Independent Manufacturing Consultancy

Expert Guidance in Manufacturing Soap, Shampoo & Detergents

Formulation, troubleshooting and production guidance by a retired Chemist and Assistant Director of the Tamil Nadu Khadi and Village Industries Board.

Mr. A Rengasamy, soap and cosmetic formulation consultant, Tamil Nadu

B.Sc. Chemistry

PG Diploma KVIC

M.A. Public Admin

Independent Practice

Herbal ingredient formulation
Formulation Expertise

From Soap Chemist to Assistant Director

Mr. Rengasamy joined the Tamil Nadu Khadi and Village Industries Board as a Soap Chemist in 1989 and retired as Assistant Director in 2023. He now provides independent consultancy in soap, shampoo and detergent manufacturing - grounded in real industry experience, not theory.

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Core Services

From your first formulation to scaling a production line - technical support at every stage, grounded in real industry practice.

Soap Formulation

Cold process, melt & pour and commercial-grade soap recipes tailored for natural, herbal and market-ready profiles.

See soap formulation services →

Shampoo Development

Stable, effective hair care formulations using precise surfactant balance, botanical actives, and consistent viscosity control.

Explore shampoo development →

Detergent & Cleaning

Cost-effective liquid and powder detergent formulations optimized for local water conditions and domestic markets.

Explore detergent consultancy →

Production Troubleshooting

Resolve batch separation, inconsistent lathering, fading fragrance, or colour instability in existing production runs.

Fix production issues →

Supply Chain Management

Material and machinery procurement and finished product supply.

Explore supply chain support →
Community formulation training session

Built for Passionate Entrepreneurs

We bring practical, experience driven technical knowledge and apply it to real manufacturing challenges, helping you solve problems, explore new opportunities, and build better products.

Women's Self-Help Groups

Scalable, low-infrastructure manufacturing skills for organised local groups.

Aspiring Entrepreneurs

Direct path from concept to your first commercial-grade batch.

Small-Scale Manufacturers

External technical partner for batch consistency and process audits.

Large-scale companies

Independent, vendor-neutral formulation and reformulation input.

See Who We Work With

How It Works

A exclusive approach - whether you are starting fresh or fixing an existing production line.

Share Your Idea or Problem

Tell us what you want to manufacture, or describe the production issue you are facing.

Get Practical Guidance

Receive a specific plan, feasibility input, or troubleshooting support tailored to your manufacturing needs.

Start or Improve Production

Put the guidance into action with hands-on support through your first batches or process corrections.

Common Questions

Do I need a lab or factory to begin?

Not necessarily. Many entrepreneurs start with small-scale setups. We help you understand what equipment and space you actually need for your product type and production volume.

Can I get guidance online or does it have to be in person?

Both options are available. We provide online consultations, hybrid workshops and on-site visits depending on what your project requires.

Can you help with a failing batch?

Yes. Production troubleshooting is one of our core services. Whether it is batch separation, inconsistent lathering, colour drift or fragrance fading - we diagnose the root cause and correct the formulation.

Do you work with first-time entrepreneurs?

Absolutely. A large part of our work involves guiding first-time founders from concept to finished product - including formulation, raw material sourcing and equipment setup.

Do you support self-help groups and small-scale units?

Yes. We have extensive experience working with women's self-help groups, community enterprises and small-scale manufacturing units through structured training programmes.

Ready to Solve a Formulation Problem or Start Manufacturing?

Whether you're starting from scratch or fixing an existing formulation - get clear, actionable technical guidance from day one.

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