HASK Keratin Smoothing Deep Conditioner Treatments Pack of 6 — Color-Safe, Sulfate-Free Repair

HASK Keratin Smoothing Deep Conditioner is a restorative leave-in treatment that replenishes moisture, reduces frizz and helps strengthen hair for a smoother, shinier finish.

Designed for all hair types and safe for color-treated strands, this six-pack of deep conditioners delivers an intensive keratin-enriched formula without silicones, sulfates, parabens, gluten, phthalates or drying alcohols. It provides an at-home salon-style conditioning step to lock in softness and manageability while leaving a fresh fruity floral scent.

How does this deep conditioner improve hair texture and manageability?

The concentrated keratin blend targets weakened areas to improve elasticity and reduce tangling, so hair feels softer and responds better to styling. Regular use helps minimize frizz and enhances smoothness without weighing hair down.

• Ultra-restorative keratin formula replenishes protein commonly lost to styling and coloring.
• Deep-conditioning action moisturizes hair from cuticle to core for improved comb-through.
• Leaves hair smoother and shinier while reducing static and flyaways.

Is this treatment safe for color-treated or chemically processed hair?

Yes — the formula is color-safe and formulated without harsh sulfates or parabens that can strip or dull treated hair. It’s especially helpful after chemical services to support recovery and reduce breakage during styling.

• Free of sulfates and parabens to maintain color vibrancy.
• Keratin helps reinforce strands stressed by bleach, color or heat styling.
• Ideal for use 1–2 times per week, or as needed after intensive treatments.

How should I use this conditioner for best results?

Apply generously to clean, wet hair and focus on mid-lengths and ends where damage accumulates. Leave the treatment on for about 10 minutes to let active ingredients penetrate, then rinse thoroughly and style as usual.

• Start with shampooed, towel-dried hair for improved absorption.
• Massage product into damaged areas and comb through with a wide-tooth comb for even coverage.
• Use once or twice weekly or whenever extra repair and smoothing are needed.

What does it smell like and what ingredients are left out?

The HASK Keratin Smoothing collection has a light fruity floral fragrance designed to be fresh and pleasant without overpowering. The treatment also avoids common additives some users prefer to skip, keeping the formula focused on performance and hair health.

• Fresh fruity floral scent for an enjoyable at-home treatment.
• Formulated without silicones, sulfates, parabens, phthalates, gluten or drying alcohols.
• Free of artificial colors for a cleaner ingredient profile.

Who is this for: HASK Keratin Smoothing Deep Conditioner is for anyone wanting a stronger, smoother finish — from fine hair needing frizz control to thicker, over-processed strands that require extra repair. It’s particularly suited for people with color-treated or chemically processed hair who want salon-quality conditioning at home, plus those who prefer formulas without silicones, sulfates or parabens.