company's go-to-market is technical proposal-based field selling, where sales staff work alongside an in-house R&D function operating laboratory facilities in eastern and western Japan to propose ingredient formulations for cosmetic manufacturers and functional food producers. Beyond ingredient trading, Iwase Cosfa generates revenue through four streams: (1) cosmetic ingredient trading on a transactional basis, (2) functional food and OEM manufacturing (including FFC-compliant stick jelly formulations) for supplement makers, (3) industrial and electronics materials trading, and (4) contract research intermediary services via the BIOX department, which connects clients to 125+ testing institutions for safety and efficacy evaluation. The 2021 acquisition of BHN Co., Ltd. added in-house development and manufacturing of functional food ingredients, dietary supplements, food additives, and cosmetics, while the 2022 launch of the Karatsu Wellness Farm extended the company into direct-to-consumer functional foods (white wood ear mushrooms and related products) via its Uchikara Kirei e-commerce store. Distribution is anchored by the Tsukuba and Karatsu logistics centers, with the Tsukuba hub undergoing a major automation and capacity renewal in 2026.

Revenue is not publicly disclosed and the company funds growth internally from operations; key non-financial signals include EcoVadis Gold Medal (2024, top 5% globally), ISO 9001 and ISO 14001 certifications, RSPO distributor licensing, UN Global Compact signatory status since 2019, Eruboshi Stage 3 certification (women's workplace participation), and Kurumin childcare certification, plus 414 employees on a consolidated basis as of December 31, 2025.

Name

Iwase Cosfa

Legal name

岩瀬コスファ株式会社

Website

https://cosfa.co.jp

Company type

Private

Founded year

1931

Operating status

Operating

Headcount range

101–250 employees

Short description

Iwase Cosfa is a privately held, family-controlled Japanese trading company founded in 1931 that distributes more than 5,000 cosmetic ingredients and 2,000 functional food ingredients to 5,000+ manufacturers across 20+ countries via eight international subsidiaries, with additional OEM manufacturing and contract testing intermediary services.

Ownership category

akta.pro rank

Product category

Specialty Ingredient Distribution (Cosmetic and Functional Food Raw Materials)

NAICS

Food Manufacturing (311)

SIC

Wholesale-Chemicals & Allied Products (5160), Food And Kindred Products (2000)

akta.pro primary industry

Supplier Approval, Verification & Food Safety Risk Management (GFSI-aligned) (AFALADAH)

Keywords

• Cosmetic ingredient distribution
• Functional food raw materials
• Pharmaceutical intermediates trading
• Contract laboratory testing
• Specialty chemicals B2B

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices14 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Cosmetic Ingredients Trading: International trade of raw materials for cosmetics, pharmaceuticals, and household products. Core business spanning over 90 years, supplying over 5,000 cosmetic ingredients globally through a network spanning more than 20 countries.
2. Functional Food Ingredients & OEM Manufacturing: Sales and international trade of functional food ingredients, dietary supplement ingredients, and food additives. Provides OEM contract manufacturing for supplements and health foods across various dosage forms including jellies and beverages. Supports FFC notification submissions.
3. Industrial Materials & Electronics: Sales and international trade of industrial materials and electronic components.
4. Contract Research Services: Contract research services for preclinical studies. Connects companies with testing institutions for safety and efficacy evaluation across cosmetics, foods, pharmaceuticals, agrochemicals, and household products. Supports 125+ partner institutions globally.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Iwase Cosfa is a Japanese B2B ingredient trading and distribution company that supplies more than 5,000 cosmetic and personal care raw materials (including proprietary surface-treated powders such as CALMATT and MAGGLOW, and natural emulsifier PemuPur VISTA), more than 2,000 functional food and nutraceutical ingredients, and pharmaceutical intermediates to manufacturers. It complements distribution with in-house contract research and quality testing through its BIOX laboratory, runs a Karatsu Wellness Farm producing consumer-facing wellness items, and holds an EcoVadis Gold sustainability rating.

