Black Iron Oxide

❤️ Responsibly Sourced
🌱 Vegan & Cruelty Free


Size: 1 oz jar
Price:
Sale price$4.20

Description

  • Use rate in cold & hot process soaps: .5-1 teaspoons per pound of oils.
  • Use rate in melt & pour soaps: .25-.5 teaspoons per pound of base.

~ More or less can be added to achieve your desired color. These usage rates are recommended for no colored lather. ~

Less is more when using black iron oxide! It's a very strong pigment. It will not migrate into other colors but will bleed if too much is used. Bleed will cause stained washcloths or cause the color to run down the side of the shower!

The greatest benefit of black iron oxide is that it will create a very deep black in soaps and will not migrate into other colors. It can be added to activated charcoal or black mica to create truly black soaps (no gray!)


Color SDS/CoA/Safety
INCI Black Iron Oxide
Micron Size N/A
FDA approved for Bath Bombs Yes
FDA approved for External Use Yes
FDA approved for Eye Area Yes
FDA approved for Lips Yes

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Customer Reviews

Based on 77 reviews
99%
(76)
1%
(1)
0%
(0)
0%
(0)
0%
(0)
C
C.L.
Blacker than black

I found this much easier to use than AC. I use it in CP soap and CPOP it and there's no greying.

S
S.
Great for all

Works well for CP, bath bomb coloring and even painting bath bombs. Can't go wrong!

A
A.S.
Just what I needed.

I'm not a fan of relying on activated charcoal to get a black color in soap. I also have NS Nocturnal Mica (which I love as well). Sometimes I mix some the
Black Iron Oxide with Nocturnal and it is perfect for my needs. As far as Black Iron Oxide by itself... a little goes a long ways!

E
E.S.
Versatile

I've used this black oxide quite a few times now and absolutely love it. I can use it to make a very dark black in cold process or use it to darkened any other color either in cold process or in my body scrubs. Combined with purple haze, it gave me the perfect dark plum color that I was looking for. The only downside to using black oxide is the stains it tend to leave behind.

C
C.A.
Couldn’t be happier

This black iron oxide is great. Has a true rich black color. It will not stain my bathtub or sinks. A little goes a long way.

Customer Reviews

Based on 77 reviews
99%
(76)
1%
(1)
0%
(0)
0%
(0)
0%
(0)
C
C.L.
Blacker than black

I found this much easier to use than AC. I use it in CP soap and CPOP it and there's no greying.

S
S.
Great for all

Works well for CP, bath bomb coloring and even painting bath bombs. Can't go wrong!

A
A.S.
Just what I needed.

I'm not a fan of relying on activated charcoal to get a black color in soap. I also have NS Nocturnal Mica (which I love as well). Sometimes I mix some the
Black Iron Oxide with Nocturnal and it is perfect for my needs. As far as Black Iron Oxide by itself... a little goes a long ways!

E
E.S.
Versatile

I've used this black oxide quite a few times now and absolutely love it. I can use it to make a very dark black in cold process or use it to darkened any other color either in cold process or in my body scrubs. Combined with purple haze, it gave me the perfect dark plum color that I was looking for. The only downside to using black oxide is the stains it tend to leave behind.

C
C.A.
Couldn’t be happier

This black iron oxide is great. Has a true rich black color. It will not stain my bathtub or sinks. A little goes a long way.