Luster Shortlooks Color Relaxer 3-n-1 Diamond Black — 1-Step Smooth, Color & Condition, Ammonia‑ & Peroxide‑Free

Luster's Shortlooks Color Relaxer 3-n-1 in Diamond Black smooths, colors, and conditions hair in one step while being ammonia- and peroxide-free.

This all-in-one formula is designed for people who want straightened hair with rich, lasting color and added shine without harsh peroxide or ammonia. The product combines relaxation, tinting, and conditioning so you can reduce the number of separate treatments and step out with a glossy finish. It’s made to give strength and body across hair textures while avoiding scalp staining when used as directed.

How will this product change my hair’s texture and appearance?

The Shortlooks 3-n-1 relaxer smooths curl and wave patterns while depositing Diamond Black color for even, reflective tone. It leaves strands sleeker and fuller-looking, with a noticeable sheen and manageable body. Because it conditions during application, hair feels softer than with some traditional relaxers.

• Straightens curls and reduces frizz for a smoother finish
• Colors hair in one step, adding depth and uniform tone
• Conditioning agents improve combability and reduce dryness

Is this safe for colored, relaxed, or chemically treated hair?

Luster’s formula is created to work on a range of hair histories, including previously colored or processed hair, thanks to its peroxide- and ammonia-free composition. Still, strand porosity and past chemical treatments affect results, so perform a strand or patch test before full application. Follow the included instructions and timing guidelines for best results.

• No peroxide or ammonia, lowering certain chemical stresses
• Strand/patch test recommended to check compatibility
• Use the brand’s timing and aftercare guidance for optimum results

How do I apply Luster Shortlooks 3-n-1 for consistent outcomes?

Apply to clean, dry hair, sectioning to ensure even coverage and following timing on the directions. Work from the roots toward the ends, keeping close attention to previously treated areas. Rinse thoroughly and follow with a compatible conditioner if recommended.

• Section hair and apply evenly for uniform color and smoothing
• Monitor processing time to avoid over-processing
• Rinse completely and complete any aftercare steps suggested

What should I expect in terms of longevity and maintenance?

Results will vary by hair type, texture, and aftercare routine, but you can expect smoother hair with lasting color until new growth appears. Use color-safe shampoos and hydrating conditioners to help maintain shine, and schedule touch-ups for roots and texture as needed. Regular deep conditioning will preserve softness and body.

• Color lasts until new growth requires touch-up
• Color-safe, hydrating shampoos prolong shine and tone
• Periodic deep conditioning supports long-term hair health

Who this is for: Luster Shortlooks Color Relaxer 3-n-1 Diamond Black is intended for anyone seeking combined straightening, color, and conditioning in a single product—especially users who prefer formulas without peroxide or ammonia. It’s suited to people with natural curl, wave, or previously chemically processed hair who want a glossy, fuller-looking finish with fewer separate treatments. Always test a small strand and follow package directions to confirm compatibility with your hair history.

Ingredients

No-Mix, No-Lye Conditioning Creme: (142 g e 5 oz.) Deionized Water (Aqua), Mineral Oil (Paraffinum Liquidum), Petrolatum, Cetearyl Alcohol, Propylene Glycol, Ceteareth-20, Cetyl Alcohol, Lithium Hydroxide, Shea Butter (Butyrospermum Parkii), Polymethacrylamido-Propyltrimonium Chloride, Tocopherol (Vitamin E), PEG-75 Lanolin, Oleth-10 Phosphate, Fragrance (Parfum), Limonene, Hexyl Cinnamal. Diamond Black Color Serum: (16.3 ml e 0.55 fl. oz.) Deionized Water (Aqua), PEG-4, Benzyl Alcohol, Basic Blue 99 (CI 56059), Basic Red 76 (CI 12245), Methylparaben, DMDM Hydantoin. Conditioning Neutralizing Shampoo: (44 ml e 1.5 fl. oz.) Deionized Water (Aqua), Sodium Laureth Sulfate, Cocamidopropyl Betaine, Cocamide MEA, PPG-5-Ceteth-10 Phosphate, PEG-30 Glyceryl Cocoate, Olive Oil PEG-7 Esters, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Sodium Hydroxymethylglycinate, Glycol Stearate, Fragrance (Parfum), Limonene, Phenolsulfonphthalein. Replenishing Conditioner: (22 ml e 0.75 fl. oz.) Deionized Water (Aqua), Cetyl Alcohol, Dicetyldimonium Chloride, Acetamide MEA, Olive Oil (Olea Europaea), PEG-75 Lanolin, Glyceryl Stearate, Cetrimonium Chloride, Polymethacrylamidopropyltrimonium Chloride, Tocopherol (Vitamin E), Polysorbate 65, PEG-40 Castor Oil (PEG-40 Ricinus Communis), Methylparaben, Propylparaben, Imidazolidinyl Urea, Fragrance (Parfum), Limonene. Protective Base: (7 ml e 0.25 fl. oz.) Petrolatum, Mineral Oil (Paraffinum Liquidum), Paraffin, Fragrance (Parfum), Coumarin, Benzyl Benzoate, Benzyl Alcohol.