Differentiator

Problem solved

Functional benefit

Products and services

• Cosmetic Ingredients Portfolio A catalog of more than 5,000 cosmetic and personal-care raw materials supplied to cosmetic and personal-care manufacturers worldwide. Includes proprietary surface-treated powders (CALMATT, MAGGLOW) and the natural polymer emulsifier PemuPur VISTA, as well as third-party sourced raw materials. Designed for B2B procurement by formulation teams in the cosmetics and personal-care industry.
• CALMATT Surface-Treated Powder Proprietary surface-treated powder raw material from Iwase Cosfa's cosmetic ingredients portfolio, offering differentiated texture and sensory performance for cosmetic manufacturers' formulation work. Targeted at B2B cosmetics and personal-care product developers.
• MAGGLOW Surface-Treated Powder Proprietary surface-treated powder raw material from Iwase Cosfa's cosmetic ingredients line, used by cosmetic manufacturers to deliver differentiated visual/textural effects. Targeted at B2B cosmetics and personal-care product developers.
• PemuPur VISTA Natural Polymer Emulsifier Proprietary natural polymer emulsifier from Iwase Cosfa's cosmetic ingredients line, supplying B2B cosmetics manufacturers with natural-origin emulsification capability.
• Functional Food Ingredients & OEM A portfolio of more than 2,000 functional food, beverage, and nutraceutical raw materials supplied to food, supplement, and beverage manufacturers, including OEM support. Targeted at B2B food and nutraceutical manufacturers.
• Pharmaceutical Raw Materials and Intermediates Distribution of pharmaceutical raw materials and intermediates to pharmaceutical manufacturers. Part of Iwase Cosfa's specialty ingredient portfolio addressing the pharmaceutical manufacturing sector.
• BIOX Contract Research and Quality Testing Services In-house contract testing and laboratory services operated under the BIOX brand, providing quality analysis and contract research for cosmetic, food, and pharmaceutical manufacturer clients. Offered as a paid, standalone B2B service that complements Iwase Cosfa's distribution business.
• Karatsu Wellness Farm Producer Line Mushrooms and related wellness/functional food products cultivated at Iwase Cosfa's Karatsu Wellness Farm in Saga Prefecture, Japan. Distributed to local retailers and used to support the company's consumer-facing Uchikara Kirei wellness brand.
• Uchikara Kirei Consumer Functional Foods Consumer-facing brand of functional/wellness foods built on Iwase Cosfa's ingredient expertise, including Karatsu Wellness Farm produce. Sold directly to Japanese consumers as a brand-building and R&D-by-extension channel.
• Industrial Materials and Electronics Trading Trading of industrial materials and electronics-related products as part of Iwase Cosfa's diversified non-core B2B portfolio beyond cosmetic, food, and pharmaceutical ingredients.
• Testing Concierge Service Concierge-style testing service routing client testing requests to the BIOX laboratory and partner laboratories, providing manufacturer clients with a single point of contact for analytical and quality testing needs.

