Soap Superfat Calculator
Calculate soap superfat with this free online tool
Superfatting adds extra unsaponified oils to soap for moisturizing benefits. Adjust superfat % by reducing lye or adding extra oils.
Current Lye
4.10 oz
Desired Lye
3.97 oz
Adjustment Needed
Reduce lye by: 0.13 oz
Or add extra oil: 0.96 oz
Either reduce your lye amount OR add the extra oil at trace.
Superfat Guidelines
Low: 3-5%
Longer shelf life, harder bar. Best for oily skin types.
Medium: 5-7%
Good balance of cleansing and moisturizing. Most common for body soap.
High: 7-10%
Extra moisturizing bar. Great for dry or sensitive skin.
Very High: 10%+
Maximum conditioning. May reduce lather and shorten shelf life.
Benefits of Superfatting
- • Improves skin moisturization and conditioning
- • Enhances lather quality and creaminess
- • Acts as a safety buffer against lye measurement errors
- • Extends bar longevity with harder oils
Calculatorul Soap Supergrat este un instrument gratuit care rulează în întregime în browser. Fără înscriere, fără descărcări - doar deschideți-l și utilizați-l.
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