AgeBeautiful 40 Volume Crème Hair Developer – 16 fl oz, Gentle Salon-Grade Lift for High-Lift Blondes

AGEbeautiful 40 Volume Crème Developer is a salon-grade, gentle crème oxidizer that lifts hair up to four levels for high-lift blonding, toners and lighteners when mixed with AGEbeautiful color.

Designed to pair with AGEbeautiful permanent and demi-permanent Liqui-Crème haircolors, this 12% (40 vol) developer creates the viscosity and working time ideal for bowl-and-brush or applicator bottle application. It’s formulated to deliver predictable lift for high-lift blonde shades while remaining easy to blend with toners and lighteners. Professional salons and at-home stylists favor crème developers for smoother application, reduced drips and more even color penetration.

How much lift can I expect and when should I use 40 Volume?

Use 40 Volume developer when you need significant lightening — typically up to four levels — or when working with AGEbeautiful High Lift (HL) blonde shades. It’s the appropriate choice for lifting natural pigment before depositing a targeted blonde tone or for preparing hair for toning steps.

• Up to 4 levels of lift on natural hair when used correctly.
• Best for AGEbeautiful High Lift Blonde (HL) shades and intense lightening.
• Not recommended for delicate color refreshes or minimal lift—choose 10 or 20 vol instead.
• Works with both bowl-and-brush and applicator bottle techniques.

What are the correct mixing ratios for AGEbeautiful colors?

Follow the manufacturer’s mixing guidelines for consistent results: high-lift blondes require a 1:2 ratio of color to 40 Volume developer, while standard shades use a 1:1 ratio. Measure carefully, mix thoroughly to a creamy consistency, and apply to clean, dry hair for even processing.

• High Lift (HL) shades: mix 1 part color to 2 parts 40 vol developer (for example, 2 fl. oz. color + 4 fl. oz. developer).
• Standard permanent shades: mix 1:1 color to developer.
• Use a non-metallic bowl and spatula to blend the product evenly.
• Follow timing guidelines on the AGEbeautiful color packaging to avoid over-processing.

Is this developer gentle enough for repeated salon use?

AGEbeautiful describes this formula as a gentle crème developer designed to work with their anti-aging Liqui-Crème colors, aiming to provide salon-grade lift while maintaining a stable texture for consistent application. As with all oxidizing products, careful formulation choice and professional timing reduce stress on the hair during lightening services.

• Crème texture minimizes dripping and improves control during application.
• Formulated specifically for compatibility with AGEbeautiful Liqui-Crème colors.
• Evaluated in Green Circle Certified Salon environments for sustainability practices.
• Use appropriate pretreatments and aftercare to maintain hair integrity after lift services.

How do I use 40 Volume developer safely at home or in the salon?

Measure and mix precisely, perform a strand test before full application, and follow timing recommendations on the color and developer instructions. Wear gloves, avoid contact with eyes and scalp abrasions, and rinse thoroughly after processing. If you’re unsure about the level of lift needed, consult a licensed stylist.

• Perform a patch and strand test prior to full application.
• Apply on dry, unwashed hair for maximum lift when directed by product instructions.
• Rinse and perform recommended post-color treatments to restore moisture and pH balance.
• Seek professional assistance for major lifts or color corrections.

Who is this for: AGEbeautiful 40 Volume Crème Developer is aimed at licensed stylists and experienced at-home users who need reliable, high-lift performance for blonde lightening, toning and color corrections. It’s particularly suited for those using AGEbeautiful Liqui-Crème permanent or demi-permanent colors and High Lift blonde formulas; choose lower-volume developers for subtle toning or minimal lift needs.

Ingredients

AQUA (WATER, EAU), HYDROGEN PEROXIDE, CETEARYL ALCOHOL, PARAFFINUM LIQUIDUM (MINERAL OIL, HUILE MINÉRALE), CETETH-20, ACRYLATES/CETETH-20 ITACONATE COPOLYMER, METHYLPARABEN, PHOSPHORIC ACID, AMINOTRIMETHYLENE PHOSPHONIC ACID, DISODIUM PYROPHOSPHATE, SODIUM LAURYL SULFATE, DISODIUM PHOSPHATE, SODIUM STANNATE, SQUALANE, SODIUM SULFATE, SODIUM CHLORIDE.