A sample of 6.4 / 6.C - Dark Natural Copper Brown permanent hair color is shown as a swatch of straight, shiny medium brown hair.
6.4 / 6.C - Dark Natural Copper Brown
Back to products
A swatch of 7.46 / 7.CR - Medium Copper Red Blonde permanent hair color in a copper-red shade.
7.46 / 7.CR - Medium Copper Red Blonde
A swatch of permanent hair color in 7.45 / 7.RV - Copper Mahogany Medium Blonde, displaying a rich reddish-brown hue.
A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    A swatch of permanent hair color in 7.45 / 7.RV - Copper Mahogany Medium Blonde, displaying a rich reddish-brown hue.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.

    7.45 / 7.RV – Copper Mahogany Medium Blonde

    Add to wishlist

    7.45 / 7.RV – Copper Mahogany Medium Blonde G&C permanent hair color delivering exceptional coverage and long-lasting results. Advanced ammonia-based formula ensures deep penetration for rich, dimensional color while providing 100% gray coverage. Professional-grade pigments maintain color integrity and brilliance wash after wash. Perfect for dramatic color transformations and full coverage applications.

    Get Yours Now

    -

    Close-up of a smooth, brown, and glossy textured surface with curved, parallel lines. 6.45 / 6.RV - Copper Mahogany Dark Blonde Close-up of a smooth, reddish-brown surface with curved, textured lines resembling wood grain or a similar material. 7.45 / 7.RV - Copper Mahogany Medium Blonde
    100% secure checkout guaranteed
    We ship nationwide
    Two women interact at a salon reception desk; one is behind the counter using a point-of-sale system, while the other stands in front, smiling.

    Need Help Choosing?

    Do our quiz to be sure about it.
    Best Hair Treatment Quiz
    Description
    Description
    Close
    Transform hair with this professional 7.45 Copper Mahogany Medium Blonde from G&C’s permanent collection. Advanced ammonia-based formula delivers rich copper mahogany tones over medium blonde base.

    Key Professional Benefits:

    • 100% Gray Coverage: Complete coverage for resistant gray hair
    • Copper Mahogany Balance: Medium blonde with elegant copper mahogany depth
    • Deep Penetration: Ammonia-based formula for lasting color integrity
    • Professional-Grade Results: Maintains copper mahogany richness wash after wash
    • Dimensional Color: Beautiful warmth and depth for sophisticated looks
    Ideal for creating rich copper mahogany results with professional durability.

    How the G&C Hair Color Works for Your Unique Needs

    G&C Hair Color is distinguished by its innovative M.A.B. system, which allows the product to lighten and deposit pigment at the same time. This technology ensures a balanced pH during application, resulting in effective color deposition without drying out the hair.
    Ideal for

    100% gray coverage
    Intense, vibrant color
    Permanent or demi color

    Not For

    Hair smoothing
    Damage reconstruction
    Frizz elimination

    Exclusive M.A.B. System

    This innovative system lightens and deposits pigment simultaneously, delivering intense and brilliant color that won’t fade over time.

    Dual Base Formula

    A unique gel and cream base enhances luster and provides maximum coverage, while the cream base ensures hair stays hydrated and conditioned.

    Low Ammonia Levels

    With minimal ammonia levels (1.8% – 3.5%), the formula is gentle on the hair, opening the cuticle just enough for full color deposit without causing dryness.

    Maximum Shine

    The gel base reflects light, creating stunning shine and allowing pigments to stand out in brilliant, eye-catching colors while retaining volume.

    G&C Hair Color At A Glance

    Before Your Treatment

    Hair may have inconsistent color, visible grays, or a lack of vibrancy and shine, requiring a professional solution for uniform and intense results.

    After Your Treatment

    Hair has a flawless, uniform color with 100% coverage. The results are intense and bright, with maximum reflection and a stunning, luminous shine.

    Timeline

    The permanent color is designed not to fade over time. Processing time varies depending on the desired service, ranging from 10-15 minutes for toning to 35-55 minutes for permanent color and highlifts.

