Soap quality · TFM

What Is TFM? Grade 1 Soap Explained (and Why 86.04% Matters)

TFM — Total Fatty Matter — is the single best number for judging a soap. Here is what it means, how Indian grades work, and how to read it on any label.

By Anjenna Team · · 2 min read

What Is TFM? Grade 1 Soap Explained (and Why 86.04% Matters)

Walk down any supermarket aisle in India and look closely at soap wrappers: many print a small line that says TFM followed by a percentage. Most shoppers ignore it. They should not — it tells you more about the bar than any advertisement.

TFM in one sentence

Total Fatty Matter is the percentage of a soap bar made up of fatty materials — the oils and fats that have been turned into soap. The rest is water, glycerine, fillers, fragrance and other additives.

Real soap is made by reacting oils (like coconut oil) with an alkali. The fatty part is what cleans your skin and gives the bar its creamy feel. So, broadly: the higher the TFM, the more genuine soap you are paying for, and the milder and longer-lasting the bar tends to be.

How Indian soap grades work

The Bureau of Indian Standards specification for toilet soap (IS 2888) sorts soaps into grades by their minimum TFM:

GradeMinimum TFMWhat it usually means
Grade 176%Rich in soap, mild, slow to dissolve
Grade 270%Good everyday soap
Grade 360%More filler; can feel harsher and wear down faster

Products sold as bathing bars are a different category. They are often based on synthetic detergents rather than true soap, and are not held to the toilet-soap TFM grades — check the wrapper.

Why higher TFM is gentler

Fillers and harsh detergents strip skin of its natural oils, which is why some soaps leave you feeling tight and dry. A high-TFM soap made from good oils cleans effectively and leaves more moisture behind. It also wears down more slowly, so a high-TFM bar often costs less per wash even if the sticker price is higher.

Anjenna Plus: 86.04%

A tested batch of Anjenna Plus Natural Skin Care Soap recorded 86.04% TFM — more than ten points above the Grade 1 minimum. That is the result of a coconut-oil base enriched with sesame, almond and chaulmoogra oils, and of handmade production that does not rely on bulk fillers.

How to check any soap in 10 seconds

  1. Find the TFM figure — reputable toilet soaps print it on the wrapper.
  2. Check whether it says toilet soap or bathing bar.
  3. Read the first ingredients — named oils (coconut, palm kernel, olive) are a good sign.
  4. Look for the manufacturer's full name and address.
Quick rule: Grade 1 (TFM 76%+) + named oils + full manufacturer details = a soap you can trust.

Reference: Bureau of Indian Standards, IS 2888 — Toilet Soap — Specification.

Frequently asked questions

What does TFM mean on soap?

TFM stands for Total Fatty Matter — the percentage of the bar made of soap-forming fats and oils. Higher TFM generally means a milder, better-quality soap.

What is a good TFM for soap?

Grade 1 soaps have a TFM of at least 76%. Anjenna Plus recorded 86.04% in testing.

Is a bathing bar the same as soap?

No. Bathing bars usually contain synthetic detergents and are not held to the toilet-soap TFM grades.

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