Private label - OEM - toll manufacturing

End-to-End Manufacturing for Beauty, Wellness, and Personal Care Brands

From the first idea to ready-to-sell products, Kakushin helps founders and growing brands formulate, develop, manufacture, package, and prepare for market.

Discuss Your Product Explore our services

Custom + stockFormulation routes

Concept to shelfOne partner support

Scale-readyFor growing product lines

3F Journey

01 Formulate Build or select the right product base.

02 Manufacture Produce with controlled, documented processes.

03 Launch Package, document, and prepare for market.

3/3 stepsReady

Skin care Body care Personal care Wellness Functional products Private label

About Kakushin

Where product ideas become market-ready brands.

We combine formulation, product development, manufacturing, packaging coordination, and compliance support-helping clients move with greater clarity from concept to commercialization.

Our approach is collaborative and practical. Whether you are launching your first product, expanding an existing line, or developing a new format, we build around your market, positioning, target cost, and growth plans.

Tell us what you want to create

Quality

Care, consistency, and attention to detail at every stage.

Innovation

New ingredients, formats, and market opportunities explored continuously.

Partnership

Open collaboration from product brief through commercial production.

Integrity

Clear communication, responsible claims, and proper documentation.

Growth

Solutions designed to support launches and long-term line expansion.

Our services

Everything you need to move from idea to shelf.

Choose a complete end-to-end program or engage Kakushin for a specific stage of product development.

Research & Development

Product brief translation, ingredient research, formulation, testing plans, and iterative sample development.

Stock Formulations

Shorten development time by selecting from available bases that can be adapted to your product direction.

Product Development & Prototyping

Refine texture, scent, color, user experience, positioning, and packaging fit before scale-up.

Labeling & Packaging Design

Coordinate packaging selection and create a clear, cohesive presentation suited to your target market.

Manufacturing & Production

Batch preparation, filling, packing, and production coordination for approved formulations and formats.

Regulatory & Compliance Support

Guidance on product documentation, label requirements, responsible claims, and submission readiness.

Private Label & OEM Manufacturing

Create products under your own brand using custom or ready-to-develop formulation pathways.

Brand Development & Market Support

Clarify positioning, product architecture, launch priorities, and supporting marketing materials.

Product formats

KSC
Product Lab Powders Capsules Serums Toners Creams Wash Sachets Home

Capabilities

Built for different products, business models, and stages of growth.

We tailor the development route to the level of customization, timeline, target cost, packaging, and documentation your project requires.

Custom formulation for a differentiated product concept and specific market positioning.
Stock formulation adaptation for a faster path to sampling and launch.
Line expansion for existing brands introducing new variants, formats, or categories.
Manufacturing-only support for qualified formulas and production-ready specifications.

Why partner with us

A more connected path from product vision to commercial reality.

Fewer handoffs, clearer accountability, and practical support across the stages that matter most.

One-Stop Solution

Bring formulation, packaging, manufacturing, and launch preparation together under one project team.

Custom + Stock Options

Choose a development route that matches your timeline, positioning, and required level of uniqueness.

Quality + Compliance Mindset

Develop with process control, documentation, responsible claims, and market requirements in view.

Scalability

Build a product foundation that can support additional variants, formats, and future line expansion.

How we bring your vision to life

A clear, collaborative six-step process.

Each project may vary, but the core journey keeps decisions, approvals, and deliverables organized.

Consultation & Ideation

Define the customer, product goal, positioning, target price, and desired timeline.

R&D & Sampling

Develop or select a formulation, then review samples and requested adjustments.

Approval & Scale-Up

Confirm the formula, specifications, production approach, and project requirements.

Packaging & Branding

Finalize container, label, artwork, claims, and packaging production coordination.

Compliance Preparation

Organize supporting documents and prepare labels and submissions for the intended market.

Production & Fulfillment

Manufacture, fill, pack, release, and arrange delivery of ready-to-sell products.

Who we work with

Support for product founders and established organizations alike.

Start-up founders Beauty brands Clinics & salons Retailers Distributors Content creators Corporate brands Product innovators