White Essence

What White Essence does

White Essence Co., Ltd. is a Japanese oral care company founded in 2003 (originally as A.I.C. Co., Ltd., renamed in 2019) and headquartered in Shibuya, Tokyo. It operates three integrated business segments: a franchise business comprising 344 affiliated dental clinics as of April 2026 — the largest aesthetic dental chain in Japan — that delivers standardized whitening and cleaning services; a medical device manufacturing and sales business built around proprietary whitening agents (White Essence Whitening Pro and Home 10%/17%, all Class III specially controlled medical devices), the WE Light Class II irradiator (a certification the company states is unique in Japan), ultrafine bubble cleaning technology, and AI-enabled intraoral scanners (WE SCAN and Runyes 3.0); and a consumer oral care products business selling toothpaste (Breath Tech, Cryst White, Shell White, Perio Protect), floss (Chlor Floss 50), and manual and electric toothbrushes (SHINIST, CLISTIA) through its own e-commerce site, mass retail, and dental clinics. The company has accumulated 4.71M+ whitening and cleaning cases and a customer database of 1.6M+ people, supported by R&D at the Mizonokuchi facility in Kanagawa Science Park and academic partnerships with Tokyo Medical and Dental University, University of Tsukuba, and Tokyo University of Technology.

The business model combines franchise fees and ongoing support (the most recurring component, with affiliate clinics averaging ¥200M of whitening/cleaning revenue versus a ¥12.85M general medical corporation benchmark), B2B medical device sales to both franchise and non-franchise clinics, and B2C oral care product retail. International expansion began in 2025 with irradiator and whitening agent exports to Mongolia. Operations are ISO 13485 (medical devices), ISO 27001 (information security), and ISO 21001/29993 (educational/training services) certified, and the company holds patents including #5615968 for a hydrogen-carbonate whitening agent. Total system sales (franchise + product combined) are cited at ¥70 billion, though this figure aggregates all affiliated clinic sales rather than the HQ company's standalone revenue.

Customers are split between SMB franchise clinic owners (dentists seeking self-pay revenue diversification amid declining insurance reimbursement), health-conscious consumers seeking aesthetic dental services and premium home oral care, and dental clinics purchasing scanners and whitening supplies on a B2B basis. Marketing is multi-channel and brand-led, anchored by TV commercials since 2020 plus social media (Instagram, TikTok influencer campaigns), PR/newsroom activity through PRTimes, and a network of business and technical seminars for prospective franchise partners.

Name

White Essence

Legal name

White Essence Co., Ltd. (ホワイトエッセンス株式会社)

Website

https://whiteessence.co.jp

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

101–250 employees

Short description

White Essence operates Japan's largest aesthetic dental franchise chain (344 affiliated clinics) and manufactures proprietary whitening medical devices and consumer oral care products, serving dental clinic owners and health-conscious consumers primarily in Japan.

Ownership category

akta.pro rank

Product category

Dental Care Franchise & Medical Devices

NAICS

Offices of Dentists (6212), Dental Equipment and Supplies Manufacturing (339114), Health and Personal Care Retailers (456), Soap and Cleaning Compound Manufacturing (32561)

SIC

Dental Equipment & Supplies (3843), Perfumes, Cosmetics & Other Toilet Preparations (2844), Wholesale-Medical, Dental & Hospital Equipment & Supplies (5047), Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics (2840)

akta.pro primary industry

Cosmetic & Esthetic Dentistry (Veneers/Whitening/Bonding) (HLABAAAC)

akta.pro secondary industries

Whitening Products (Strips, Gels, Pens, Kits) (CRABAFAF), Oral Care Products (Toothpaste, Mouthwash, Dental Floss, Whitening) (CRADAMAA), Electric Toothbrushes & Power Brush Heads (CRABAFAC), Toothbrushes (Manual) (CRABAFAB), Dental Floss, Picks & Interdental Cleaners (CRABAFAE)

