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Our Manufacturer in Japan

Where Japanese craftsmanship becomes Richita.

From thoughtful research and careful formulation to testing, filling and final inspection, every Richita product reflects a shared commitment to quality, consistency and customer confidence.

Watch The Journey Explore The 9 Steps

Japanese Research

Thoughtful Development

Multi-Stage Testing

Structured Evaluation

Quality Oversight

Specialized Departments

Founder Involvement

A Firsthand Journey

INSIDE THE PROCESS

From Concept to Finished Product

Richita skincare is developed through a connected process of research, formulation, evaluation and preparation in Japan. Each specialized department contributes its expertise before a product moves forward, helping maintain consistency from the first concept to the finished item.

Trust is not created by one promise. It is earned through every stage of the journey.
FROM CONCEPT TO COMPLETION

Nine Stages from Concept to Production.

Richita skincare is developed through a thoughtful process of research, testing, evaluation and careful production in Japan. From the first concept to the finished product, every stage reflects a shared commitment to quality, integrity and customer confidence.

Bacterial Testing
STEP 01

Bacterial Testing

The process begins with laboratory observation and bacterial testing designed to support product safety and formulation integrity.

A DISCIPLINED BEGINNING
Product Analysis
STEP 02

Product Analysis

Specialized equipment supports the analysis of selected product characteristics and helps the technical team review each formulation with care.

TECHNOLOGY SUPPORTS EVALUATION
Quality Control Department
STEP 03

Quality Control

Samples are reviewed to identify inconsistencies and help maintain the intended appearance, texture and overall product quality.

QUALITY IS MONITORED
Prototype Product Testing Department
STEP 04

Prototype Testing

Early product prototypes are evaluated, observed and refined before a formula is approved to move toward production.

EVALUATE BEFORE ADVANCING
Research & Development Department
STEP 05

New Product Development

Research findings, formulation goals and practical manufacturing considerations come together as the product concept is developed.

IDEAS BECOME FORMULAS
CEO Trang Testing Equine Placenta Extract
STEP 06

A Firsthand Experience in Japan

During her visit to the Japanese laboratory, Founder and CEO Thuy-Trang Nguyen experienced a supervised cosmetic application demonstration and observed the manufacturer's evaluation process firsthand.

A REFINED COSMETIC INGREDIENT
— NEVER RAW PLACENTAL TISSUE

Equine-derived and professionally processed for cosmetic skin-conditioning use.

New Products Development Department
STEP 07

Formula Review & Preparation

Before large-scale production begins, the formula and production requirements are reviewed and prepared for the manufacturing stage.

RESEARCH MEETS PRODUCTION
Product Filling Department
STEP 08

Product Filling

The prepared formula is carefully filled into Richita packaging under controlled manufacturing procedures.

FORMULA TO PACKAGING
Product Finishing Department
STEP 09

Product Finishing

Finished products move through inspection, assembly and final preparation before they are ready for distribution.

READY FOR THE CUSTOMER

Nine Specialized Stages.
One Shared Standard.

Each department contributes a distinct layer of review—from research and formulation to filling, inspection and final preparation. Together, these connected stages help support consistency across the complete manufacturing journey.

BACTERIAL
TESTING
PRODUCT
ANALYSIS
QUALITY
CONTROL
PROTOTYPE
TESTING
PRODUCT
DEVELOPMENT
FOUNDER
EXPERIENCE
FORMULA
PREPARATION
PRODUCT
FILLING
PRODUCT
FINISHING
First Manufacturing Visit - Osaka, Japan

FIRST MANUFACTURING VISIT —
OSAKA, JAPAN

CEO Thuy-Trang with the Manufacturer's Head Scientist

CEO THUY-TRANG WITH THE
MANUFACTURER'S HEAD SCIENTIST

Product Development Collaboration

PRODUCT DEVELOPMENT
COLLABORATION

Quality and Manufacturing Team

QUALITY AND MANUFACTURING
TEAM

A RELATIONSHIP BUILT IN JAPAN

A Partnership Built on Trust, Experience and Shared Standards.

Richita's relationship with its Japanese manufacturer was not formed through a single meeting or transaction. It grew through years of visits to Japan, thoughtful conversations, product research and close personal collaboration. Founder & CEO Thuy-Trang Nguyen and President Quy Nguyen worked directly with Mr. Takuya Harada, the factory leadership team, pharmacists and skincare specialists—sharing ideas, reviewing product development and helping shape the vision that would become Richita Bihaku.

Behind that relationship is a manufacturing heritage that began in Osaka in 1952, with experience in placenta skincare dating back to 1964. Richita brings this established Japanese manufacturing expertise together with a deeply personal, founder-led vision: to create refined Japanese skincare that American customers can welcome into their daily rituals with greater trust and confidence.

For Richita, trust is not built through words alone. It is earned through the people behind every formula, the care invested in every stage and the relationships that continue long after a product is created.

EXPLORE RICHITA SKINCARE

Questions about our manufacturing journey.

Richita skincare products are developed and manufactured in Osaka, Japan, through a long- established Japanese manufacturer working with specialized research, evaluation and production departments.

The manufacturer’s heritage began in Osaka in 1952, with experience in placenta skincare dating back to 1964.

Before production, the product concept, formulation, prototypes and production requirements move through research, analysis, evaluation and preparation stages.

Quality oversight is integrated throughout the process. Specialized teams review samples, selected product characteristics, filling conditions and final presentation before products are prepared for customers.

Products move through final finishing steps that include visual review, presentation checks and preparation for the customer.

No. Richita uses Equine Placental Protein that is professionally processed for cosmetic skin- conditioning use. It is not raw placental tissue.

Founder and CEO Thuy-Trang Nguyen traveled to Japan, met directly with the manufacturer’s leadership and specialists, observed the development environment and experienced a supervised cosmetic application demonstration firsthand.

The complete ingredient list for each Richita formula is available on its individual product page under the ingredient section or accordion.
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