Understanding TFM in Toilet Soaps
Know how to choose a soap based on TMF grades. Learn how it influences your skin and follow tips for healthy skin.

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Last updated on 4th Aug, 2025

Introduction
When you pick up a bar of toilet soap, you might notice terms like "TFM" mentioned on the packaging. But what does TFM mean, and why is it important for your skin? Let’s break it down in simple terms so you can make an informed choice for your skincare routine.
The article will discuss in detail the TMF, classification and choosing the right type of soap based on TMF values.
What is TFM?
TFM stands for Total Fatty Matter. It refers to the amount of fatty acids and oils present in a soap. These fatty acids are what give soap its cleansing and moisturising properties. The higher the TFM, the better the soap is at cleaning without drying out your skin.
TFM Categories in Soaps
Soaps are classified into three grades based on their TFM content:
Grade 1 (TFM 76% and above) – These are premium soaps with high moisturising properties. They are gentle on the skin and leave it soft.
Grade 2 (TFM 60-75%) – These are standard soaps that offer decent cleansing but may not be as moisturising as Grade 1.
Grade 3 (TFM below 60%) – These are lower-quality soaps that may contain more synthetic ingredients and can be harsh on the skin.
Why Does TFM Matter for Your Skin?
The TFM level in a soap determines how well it cleanses and nourishes your skin. Here’s how it affects you:
Moisturising Effect
High-TFM soaps retain natural oils, preventing dryness and irritation.
Gentle Cleansing
They lather well without stripping away essential moisture.
Skin Health
Low-TFM soaps may contain harsh chemicals that can cause dryness, itching, or allergies.
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Doctor speciality: dermatologist
Text: Consult dermatologist for Personalised Health Advice
How to Choose the Right Soap Based on TFM
For Dry or Sensitive Skin
Opt for Grade 1 soaps (76% TFM or higher). These are best for keeping skin hydrated.
For Normal Skin
Grade 2 soaps (60-75% TFM) work well for daily use.
Avoid Low-TFM Soaps
If your skin feels tight or itchy after washing, you may be using a soap with low TFM.
Additional Tips for Healthy Skin
Check Ingredients
Avoid soaps with sulfates, parabens, or artificial fragrances if you have sensitive skin.
Moisturise After Washing
Even high-TFM soaps can slightly dry your skin. Apply a mild moisturiser after bathing.
Patch Test New Soaps
If you have allergies, test a small amount first.
When to Consult a Doctor
If you experience persistent skin dryness, rashes, or irritation despite using good-quality soap, it may be time to consult a dermatologist. Certain skin conditions, like eczema or psoriasis, require specialised care.
Final Thoughts
Understanding TFM helps you choose a soap that keeps your skin clean and healthy. Always look for the TFM percentage on the label and pick a soap that suits your skin type. Follow some additional tips for a healthy-looking skin.
Health topic carousel:
Doctor speciality: dermatologist
Text: Consult dermatologist for Personalised Health Advice