Keywords

• Dental franchise services
• Teeth whitening systems
• Dental medical devices
• Oral care products
• Intraoral scanners

Headquarters

HQ city

Shibuya

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Franchise Business: White Essence operates Japan's largest aesthetic dental franchise chain. The company generates revenue from franchise fees and ongoing support services provided to加盟院 (affiliated clinics). Services include whitening, cleaning, and related aesthetic dental procedures.
2. Medical Device Manufacturing and Sales: Develops and manufactures proprietary whitening materials, irradiators, and other dental medical devices. Sells to both franchise clinics and general dental clinics across Japan.
3. Oral Care Products: Manufactures and sells original oral care products including toothpaste (Breathtech, Cryst White, Shell White, Periotect), floss (Chlor Floss 50), and other consumer products through e-commerce, retail stores, and dental clinics.
4. Intraoral Scanners: Sells WE SCAN and Runyes 3D oral scanners to dental clinics for digital impression taking and dental DX promotion.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

White Essence operates Japan's largest aesthetic dental franchise chain with 344 affiliated clinics nationwide, while also developing, manufacturing, and selling proprietary dental medical devices (whitening agents, irradiators, intraoral scanners) and consumer oral care products (toothpastes, toothbrushes, floss). The company generates revenue through franchise fees, ongoing support services, medical device sales to dental clinics, and consumer oral care product sales via e-commerce and retail.

Product overview

White Essence operates as a comprehensive oral care ecosystem comprising three core business segments: (1) Franchise Business with 344 affiliated dental clinics nationwide offering whitening and cleaning services under standardized brand operations; (2) Medical Device Manufacturing and Sales including Class III whitening agents (White Essence Whitening Pro, Home 10%, Home 17%), WE Light Class II irradiators, UFB cleaning devices, and AI-powered oral scanners (WE SCAN, Runyes 3.0) with cloud connectivity platform AS Connect; and (3) Consumer Oral Care Products including toothpastes (Breath Tech, Cryst White, Shell White, Perio Protect), manual toothbrushes (SHINIST), electric toothbrushes (CLISTIA), and floss (Chlor Floss 50) distributed through dental clinics, e-commerce, and retail channels.

Differentiator

Problem solved

Functional benefit

Products and services

• White Essence Whitening Pro Office-use professional whitening agent containing hydrogen carbonate (bicarbonate), developed over 8 years with university research partnerships and patented. Approved as Class III specially controlled medical device for dental clinics performing professional whitening treatments.
• WE Light Class II Dental chairside whitening irradiator/activator lamp that activates whitening agents during in-office treatments. The only device in Japan certified as both Class II managed medical device and specific maintenance-required medical device.
• White Essence Whitening Home 10% Home-use whitening gel with 10% pharmaceutical ingredients for supervised home whitening treatment. Approved as Class III specially controlled medical device.
• White Essence Whitening Home 17% Home-use whitening gel with 17% concentration, the highest concentration approved for home use in Japan among domestically approved products. Approved as Class III medical device.
• WE SCAN AI-powered 3D oral scanner with GPU-accelerated image processing for dental clinics. Achieves 7.28μm precision, full-arch scanning in 3 minutes, AI auto-detection of dental tissues, and integrates with the AS Connect cloud platform.
• Runyes 3.0 Oral Scanner 3D oral scanner for dental clinics offering high-performance digital impression taking with AI auto-optimization, Oral Health Report generation, no calibration required, weighing only 210g.
• White Essence Breath Tech Toothpaste Bad breath prevention toothpaste that targets the source of halitosis for daily home use, distributed through dental clinics, e-commerce, and retail stores.
• White Essence Cryst White Toothpaste Whitening toothpaste with gentle mint flavor containing nano-platinum for antibacterial effect. Designed for daily use to maintain whitening results after professional treatment.
• Shell White Toothpaste

Quantifiable outcome

• Average annual sales per franchise clinic: 215.8 million yen (vs 12.85 million yen industry average for self-pay services)
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature5 records

Partnerships

Six partnerships are on record, tiered minor and core.

