Choosing a hair color after keratin treatments requires formulas that protect and strengthen hair while delivering vibrant, even color. The products below are designed to work with keratin-treated hair, featuring bond-enforcing systems, keratin-infused formulas, and conditioning serums to minimize breakage. This guide highlights five professional-quality dyes that cover gray, maintain hair integrity, and provide lasting shine from root to tip. Each option supports smoother, more resilient hair while delivering salon-worthy results at home.
| Product | Shade | Key Benefit |
|---|---|---|
| Schwarzkopf Keratin Permanent Hair Dye Cream | 4.0 Cappuccino | Bond Enforcing System, pre-color serum |
| Schwarzkopf Keratin Permanent Hair Dye Cream | 5.0 Medium Brown | Bond Enforcing System, gray coverage |
| Schwarzkopf Keratin Permanent Hair Dye Cream | 5.3 Berry Brown | Keratin infusion, long-lasting color |
| Schwarzkopf Keratin Permanent Hair Dye Cream | 1.0 Black Onyx | Bond Enforcing System, strong gray coverage |
| Schwarzkopf Keratin Permanent Hair Dye Cream | 7.0 Dark Blonde | Bond Enforcing System, pre-color serum included |
Schwarzkopf Keratin 4.0 Cappuccino: Rich Color & Bond Protection

This professional-quality permanent color delivers a multi-dimensional Cappuccino shade while nourishing hair with keratin-infused formula. The included Bond Enforcing System strengthens hair, making it more resistant to breakage and enabling softer, smoother post-color feels. A pre-color serum enriched with Vitamin B6 and collagen helps prep and protect hair for even, natural-looking coverage from root to tip, including effective gray coverage in a single step.
Schwarzkopf Keratin 5.0 Medium Brown: Deep, Even Tone

Schwarzkopf’s 5.0 Medium Brown offers a rich, natural-looking color with a soft, even finish. The 3-step Bond Enforcing System helps fortify strands, reducing breakage, while the pre-color serum delivers conditioning benefits to support keratin-treated hair. This option is well-suited for individuals seeking reliable gray coverage without sacrificing depth or warmth in their brown shade.
Schwarzkopf Keratin 5.3 Berry Brown: Vibrant, Mixed-Tone Brown

User-friendly and richly pigmented, 5.3 Berry Brown blends warm berry tones with natural depth. The keratin-enhanced color ensures strong, flexible strands while the Bond Enforcing System minimizes breakage. Gray coverage remains reliable, and long-lasting color intensity helps maintain vibrancy on keratin-treated hair between salon visits.
Schwarzkopf Keratin 1.0 Black Onyx: Deep, Intense Black

For those seeking a bold, runway-ready black, 1.0 Black Onyx delivers a deep, even tone with superior gray coverage. The Bond Enforcing System supports structural integrity, while the pre-color serum nourishes and prepares hair to improve uniformity of color uptake on keratin-treated locks.
Schwarzkopf Keratin 7.0 Dark Blonde: Lifted Blonde With Depth

This professional-qualitiy blonde color lifts and tones to a striking Dark Blonde with enhanced depth. The Bond Enforcing System helps fortify strands during color processing, reducing breakage. A Vitamin B6 and collagen-enriched pre-color serum primes hair to achieve even color results, particularly important for keratin-treated hair that needs controlled lifting and conditioning.
Buying Guide: Keratin-Friendly Color Choices
When coloring keratin-treated hair, prioritize formulas that actively support bond strength, moisture, and protective barrier restoration. Consider the following factors to select the best option for your hair goals:
- Bond protection technology: Look for bond-enforcing systems or bond-repair ingredients to reduce breakage during color.
- Keratin-infused formulations: Keratin helps reinforce hair fibers and improve overall health after processing.
- Pre-color conditioning serums: Serums with Vitamin B6, collagen, or proteins aid scalp comfort, color uniformity, and post-color softness.
- Gray coverage capabilities: If you have gray roots or significant gray hair, ensure the shade offers reliable one-step gray coverage.
- Color lift and tone: For keratin-treated hair, opt for shades that deliver even lift without excessive drying; prefer shades with nourishment to minimize tangling and frizz.
- Longevity and fade: Choose formulas designed to maintain vibrancy on treated hair and resist dulling from wash routines.
- Shade compatibility: Ensure the chosen shade complements your undertones and existing keratin results; test a strand if possible.
Comparison at a Glance
- Light to dark browns (4.0 to 5.3) offer versatile options for warm to neutral undertones while maintaining bond protection.
- Black Onyx (1.0) delivers deepest black with strong gray coverage for dramatic looks.
- Blondes like 7.0 Dark Blonde provide lift with conditioning to protect delicate fibers post-treatment.
For keratin-treated hair, always follow the product’s pre-color serum instructions and perform a strand test prior to full application. If unsure about shade selection, consult a professional colorist who can tailor a shade that aligns with your undertone, hair texture, and keratin regimen.