ALFAPARF MILANO Keratin Therapy Hair Serum 4.23 fl oz — Anti-Frizz, Heat Protection & Smoothing Leave-In

ALFAPARF MILANO Lisse Design Keratin Therapy Hair Serum is a leave-in keratin and collagen serum that smooths, protects from heat, and prolongs salon keratin results while adding shine.

This lightweight, silky serum is formulated to support and extend the cosmetic benefits of professional keratin smoothing treatments. Infused with a Kera-Protection Complex (keratin plus vegetable collagen) and nourishing Babassu Oil, the formula targets frizz, roughness and styling stress while leaving hair soft, glossy and manageable. Free of mineral oil and paraffin, it can be used after salon services or daily as a finishing step to protect hair during heat styling and enhance appearance.

How does this serum protect hair from heat and styling damage?

The serum contains a heat-activated keratin component that forms a thin protective film on the hair shaft when exposed to hot tools, helping reduce direct thermal stress. Vegetable collagen works alongside keratin to improve flexibility and reduce breakage during styling. Regular use before blow-drying or flat-ironing helps preserve hair texture and visual smoothness.

• Heat-activated keratin forms a protective coating during styling.
• Vegetable collagen increases hair elasticity and reduces snapping.
• Lightweight texture avoids weighing down the hair or leaving residue.

Will the serum help keep frizz under control on humid days?

Yes — the serum is designed to smooth the hair surface and seal cuticle irregularities, which reduces moisture absorption and visible frizz. Babassu Oil helps add slip and gloss so strands lie flatter and reflect light more evenly. While no product can prevent every weather-related change, using this serum after a keratin service or as a finishing product improves manageability and reduces frizz appearance.

• Seals cuticle to limit humidity-driven swelling.
• Babassu Oil increases shine and smoothness for sleeker hair.
• Works well as a finishing product after drying or straightening.

How should I use the ALFAPARF MILANO Keratin Serum for best results?

Apply a small amount to towel-dried or dry lengths and ends, avoiding the roots to prevent greasiness. For heat protection, distribute evenly before blow-drying or flat-ironing; the keratin becomes active with heat. It can also be used sparingly as a shine-enhancing finishing serum on dry hair.

• Use 1–3 pumps depending on hair length and thickness.
• Apply to mid-lengths and ends; avoid scalp contact.
• Combine with styling tools to activate the protective film.

Can this serum repair damaged hair or mix with color pigments?

The product helps replenish surface keratin and vegetable collagen to improve hair strength and softness, reducing the appearance of damage. It is compatible with Alfaparf Milano Ultra Concentrated Pigments for creative color blending, making it versatile in professional and at-home routines. While it supports visual repair and manageability, it should be part of a broader care regimen for deep reconstruction.

• Reinforces lengths with keratin and vegetable collagen.
• Mixable with Alfaparf Milano concentrated pigments for color work.
• Best used alongside targeted treatments for intensive repair.

Who is this for: ALFAPARF MILANO Lisse Design Keratin Therapy Hair Serum suits anyone looking to extend salon keratin smoothing effects, reduce frizz, and protect hair during heat styling. It is appropriate for all hair types—particularly chemically or thermally treated hair—that need added shine, softness, and protection without heavy oils or paraffin. Ideal for professionals and consumers who want a versatile leave-in that blends with styling products and pigment systems while delivering a polished, manageable finish.

Ingredients

Aqua (Water), Dimethicone, Cetearyl Alcohol, Amodimethicone, Dicetyldimonium Chloride, Phenoxyethanol, Behentrimonium Methosulfate, Polyquaternium-37, Parfum (Fragrance), Dimethiconol, Propylene Glycol, Ethylhexylglycerin, Trideceth-12, Lactic Acid, Trisodium Ethylenediamine Disuccinate, Coumarin, Sodium Cocoyl Amino Acids, Cetrimonium Chloride, Hydrolyzed Keratin Pg-Propyl Methylsilanediol, Benzyl Alcohol, Potassium Dimethicone Peg-7 Panthenyl Phosphate, Linalool, Acacia Senegal Gum, Orbignya Oleifera Seed Oil, Butylene Glycol, Limonene, Tocopherol - Free From: Mineral Oil, Paraffins