GROWUS Damage Therapy Deep Conditioning Hair Mask 7.43 oz — Marine Peptide, Keratin & Collagen Repair for Dry, Color-Treated Hair

GROWUS Damage Therapy Hair Treatment EX is an intensive deep-conditioning mask formulated with marine peptides, hydrolyzed keratin, and collagen to rebuild and smooth dry, damaged, or color-treated hair.

This salon-grade Korean hair treatment melts into wet strands to detangle, replenish protein loss, and reduce frizz without weighing hair down. Designed for daily or weekly use depending on damage level, the concentrated formula targets the inner structure of the hair shaft to restore elasticity and manageability while leaving a soft rose-musk scent.

How does this mask repair severely damaged or processed hair?

The treatment combines small molecular peptides and protein fragments that penetrate the cortex to strengthen weakened fibers. It works by filling gaps caused by chemical services and daily mechanical stress, improving tensile strength and flexibility.

• Marine peptides support internal fiber rebuilding and resilience
• Hydrolyzed keratin replenishes lost protein for reduced breakage
• Collagen helps restore elasticity and bounce
• Concentrated formula reaches inside the hair shaft for lasting repair

Will it weigh my hair down or leave residue?

The mask is formulated to absorb into wet hair and rinse out cleanly, leaving a silky finish rather than heaviness. It seals cuticles to smooth texture while maintaining natural movement, suitable for fine to thick hair types when used appropriately.

• Light serum-like texture on application for quick absorption
• Rinses without greasy buildup when used as directed
• Can be adjusted by leaving on shorter for fine hair or longer for thicker damage
• pH-balanced to maintain hair and scalp harmony

How does it help with frizz and heat-related breakage?

By restoring protein and sealing moisture into the cortex, the mask reduces the frizz that appears from dryness and rough cuticles. Strengthened strands resist snapping under thermal styling and brushing, so hair looks smoother with improved shine.

• Locks in hydration to minimize frizz in humid conditions
• Strengthens fibers to withstand heat styling better
• Seals split ends to reduce visible breakage
• Boosts surface gloss for a healthier-looking finish

Is this safe for color-treated or sensitive scalps?

Yes. The formula follows K-beauty sensibilities and avoids harsh sulfates and parabens, making it gentle for color-treated and lightened hair. Its balanced formulation is suitable for frequent use on sensitive scalps, but patch testing is recommended for extreme sensitivity.

• Free from parabens and strong sulfates that strip color
• pH-balanced to protect color vibrancy and scalp comfort
• Safe for bleached and dyed hair when used as instructed
• Mild enough for regular treatments to maintain moisture

Who is this for: GROWUS Damage Therapy Hair Treatment EX is aimed at anyone with dry, brittle, chemically processed, or heat-stressed hair who wants an at-home professional repair option. It's particularly useful for people seeking protein-rich rebuilding, smoother texture, and long-lasting manageability while preserving color and adding a refined rose-musk scent to wash day.