A demi-gloss for hair is a type of hair color treatment that enhances shine and refreshes existing color without the commitment of permanent dye. It's a subtle color option that conditions the hair and gradually fades over time.
Understanding Demi Gloss
Here's a breakdown of what a demi-gloss entails:
- What it is: Demi-glosses deposit color onto the hair shaft but do not lift or lighten the natural hair color. They are a blend of permanent and semi-permanent dyes mixed with a low-volume developer.
- How it works: It works by coating the hair shaft with color, adding shine and vibrancy. Since it contains a low-volume developer, it can slightly alter the tone of the hair, but not as drastically as permanent hair color.
- Benefits:
- Enhanced Shine: A primary purpose is to add a glossy, healthy-looking shine to the hair.
- Color Refresh: It can refresh faded color, blend away small amounts of grey, or correct unwanted tones (like brassiness).
- Low Commitment: Demi-glosses gradually fade over 24-28 shampoos, making them a less permanent option compared to traditional dyes.
- Conditioning: Many formulas contain conditioning agents that leave the hair feeling soft and hydrated.
- Damage Reduction: Because they don't lift the hair's cuticle layer as permanent dyes do, they are generally gentler and less damaging.
- Ideal for:
- Individuals who want to enhance their natural hair color.
- Those looking to experiment with tone without a long-term commitment.
- People wanting to add shine and vibrancy to dull or faded hair.
- Anyone looking for a gentle way to blend away a few grays.
Demi-Gloss vs. Other Hair Color Options
| Feature | Demi-Gloss | Permanent Color | Semi-Permanent Color |
|---|---|---|---|
| Permanence | Semi-permanent (fades over time) | Permanent (grows out) | Temporary (washes out quickly) |
| Developer | Low-volume | High-volume | None or very low-volume |
| Color Change | Subtle tone change, enhances existing color | Significant color change, can lighten hair | Deposits color, cannot lighten hair |
| Grey Coverage | Blends some grays | Excellent grey coverage | Minimal to no grey coverage |
| Hair Damage | Minimal | More damaging | Least damaging |
In short, a demi-gloss is a versatile hair treatment that offers a low-commitment way to boost shine, refresh color, and condition hair without the long-term effects or potential damage of permanent dyes.
