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Description
Ingredients
Product Details
What it is:
Oligo Blacklight 20 Volume / 6% Smart Developer is specially formulated to provide perfect consistency of final mix, to deliver optimal lifting and to facilitate application.
What else you need to know:
The Blacklight developers ensure consistent and reliable results with each application.
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
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Frequently Asked Questions
Oligo Blacklight 20 Volume Developer contains 6% hydrogen peroxide, which is the standard strength for permanent hair color application. The '20 volume' refers to the lifting power—it can lighten natural hair by up to 2-3 levels and is ideal for most hair coloring, covering grays, and achieving rich, vibrant color results with the Oligo Blacklight system.
Oligo Blacklight 20 Volume is formulated with care for scalp health. However, if you have a sensitive or reactive scalp, we recommend performing a patch test 24-48 hours before application. If irritation occurs during the patch test, do not proceed with full application. Always follow mixing instructions carefully and avoid leaving the product on longer than recommended.
Yes, Oligo Blacklight 20 Volume can be used on previously colored hair. However, if your hair is significantly damaged, very porous, or over-processed, consult with a professional colorist first. This developer strength works best on hair in reasonably good condition. For extremely fragile hair, a lower volume developer may be more appropriate.