COLORCHARM Demi-Permanent Hair Color 7WG Medium Caramel Blonde Gloss — 2 fl oz, Ammonia-Free Shine & Tone Refresh

COLORCHARM Demi-Permanent 7WG Medium Caramel Blonde is a glossing, toning, and refresh color treatment that adds shiny, warm caramel tones with minimal damage in a convenient 2 fl oz size.

Formulated by Wella, the COLORCHARM Demi-Permanent 7WG (Medium Caramel Blonde) delivers a warm, luminous overlay designed to boost shine, refine tone, and refresh existing color without the commitment of permanent dye. This demi-permanent shade works well to blend early gray, warm up cooler blondes, or add a soft caramel sheen across a range of base colors. Enriched with shea butter, the formula aims to feel gentle on strands and is free of ammonia, parabens, phthalates, gluten, and animal-derived ingredients.

How will 7WG Medium Caramel Blonde change my hair’s look?

This shade adds warm, golden-caramel highlights and a glossy finish rather than lifting or majorly altering natural pigment. It subtly enriches existing color and helps neutralize unwanted ash or brass, depending on your starting shade. The result is typically softer, warmer tone and increased surface shine.

• Adds warm caramel undertones to blonde and light brown bases
• Increases shine for a polished, refreshed appearance
• Neutralizes slight coolness or ashiness in faded blondes

How long does the demi-permanent color last and what affects longevity?

COLORCHARM demi-permanent shades are formulated to fade gradually rather than grow out sharply; results can last up to about 24 washes depending on hair porosity, prior color, and aftercare. More porous, previously lightened hair tends to lose color sooner, while healthier, less porous hair holds the gloss longer. Using sulfate-free shampoos and cooler water can extend vibrancy.

• Lasts up to roughly 24 washes, depending on hair type
• Porosity and pre-existing color influence fade speed
• Color-safe care (sulfate-free, cool rinses) helps maintain tone

Can I use 7WG to blend grays or refresh existing color?

Yes — demi-permanent formulas like 7WG are commonly used for gray blending and color refreshes because they deposit pigment without strong chemical lift. It softly coats the hair shaft to reduce the contrast of grays and reinstates depth and warmth to faded shades. For heavy gray coverage, multiple applications or a different permanent formula may be required.

• Blends first grays for a softer, less noticeable regrowth line
• Refreshes faded shades and adds even tone between salon visits
• Best for low-to-moderate gray—may be less effective on 100% gray hair

What’s in the formula and is it suitable for sensitive-scare routines?

The COLORCHARM demi-permanent line is enriched with shea butter for conditioning and is free from ammonia, parabens, phthalates, gluten, and animal-derived ingredients. It’s designed to be gentler than permanent color, though anyone with scalp sensitivity should perform a patch test and follow label directions. This product does not promise hypoallergenic status; consult a professional for persistent sensitivities.

• Conditioning shea butter helps reduce surface dryness
• Ammonia-free and free of parabens, phthalates, and gluten
• Not derived from animal ingredients; patch test recommended

Who is this for: COLORCHARM 7WG Medium Caramel Blonde is ideal for anyone seeking a low-commitment way to warm up or refresh blonde to light-brown tones, add gloss between salon visits, or softly blend early grays. It suits at-home users and professionals wanting a dependable demi-permanent gloss in a compact 2 fl oz tube. If you need permanent lift or full coverage on resistant gray, consider professional advice or a permanent formula instead.