    You may also like

    A swatch of 5.0 / 5.N - Light Natural Brown permanent hair dye on a plain background.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    5.0 / 5.N – Light Natural Brown

    ,

    -

    Read more
    Quick view
    A swatch of light brown ash hair color labeled as "Permanent 5.1/5.A - Light Brown Ash" on a white and blue tag.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    5.1 / 5.A – Light Brown Ash

    ,

    -

    Read more
    Quick view
    A swatch of 6.1 / 6.A - Dark Blonde Ash permanent hair color, shown in a brownish-ash shade, is displayed against a plain green background.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    6.1 / 6.A – Dark Blonde Ash

    ,

    -

    Read more
    Quick view
    A swatch of 7.1 / 7.A - Medium Blonde Ash permanent hair color is displayed on a green background.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    7.1 / 7.A – Medium Blonde Ash

    ,

    -

    Read more
    Quick view
    A swatch of brown hair color labeled "PERMANENT" with the shade 6.73 / 6.BG - Dark Brown Gold Blonde is shown in a blue and white box.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    6.73 / 6.BG – Dark Brown Gold Blonde

    ,

    -

    Read more
    Quick view
    A lock of dark brown hair labeled "6.75 / 6.BRVC - Light Natural Brown / Brown Red Violet" is shown on a light teal and white background.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    6.75 / 6.BRVC – Light Natural Brown / Brown Red Violet

    ,

    -

    Read more
    Quick view
    A swatch of light brown hair labeled "8.0 / 8.N - Light Natural Blonde" is displayed against a green background.
    A tube of G&C Hair Color Cream in front of its matching box, both white with pink design accents. The product is labeled shade 3.0 / 3.N - Dark Natural Brown and the tube contains 100 ml.
    Add to wishlist

    8.0 / 8.N – Light Natural Blonde

    ,

    -

    Read more
    Quick view

    Using G&C Hair Color

    Two hair product bottles labeled "G&C Hair Color" and "G&C Developer 20 VOL" with text indicating mixing ratio 1:1 for resistant levels 1-10.

    Mixing ratio can be used for particularly
    resistant hair.

    A tube of G&C hair color and a bottle of G&C 20 vol developer are shown with the text "STANDARD LEVELS 1-10" and a 1:1.5 mixing ratio.

    Dilution ration with G&C Hair Color
    Developer

    Tube of G&C hair color and bottle of G&C 40 volume developer shown with mixing ratio 1:2 for highlifts 11-12.

    Increase the dilution to compensate for
    higher volume

    Color Processing

    USES

    G&C CREAM DEVELOPER

    TIMING

    SEMI PERMANENT

    FOR TONING

    5 Volume (1%)

    7 Volume (2%)

    10 Minutes

    15 Minutes

    PERMANENT

    FOR DEPOSIT

    1-2 LEVELS OF DEPOSIT OR LIFT

    3-4 LEVELS OF DEPOSIT OR LIFT

    10 Volume (3%)

    20 Volume (6%)

    30 Volume (9%)

    40 Volume (12%)

    15 Minutes

    35 Minutes

    40 Minutes

    45 - 55 Minutes

    HIGHLIFTS
    MORE THAN 4 LEVELS OF LIFT

    Mixing Ratio Chart

    1 Part

    1.5 Parts G&C

    1 Part

    1.5 Parts G&C

    COLOR

    PROCESSING CREAM

    COLOR

    PROCESSING CREAM

    15ml

    23ml

    60ml

    90ml

    20ml

    45ml

    75ml

    113ml

    45ml

    68ml

    90ml

    135ml

    Find your color shade

    A display of hair color samples, hair color tubes, developer bottles, and tubs of hair products arranged neatly, showcasing a professional hair coloring kit.
    Find your color

    Frequently Asked Questions

    What makes G&C Hair Color different from other brands?

    Its exclusive M.A.B. technology is the key differentiator, as it enables the product to lighten and deposit pigment in a single step.
    It has a unique dual base of both gel and cream. The cream provides conditioning and hydration, while the gel enhances shine and light reflection.
    The G&C Hair Color Chart provides guidance on selecting a customized hair color by matching it to the client’s skin tone, complexion, and eye color.
    Yes, the G&C line is versatile and can be used for both permanent and semi-permanent (toning) applications, depending on the developer and processing time used.
    No, it contains minimal, controlled levels of ammonia (from 1.8% to 3.5%) to ensure hair health is maintained while achieving effective color deposit.
    See all FAQs
    Three hair stylists with red and purple hair work on a smiling woman's hair in a salon. The woman is seated and wearing a black cape.