Red 40 Batch Certified Dye Powder

Size: 5 gram jar
Sale price$2.00


Red 40 dye colorant makes a red color with orange tones in bath bombs, liquid soaps, and melt and pour soaps. Our Red 40 dye has a 90% dye load.

For ease of use, batch certification information is available on each jar of dyes and lakes that are sold by Nurture Soap.

How to Bloom Dyes for Bath Bombs

INCI: FD&C Red No. 40 Dye

Cosmetic use:
• Eyes
• Lips
• Bath Bombs
• External Use

Prop 65: This product is not on the CA Prop 65 list of toxic chemicals.

The powder in the jar may look different than you expect! Dyes need to be added to water to turn into their true color.

Dyes are very concentrated! A little goes a very long way. Dye can stain hands, counter tops, or anything it touches. Wear gloves and protect all work surfaces.

Cold Process Soap: Dyes are not recommended for CP soap. They tend to morph, migrate into other colors, and bleed.

Liquid & MP Soaps: They are absolutely wonderful for use in melt & pour and liquid soaps. Dilute the dye with a bit of water then add to your soap.

Bath Bombs: Dyes are best when bloomed before adding to your bath bomb recipe. Blooming means to dissolve a bit of dye in water first, then add to the baking soda that goes in your bath bomb mix.

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Customer Reviews

Based on 113 reviews
Perfect for bath bomb

It's very easy to use for bath bomb. Beautiful color.

Best red

It took me a long time to find a fd&c dye and this is perfect for my bath bombs and a great price!

Just beautiful

Very potent color and fine grain powder. It is the best.

Perfect Red!

This plus a little red 27 makes a great red!! Very concentrated and gorgeous.

Love it

I mixed with red 27 to color my bath bombs.
They turned out amazing