KATIVA Post-Straightening Hair Kit, 2 x 7.6 fl oz — Salt-Free Shampoo & Conditioner with Vegetal Keratin

Kativa Post-Straightening Hair Care Kit is a two-step salt-free shampoo and conditioner system designed to extend salon straightening results while hydrating and reducing frizz.

After a professional or at-home straightening service, the fiber of your hair needs targeted maintenance to keep strands aligned, smooth and manageable. This Kativa duo pairs a gentle, salt-free cleanser with a conditioning formula enriched with vegetal keratin and hyaluronic acid to help lock in hydration, soften lengths and support the aesthetics of straightened hair between appointments.

How does this kit help preserve post-straightening results?

Regular use of a dedicated maintenance routine helps protect the surface effect created by keratin, tanin or similar straightening treatments. The system is formulated to be free of added salts and harsh sulfates that can prematurely strip treatment residues, supporting a longer-lasting smooth look.

• Salt-free cleansing that minimizes product removal from treated fibers
• Conditioner smooths cuticles to reduce frizz and maintain alignment
• Designed for follow-up use after salon or at-home straightening

What active ingredients are included and what do they do?

The formulas combine vegetal keratin, a plant-derived protein mimic that helps reinforce hair structure, with hyaluronic acid, a moisture-binding ingredient that keeps strands supple. Together they address strength and hydration without weighing down fine hair.

• Vegetal keratin: supports fiber reinforcement and smoother texture
• Hyaluronic acid: attracts and retains moisture for softness and elasticity
• Gentle surfactants and conditioning agents for detangling and shine

Can I use this kit on colored or sensitized hair?

Yes — the formulas are developed to be compatible with chemically treated hair, including color and straightening services. They focus on hydration and cuticle control, which helps reduce porosity and protect against breakage while maintaining manageability.

• Safe for use after coloring and light chemical processing
• Conditions to improve resistance to mechanical stress during styling
• Helps reduce flyaways and maintain an even surface appearance

How should I incorporate the duo into my routine for best results?

Use the shampoo to cleanse hair thoroughly but gently, then follow with the conditioner concentrating on mid-lengths and ends. For ongoing maintenance, apply the pair consistently after each wash to support smoother, more aligned hair until your next straightening appointment.

• Apply shampoo, massage, rinse; repeat if necessary for heavy buildup
• Work conditioner through lengths, leave 1–3 minutes, then rinse
• Use a heat protector before styling and limit high heat to extend results

Who is this for? This kit is aimed at people who have had professional or at-home straightening treatments (Brazilian, keratin, tanin, Japanese-style) and want a gentle, maintenance-focused duo to keep hair smoother, hydrated and easier to style between salon visits. It suits those looking for vegan, cruelty-free products without added salt, sulfates or gluten and anyone wanting to reduce frizz and improve the tactile softness of chemically treated lengths.

Ingredients

KATIVA POST STRAIGHTENING SHAMPOO Ingredientes / Ingredients : Aqua (Water), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Disodium Laureth Sulfosuccinate, PEG-4 Rapeseedamide, Laureth-3, PEG-150 Polyglyceryl-2 Tristearate, Parfum, Phenoxyethanol, Polyquaternium-10, Dipropylene Glycol, Polyquaternium-7, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Propylene Glycol, Hexamethylindanopyran, Sodium Benzoate, Citric Acid, Citrus Aurantium Peel Oil, Limonene, Potassium Sorbate, Hexyl Cinnamal, Citronellol, Magnesium Nitrate, Linalool, Triethanolamine, Soy Amino Acids, Wheat Amino Acids, Tocopheryl Acetate, Arginine HCl, Serine, Threonine, Octadecyl Di-T-Butyl-4-Hydroxyhydrocinnamate, Hydrolyzed Hyaluronic Acid, Methylchloroisothiazolinone, Magnesium Chloride, Methylisothiazolinone, Sodium Hyaluronate, Lactic Acid, Benzyl Alcohol.