LA'DOR Perfect Hair Fill Up 3-Second Keratin Hair Mask — 10 Single-Use Serums for Damaged, Bleached & Frizzy Hair

LA'DOR Perfect Hair Fill Up is a rapid-action keratin treatment: a 3-second, rinse-off deep conditioner in single-use serums that repairs and smooths dry, bleached, or chemically treated hair.

This compact Korean salon formula delivers concentrated hydrolyzed keratin and moisturizing actives in ten ready-to-use doses. Designed to be used at home after shampooing, each lightweight serum claims instant smoothing and improved manageability with minimal wait time. The product is formulated for hair weakened by bleaching, dyeing, perms, heat styling, or general dryness and aims to restore surface shine and reduce frizz without heavy residue.

How quickly will I see differences after using this treatment?

Most users notice improved softness and reduced surface frizz immediately after rinsing the serum. The formula is intended to act fast—massage for three seconds and rinse for instant slip and shine; deeper benefits may build with repeated use.

• Visible smoothing right after the first application.
• Lightweight finish that won’t weigh down fine hair.
• Repeated use increases moisture retention and manageability.

How do I use the 10 single-use serums correctly?

Apply the serum to clean, wet hair after shampooing. Massage thoroughly for about three seconds (longer if hair is highly damaged), then rinse with water only—do not re-shampoo. The premeasured doses simplify application and prevent waste.

• Use on towel-dried, freshly shampooed hair.
• Distribute evenly from mid-lengths to ends; avoid scalp buildup.
• Rinse with water only; leave on longer for extra conditioning.

Will this help color-treated, bleached, or permed hair?

The formula is designed to support hair that has been chemically processed by replenishing protein and sealing cuticle layers. It helps smooth roughened strands to improve shine and reduce tangling, but it is not a dye-protective product—use alongside a dedicated color-care regimen for best results.

• Hydrolyzed keratin targets weakened cuticles for surface repair.
• Hydrating agents restore softness to brittle ends.
• Weightless texture preserves style and volume.

How often should I use this intensive keratin fill-up?

Frequency depends on your hair’s condition: weekly or biweekly for maintenance, and more frequent use for severely damaged strands until desired texture improves. Because the serums are lightweight and rinse-off, they suit both regular upkeep and targeted repair cycles.

• Weekly for routine smoothing and hydration.
• 2–3 times weekly for heavily treated or brittle hair.
• Switch to maintenance schedule once texture improves.

Who is this for: LA'DOR Perfect Hair Fill Up is aimed at people with dry, frizzy, bleached, chemically treated, or heat-damaged hair who want a quick, professional-feel treatment at home. It is especially convenient for busy users who prefer single-dose accuracy, travelers who need compact care, and anyone seeking an intensive but lightweight conditioner that rinses clean without weighing hair down.

Ingredients

Propylene GlycolCetrimonium chlorideBenzyl GlycolEthylhexylglycerinRaspberry KetoneHydrolyzed keratinHydrolyzed collagenHydrolyzed silkCeramide NPPEG-12 DimethiconeGlycerinOctyldodeceth-20Octyldodeceth-16Glyoxyloyl CarbocysteineGlyoxyloyl Keratin Amino AcidsButylene GlycolPhyllanthus Emblica ExtractPolyquaternium-92Citric AcidFragrance