| What is it? |
Blackberry seed oil is a liquid carrier oil pressed from the seeds of the blackberry, a super tasty fruit! It is primarily comprised of linoleic and oleic fatty acids. |
| INCI |
Rubus Fruticosus Seed Oil |
| Appearance |
Dark green oil (this can vary as it’s a natural product, so be sure to read the description from your supplier) |
| Usage rate |
Up to 100% |
| Texture |
Rich, smooth |
| Scent |
Subtle, fresh, a bit oily |
| Absorbency Speed |
Average to slow |
| Approximate Melting Point |
Blackberry seed oil is liquid at room temperature. |
| Solubility |
Blackberry seed oil is oil soluble. |
| Why do we use it in formulations? |
Blackberry seed oil is a beautiful emollient and moisturizing ingredient. |
| Do you need it? |
No, but it’s a lovely luxury oil. |
| Refined or unrefined? |
I’ve only worked with unrefined blackberry seed oil, and I really like it. |
| Strengths |
Blackberry seed oil is rich in antioxidants and has fabulous label appeal. |
| Weaknesses |
Blackberry seed oil is harder to find and more expensive than many carrier oils. |
| Alternatives & Substitutions |
I’d look at other berry oils, like cranberry seed oil. Raspberry seed oil has a somewhat similar fatty acid composition, but I find it is much lighter/faster absorbing than blackberry seed oil, so if you find blackberry seed oil on the heavy side you may prefer raspberry seed oil. |
| How to Work with It |
Include blackberry seed oil in the oil phase of your formulations; it can be hot or cold processed. |
| Storage & Shelf Life |
Stored somewhere cool, dark, and dry, blackberry seed oil should last at least one to two years. I store mine in the fridge for the longest possible shelf life. |
| Tips, Tricks, and Quirks |
Even at low concentrations blackberry seed oil will colour your product green. |
| Recommended starter amount |
100mL (3.3fl oz) |
| Where to Buy it |
Buy it from an online DIY ingredient supplier or Amazon. Mine is from Plant’s Power (gifted). |
Blackberry Seed Oil
Originally published on May 13, 2021