Quantifiable outcome

• EcoVadis Gold medal - top 5% globally in sustainability assessment (2024)
• +4 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Dainihonkasei Co., Ltd.coreOthersSubsidiary engaged in manufacturing and sales of cosmetic ingredients, cosmetic intermediates, and dietary supplements. Located at 1-7-10 Doshomachi, Chuo-ku, Osaka.
• BHN Co., Ltd.coreOthersCompany in which Iwase Cosfa acquired management rights in 2021. Specializes in development, manufacturing, and sales of functional food ingredients, dietary supplements, food additives, and cosmetics. Located in Tokyo.
• Primient Covation LLC (formerly DuPont Tate & Lyle Bio Products)coreTechnology or IntegrationManufacturer of Zemea Select Propanediol, a 100% plant-derived propanediol. Iwase Cosfa distributes this ingredient in Japan as a sustainable alternative to petroleum-derived glycols.
• Lubrizol CorporationcoreTechnology or IntegrationManufacturer of PemuPur VISTA polymer, a natural origin polymer emulsifier. Introduced at CITE JAPAN 2025.
• Sasol Germany GmbHcoreTechnology or IntegrationManufacturer of PARAFOL series (PARAFOL 12 RSPO MB and PARAFOL 14 RSPO MB) - 100% plant-derived hydrocarbon oils. Distributed by Iwase Cosfa in Japan.
• 125+ Contract Research Organizations (CROs)coreStrategic or Co-development PartnerGlobal network of 125+ partner testing institutions including 27 international partners. Covers non-clinical, in vitro, and clinical trials for cosmetics, food, pharmaceutical, agrochemical, medical device, and household product testing.
• Numajiri Sangyo Co., Ltd.minorOthersOwner of Yatabe Logistics Center in Tsukuba where Iwase Cosfa operates its distribution center.
• Local Employment Support Facilities (Karatsu)minorStrategic or Co-development PartnerCollaboration with local employment support facilities in Karatsu City for mushroom cultivation, providing work opportunities that foster social participation and promote inclusive growth. Noufuku JAS certified in September 2024.
• Local Children's Cafeterias and Special-needs SchoolsminorStrategic or Co-development PartnerCollaborates with local children's cafeterias and special-needs schools to promote regional revitalization and environmental initiatives.
• Titanium Industry (チタン工業)coreTechnology or IntegrationManufacturer of ST-461 series UV filters and ST-700 series special-shaped titanium dioxide. ST-750 nominated for CITE JAPAN 2025 Award.

Scale indicators11 records

Recent moves28 records

Expansion highlights6 records

Direct peers

• Ashland: US-listed specialty ingredients supplier to personal care, pharma and food markets. Comparable through proprietary specialty additives (emulsifiers, polymers) sold into cosmetics and wellness applications with formulation support.
• Sensient Technologies: US-listed specialty ingredients company producing flavors, fragrances and cosmetic actives. Comparable through its vertically integrated ingredient portfolio targeting cosmetic and F&B manufacturers.
• Azelis Group: Belgian-listed specialty ingredients distributor with strong personal care and food vertical coverage in EMEA, Asia-Pacific and the Americas. Comparable through technical sales coverage and co-development of formulations with brand owners.
• Nagase & Co. Japanese specialty chemicals/ingredients trading house with deep roots in cosmetics, electronics and functional materials. Most direct comparable given shared Japanese heritage, dual focus on specialty ingredients and industrial materials, and global subsidiary network.
• DKSH Holding: Swiss-listed Market Expansion Services specialist for consumer goods, specialty chemicals and ingredients across Asia-Pacific. Directly comparable through its role as an outsourced distributor/technical-services intermediary for personal-care and food ingredient principals.
• IMCD N.V. Dutch-listed global specialty chemicals and ingredients distributor focused on personal care, food, pharma and industrial markets. Closely aligned business model of value-added distribution with formulation support for cosmetics and F&B manufacturers.
• Barentz International: Dutch specialty ingredients distributor serving personal care, food, nutrition and pharma markets globally. Comparable through its emphasis on technical selling and ingredient portfolio breadth rather than pure commodity distribution.

Broad incumbents

• Givaudan: Swiss-listed global leader in flavors, fragrances and active cosmetic ingredients. Broad incumbent overlapping with Iwase on the cosmetic actives and sensory ingredient side, but at vastly larger scale and with proprietary manufacturing.
• Brenntag SE: German-listed global leader in chemical and ingredient distribution. Broad incumbent rather than niche specialist; comparable as an upstream competitor in specialty ingredients distribution but with much wider portfolio and commodity chemicals exposure.
• Univar Solutions: US-listed specialty chemicals and ingredients distributor with broad industrial, beauty and food coverage. Comparable as a distribution competitor in North America where Iwase Cosfa USA is also active.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Instagraminstagram.com/uchikarakirei
• LinkedInlinkedin.com/company/iwase-cosfa-europe

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Iwase Cosfa