Red Raspberry Seed Oil for Soap Making
Red Raspberry Seed Oil is a liquid specialty oil dominated by linoleic (52%), linolenic (30%), oleic (12%). Dominated by unsaturated fatty acids, it produces a gentle, skin-loving bar. Bars high in it need extra cure time or a hard oil alongside for firmness.
Quick Facts
How Much Lye for Red Raspberry Seed Oil?
With a SAP value of 0.134, fully saponifying red raspberry seed oil takes 0.134 grams of sodium hydroxide per gram of oil (at 0% superfat):
| Oil amount | NaOH (0% superfat) | KOH (liquid soap) |
|---|---|---|
| 100 g | 13.4 g | 18.8 g |
| 500 g | 67 g | 94 g |
| 1000 g | 134 g | 188 g |
Real recipes use a superfat discount (typically 5%) and almost always blend several oils. Always run your full recipe through the Soaply lye calculator rather than weighing lye from a single-oil table.
Predicted Bar Properties
Derived from the fatty acid profile, for a bar made of 100% red raspberry seed oil:
Fatty Acid Profile
| Fatty acid | Percentage |
|---|---|
| Palmitic | 3% |
| Stearic | 1% |
| Oleic | 12% |
| Linoleic | 52% |
| Linolenic | 30% |
Substitutes for Red Raspberry Seed Oil
The closest matches by fatty acid profile, which is what actually determines how an oil behaves in soap. Swap by weight and re-run the lye calculation, since SAP values differ:
Build a recipe with Red Raspberry Seed Oil
The free Soaply calculator handles the lye math, water, superfat, and property predictions for any blend of 100 oils.
Open the lye calculatorMore Specialty Oils
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