This specific designation refers to a light blonde shade within a professional hair color line. The first number, “9,” indicates the level of lightness on a scale typically ranging from 1 (black) to 10 (lightest blonde). The following numbers, “97,” specify the underlying pigment combination, in this case likely a blend of cool and warm tones to create a nuanced blonde result. This product is designed for semi-permanent color application, ideal for refreshing faded color, enhancing natural tones, or experimenting with temporary color changes without long-term commitment.
Semi-permanent color, as exemplified by this product line, offers a gentler alternative to permanent coloring. Its deposit-only formula avoids the harshness of ammonia and peroxide, leading to less damage to the hair shaft. This makes it a suitable option for frequent color changes or individuals with sensitive scalps. Furthermore, the semi-permanent nature of this color allows for greater flexibility, providing color for up to several weeks before gradually fading. This offers users the opportunity to explore different shades and find their ideal tone without the concern of permanent alteration. Within the professional hairdressing world, this product range is known for its intermixable shades, offering stylists a wider palette for creative color formulations.