K18 FutureIQ Biomimetic Hair Longevity Serum

K18 FutureIQ™ Biomimetic Hair Longevity Serum 3.04 oz. (90 ml) is a lightweight, water-based scalp serum developed to address visible signs of premature hair aging, including shedding, early graying, reduced density, and scalp aging. Powered by K18's proprietary MultiVital™ Technology, the formula combines biomimetic peptides, a root-anchoring complex, and advanced antioxidants to support healthier-looking hair and scalp over time.

Designed for nightly use, FutureIQ™ works at multiple pathways associated with premature hair aging. According to K18's 12-week clinical study, 100% of participants showed reduced hair fall during the first month, 100% showed an improved scalp barrier by month two, and by month three, 70% showed fewer grays, with results of up to 19,000 more hairs for greater volume.

Fragrance Profile

A lightweight, modern scalp-care experience designed to absorb quickly without contributing to excessive oiliness or leaving a heavy residue on the hair.

Key Features

• Helps reduce visible hair shedding

• Helps address premature graying

• Supports improved hair density and scalp health

• Helps strengthen and protect the scalp barrier

• Powered by proprietary MultiVital™ Technology

• Features biomimetic peptides, a root-anchoring complex, and advanced antioxidants

• Helps support proteins involved in keeping hair anchored at the root

• Supports biological signaling associated with melanin synthesis and transport

• Helps defend follicles against oxidative stress

• Lightweight, water-based formula

• Suitable for damp or dry scalp

• Designed for once-nightly, leave-in application

• One bottle provides approximately one month of use when applied as directed

Ideal For

Ideal for individuals experiencing early signs of hair and scalp aging, including premature graying, minimal-to-moderate shedding, thinning, or reduced density. K18 states that the serum works best for people with less than 30% gray hair and minimal-to-moderate shedding.

Sensory Experience

The lightweight serum absorbs quickly into the scalp, making it easy to incorporate into an evening haircare routine. Its leave-in formula is designed to support scalp and hair longevity without making roots feel excessively greasy or weighed down.

How to Use

Apply once nightly to either a damp or dry scalp. Use four droppers filled to the indicated line, applying across the middle part, side areas, and hairline. Massage and distribute evenly from the hairline toward the crown and nape until absorbed. Do not rinse.

Product Specifications

Brand: K18 Biomimetic Hairscience
Product: FutureIQ™ Biomimetic Hair Longevity Serum
Size: 3.04 oz. (90 ml)
Product Type: Hair & Scalp Longevity Serum
Formula: Lightweight, water-based serum
Technology: MultiVital™ Technology
Key Ingredients: Niacinamide, biomimetic peptides, hydrolyzed yeast protein, zinc sulfate, glycerin, and antioxidant-supporting ingredients
Primary Benefits: Reduced shedding, support for hair density, fewer visible grays, improved scalp barrier, and scalp longevity
Application: Once nightly
Usage: Leave-in; do not rinse
Hair Types: All hair types and textures

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