Frequently Asked Questions

Get answers to common questions about Color Black 1b.

Yes, in most cases Color Black 1b can be applied to chemically treated hair. A consultation and strand test are required to assess porosity and previous processing. We may adjust formula or use fillers to ensure even, lasting color while preserving hair integrity.

Color Black 1b generally maintains depth for 4–8 weeks depending on hair porosity, wash frequency, and sun exposure. Using sulfate-free shampoo, cold water rinses, and color-protecting products extends vibrancy and delays the need for salon touch-ups.

Yes, Color Black 1b provides excellent gray coverage for most clients. Resistant hairs may require a targeted application or a slightly longer development time. Our stylists assess coverage needs and tailor processing to ensure uniform, opaque results.

Transitioning from lighter shades to Color Black 1b is usually safe, but requires evaluation. We recommend a consultation to determine the best approach—direct color, fillers, or conditioning treatments—to avoid over-processing and ensure an even, healthy result.

Use sulfate-free shampoos, color-safe conditioners, and weekly moisturizing masks. Rinse with cool water, limit heat styling, and apply UV protectant sprays when outdoors. Regular trims and professional gloss treatments help maintain deep color and a healthy, polished finish.

Yes. Color Black 1b can be matched to human-hair extensions, wigs, and braided styles. To avoid dye transfer or damage, we recommend coloring extensions prior to installation or using color-matched synthetic pieces, plus consultations to ensure seamless, long-lasting results.