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K18 Biomimetic Hairscience FutureIQ Hair Longevity Serum for Graying, Thinning, & Scalp Aging

K18 Biomimetic Hairscience FutureIQ Hair Longevity Serum for Graying, Thinning, & Scalp Aging

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$120.00
Sep 13 · Kohl's
Best price
$120.00
−0% vs high
14-day high
$120.00
All stores
$120$120$120
Sep 13Sep 26
  • Kohl's
Lowest in 14 days: $120.00 at Kohl's. Highest: $120.00. Current best is 0% below the 14-day high.

What buyers say

AI summary · 309 reviews

A lightweight serum that some buyers report reduced shedding and improved scalp health, with a minority noticing fuller hair and slower graying. Some buyers experienced irritation or greasiness, but overall the product is seen as effective for hair longevity with consistent use.

Liked

  • Lightweight, non-greasy formula
  • Reduced hair shedding
  • Improved scalp health

Complaints

  • Scalp irritation and itching
  • Greasy appearance after use

Generated by AI from real customer reviews at Kohl's — may miss nuance. Summarized Sep 2026.

About this product

K18 FutureIQ Hair Longevity Serum is a nightly scalp treatment designed to address premature graying, hair thinning, and scalp aging. Formulated for straight, wavy, curly, and coily hair types of fine, medium, and thick textures, it helps retain up to 19,000 more hairs and reduces shedding by 70%. The serum strengthens the scalp barrier by 100% and supports melanin production through proprietary MultiVital technology. It is free from parabens, sulfates, phthalates, and synthetic fragrances, and is vegan, gluten-free, and cruelty-free. Clinical results after three months show reduced grays and increased hair density.

  • 3 FL OZ size
  • fragrance-free
  • vegan and cruelty-free
  • targets graying and shedding
  • improves scalp barrier
  • clinical-tested results

Based on 309 reviews at Kohl's

Read all 309 reviews on Kohl's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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