Public Recipe
Charcoal Bar Soap
Solid Soap · NaOH · 100 g oil load · 8% superfat · 4 views · 0 saves
Recipe created by ClaireR
Soap profile
Bubbly, cleansing, condition, hardness, longevity, and cream relative to the selected soap type.
Target 18-30
Target 10-20
Target 44-69
Target 29-54
Target 25-50
Target 16-30
Fatty acid balance
Weighted from the oil phase using the current recipe percentages.
Printable formula
Charcoal Bar Soap
Solid Soap · NaOH
- Oil load
- 100 g
- Superfat
- 8%
- Lye
- 13.3 g
- Liquid
- 26.5 g
Ingredients
| Ingredient | Type | Percent | Weight |
|---|---|---|---|
| Olive Oil | oil | 45% | 45.0 g |
| Coconut Oil 76 | oil | 20% | 20.0 g |
| Palm Oil | oil | 10% | 10.0 g |
| Castor Oil | oil | 5% | 5.0 g |
| Avocado Oil | oil | 10% | 10.0 g |
| Shea Butter | oil | 10% | 10.0 g |
| Activated Charcoal | additive | 0% | 0.0 g |
Non-oil entries are shown as percentage of oil load for maker planning.
Soap quality
- Bubbly lather
- 14
- Cleansing
- 14
- Condition
- 61
- Hardness
- 34
- Longevity
- 21
- Creamy lather
- 25
Fatty acids
- Lauric
- 10
- Myristic
- 4
- Palmitic
- 14
- Stearic
- 7
- Ricinoleic
- 4
- Oleic
- 49
- Linoleic
- 8
- Linolenic
- 1
Batch preparation checklist
- Verify formula, lye type, scale accuracy, and all ingredient labels.
- Wear eye protection, gloves, long sleeves, and prepare a ventilated lye-safe area.
- Weigh oils, additives, scent, lye, and liquid in separate clearly labeled containers.
- Confirm mold capacity, batch lot code, cure rack space, and cleanup plan.
- Record actual temperatures, substitutions, trace notes, pour time, and unmold date.
Review notes
- Base oil total: 100.0%
- Primary oils: Olive Oil, Coconut Oil 76, Palm Oil, Castor Oil
- Estimated raw material cost: $0.00
- Palm Oil is below the recommended minimum usage range.
- Activated Charcoal is below the recommended minimum usage range.
Printout generated from a public SoapPilot recipe. Recalculate and verify every formula before production; this page is not professional safety, medical, cosmetic, or legal advice.
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SoapPilot
Charcoal Bar Soap
Soap
Net wt. 100 g
Back label
Ingredients (INCI)
Olea Europaea Fruit Oil, Cocos Nucifera Oil, Elaeis Guineensis Oil, Persea Gratissima Oil, Butyrospermum Parkii Butter, Ricinus Communis Seed Oil, Charcoal Powder