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Soap Recipes

Some of the recipes I tried

Peppermint + Mint Refresh Tea Layer

Date: 2026-03-31
Curingpeppermintessential-oilteacold-processacceleration

Summary

Peppermint EO with a Mint Refresh tea layer; batter accelerated hard with hot lye added to cooler oils (rescued in-mold) hi.

Peppermint + Mint Refresh Tea Layer

Batch

Lye: NaOH · Water:Lye: 2.3467:1

Itemg%
Oils500.00g
Superfat5.00%
Water165.00g33.00%
NaOH70.31g
Concentration29.88%

Process

Method
cold-process
Mold
New silicone mold with extra outside bracing columns
Cut
~10 bars (full width; not measured)
Cure
6
Early cure
Apr 28, 2026
Full cure
May 12, 2026

Profile

1428425670Conditioning: 55 (ideal 44-69)Hardness: 40 (ideal 29-54)Bubbly: 25 (ideal 14-46)Cleansing: 20 (ideal 12-22)Creamy: 25 (ideal 16-48)Conditioning44-69Hardness29-54Bubbly14-46Cleansing12-22Creamy16-48
Ideal range
Out of range

Longevity, Iodine + INS Ranges

Longevity (25-50)20
669
Iodine (41-70)58
1992
INS (136-165)152
114187

Oil Breakdown

Oilg%
Castor Oil
25.005.00%
Coconut Oil (76°)
150.0030.00%
Olive Oil
125.0025.00%
Shea Butter
125.0025.00%
Sweet Almond Oil
75.0015.00%

Scent

Type
essential-oil
Name
Peppermint
Usage
15.5 g (3.1% of oils)

Notes

  • SoapCalc batch: 500 g oils | 5% superfat | water 33% of oils (165 g) | NaOH 70.31 g | lye concentration 29.88% | water:lye 2.3467:1.
  • Oil blend: Castor 5% (25 g), Coconut 30% (150 g), Olive 25% (125 g), Shea Butter 25% (125 g), Sweet Almond 15% (75 g).
  • Scent: Peppermint essential oil 15.5 g (3.1% of oils).
  • Design: Mint Refresh tea at the bottom of the mold (2 teabags emptied out; not ground).
  • Mold: new silicone mold with extra silicone columns on the outside bracing walls.
  • Cut: ~10 full-width bars (not measured).
  • Issue: batter thickened very fast (acceleration / fast trace) before it could be poured smoothly.
  • Likely cause: hot lye solution added to room-temp (or cooler) oils can shock faster-moving fats and thicken quickly.
  • Next time: let lye cool to ~90–110°F (32–43°C) and match oil + lye temps before blending.
  • Technique: stick blend in short bursts; add peppermint at light trace and hand-stir (avoid stick blending after adding EO).
  • Rescue: press/smoosh into the silicone mold; optional warm water bath ~15–20 minutes to help it settle.
  • If a corner is dry/crumbly with no zap, it’s often just an air pocket/texture (still usable).

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