Welcome to Stexol Chemicals

For Bulk Orders
For Bulk Orders

ChemAssist: Cosmetic Formulations Done Right

Stop guessing your cosmetic formulas

Pakistani cosmetic manufacturers lose money on bad AI advice and gaps in technical knowledge. ChemAssist connects you with qualified cosmetic chemists who help you get production-ready formulas on the first try.

Chat With Us on WhatsApp

AI tools aren't designed for cosmetic formulation.

Generic AI tools like ChatGPT aren't designed or trained for cosmetic chemistry. Following their advice can lead to failed batches, wasted raw materials, and products that are unstable or unsafe. ChemAssist puts a real chemist between you and those costly mistakes.

What We Offer

Three ways we help your cosmetic brand

1

  • Consultation

Troubleshooting, formulation review, and practical guidance on starting manufacturing — all delivered by a qualified chemist, not a chatbot.

Book a Consultation

2

  • Free Formulary

Get validated shampoo and skincare formulas at no extra cost when you buy the required raw materials from Stexol. We provide a tested formula; you source the ingredients directly from Stexol.

Browse Free Formulas

3

  • Custom Formulations

Tell us what you want to create. Our chemist develops a sample, you test it, and once you approve, we finalize and deliver the full formula.

Request a Custom Formula

Simple Process

How it works

01

Tell us what you need

Message us on WhatsApp with your product or problem.

02

Work with a real chemist

A qualified chemist reviews your case and advises or develops your formula.

03

Get a production-ready formula

Receive a tested formula and the materials you need from Stexol.

Why ChemAssist

Guidance you can trust

  • Real cosmetic chemists, not generic chatbots

Every consultation and formula comes from a vetted, qualified cosmetic chemist.

  • Backed by Stexol

Grounded in Stexol Chemicals' raw-material expertise since 2022. Built on Stexol Chemicals’ raw material expertise.

  • Designed for Pakistan’s market and supply chain.

Formulations use locally available materials and are ready to scale to production.

Not sure where to start?

Message us on WhatsApp

FAQs

Before you start sourcing raw materials for your beauty brand” or “What to know before sourcing raw materials for your beauty brand.

Do you provide custom cosmetic formulation services?
Yes, we provide custom cosmetic formulation services. We have an expert cosmetic chemist available who can guide and develop your product professionally.
Yes, we can develop a unique formula according to your requirements. You can share your product inspiration, desired results, texture, and any specific preferences with us, and our chemist will develop a formulation accordingly.
Our formulation development fee ranges from PKR 35,000 to PKR 100,000, depending on product complexity and your requirements.
You’ll get up to three revisions to refine and finalize the product to your satisfaction.
If you want full ownership of the formula (intellectual property), additional charges will apply for the IP transfer.
Yes, we provide complete formulation details, including ingredient percentages and manufacturing process.
Yes, you can manufacture the product yourself in the future using the developed formula.
The formula will be exclusive to your brand only if you purchase the IP (see Q5). Additional charges apply.
Yes, we can also supply all required cosmetic-grade raw materials needed for your formulation.
Yes, we provide stability testing and product testing services to help ensure product quality and performance.
The estimated formulation development timeline depends on the product requirements, complexity, and testing needs. Typical development timelines range from 15 to 45 days, depending on product requirements and testing needs.
You’ll cover the cost of the raw materials needed for sample development. We’ll estimate and share these charges with you in advance.