• Seiha (セイハ)minorGTM or Marketing Partner · 19 June 2026First collaboration with English conversation school Seiha. Partnership announced June 2026 for cross-promotional activities.
• Ohtani Dental Orthodontics in MatsuyamaminorChannel Partner/ Reseller/ Distributor · 28 January 2026Award-winning加盟院 clinic that received the Bloom Award at White Essence Convention 2026. Only 4 out of 337 member clinics selected. Also had staff win the Excellent Counselor Award (national award to only 2 individuals). Clinic has contributed to community healthcare since 1974.
• Mongolia (Export Partner)minorChannel Partner/ Reseller/ Distributor · 25 February 2025Export partnership for irradiators and whitening agents to Mongolia. First international export initiative launched in 2025.
• Tokyo Medical and Dental UniversitycoreStrategic or Co-development PartnerIndustry-academia research partnership for whitening development. Basic research and regulatory application cooperation for whitening technology development.
• University of TsukubacoreStrategic or Co-development PartnerResearch partnership for oral biofilm-related product commercialization. Basic research collaboration with university researchers.
• Tokyo University of TechnologycoreStrategic or Co-development PartnerAcademic partnership for basic research on whitening mechanism. Research to elucidate the action mechanism of dental whitening.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• 3Shape: Danish intraoral scanner and dental CAD/CAM software company (Trios). Directly comparable to WE SCAN and Runyes 3.0 offerings — same product category (AI-powered oral scanners), same customer base (dental clinics for digital impressions).
• SmileDirectClub: Direct-to-consumer aesthetic dental company that pioneered at-home clear aligner treatment and whitening. Highly comparable to White Essence on consumer-facing aesthetic dentistry model, though failed in 2023 — useful benchmark for franchise-vs-DTC economics.

Others

• A-dec: Major dental equipment manufacturer (chairs, delivery systems, lighting). Adjacent comparison as a dental equipment maker selling into Japanese clinics, though White Essence's manufacturing is more focused on consumables and smaller medical devices.

Broad incumbents

• Colgate-Palmolive: Global leader in oral care with Colgate whitening, elmex, and Meridol brands. Comparable on whitening product portfolio, professional dental channel relationships, and global regulatory expertise. Significant broader portfolio vs. White Essence's focus.
• Dentsply Sirona: Global dental equipment and technology company producing scanners, imaging, and restorative products. Comparable on intraoral scanners (Primescan/CEREC) and dental practice equipment sold to clinics; broader B2B focus without franchise model.
• Philips Sonicare: Global premium electric toothbrush brand. Directly comparable to White Essence's CLISTIA electric toothbrush and broader oral care consumer product strategy in retail channels.
• Procter & Gamble (Oral-B): Global oral care leader via Oral-B (manual/electric toothbrushes) and Crest (whitening). Directly comparable on whitening products, electric toothbrushes, and professional dental recommendations; much larger portfolio and global footprint.
• Lion Corporation: Major Japanese consumer oral care manufacturer (CLINICA, Etiquette, Dentor). Comparable on oral care CPG products, distribution channels, and Japanese market presence. Broader portfolio but overlapping product categories.
• Earth Corporation: Japanese household products company with strong oral care line (Monicure, Prodent). Comparable on consumer oral care manufacturing, retail distribution in Japan, and consumer brand positioning in Japanese drugstore channel.
• Align Technology (Invisalign): Global clear aligner leader (Invisalign) with iTero scanners. Comparable on intraoral scanner technology, AI-driven dental workflows, and aesthetic dentistry consumer demand. Operates via doctor network similar to White Essence franchise.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/whiteessence_recruit
• Xx.com/whiteessence_we

Compliance18 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

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 White Essence