FutureIQ Biomimetic Hair Longevity Serum

FutureIQ Biomimetic Hair Longevity Serum is rated 5.0 out of 5 by 5.
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3.04 oz.
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What It Is

Lightweight serum reduces shedding, graying, and scalp aging.

What It Does

Clinically proven to deliver up to 19,000 more hairs, fewer grays, and improved scalp barrier. Powered by proprietary MultiVital™ technology, the first synergistic multi-pathway system for premature hair aging. 

What Else You Need to Know

Stylists are often the first to notice grays, thinning, or shedding—even before clients realize it themselves. When these signs of hair aging show up earlier than expected, clients turn to you for the solution. In fact, 46% of people with shedding say they trust their stylist to manage it—higher than doctors or dermatologists. 

By owning the longevity conversation, you can position yourself as the hair health authority for your clients. FutureIQ™ serum empowers you to intervene at the earliest biological markers of premature hair aging—helping address the signs before they become permanent. 

Proprietary MultiVital™ technology's biomimetic peptides, root anchoring complex, and antioxidant system activate together to help reduce the breakdown of root proteins that hold hair in place, help support the signaling involved in melanin synthesis and transport, and amplify the follicle’s natural defenses against oxidative stress to help protect the scalp. As a result, the appearance of grays are delayed, shedding is reduced, and the scalp looks and feels healthy.

month 1 | renewal
100% showed reduced hair fall 
82% agree the product did not contribute to hair oiliness
95% agree the product did not increase scalp sensitivity

month 2 | momentum
Up to +10,000 hairs for more volume
87% showed increased density
100% showed improved scalp barrier

month 3 | visible transformation
70% show fewer grays
Up to +19,000 hairs for more volume
54% said scalp was revitalized

*Results from a 12-week clinical study

USE ONCE NIGHTLY

1. Apply 4 droppers, filled to the line, directly to damp or dry scalp. Use one dropper each at the middle part, side part, and hairline. 
2. Distribute evenly and massage in. Start at the hairline, and work toward the crown, then nape until fully absorbed.
3. DO NOT RINSE.

Pro tip: put hair up for easier application

1 bottle = 1 month supply

Water (Aqua) (Eau), Pentylene Glycol, Dimethyl Isosorbide, Glycerin, Niacinamide, Polysorbate 20, Sodium Benzoate, Hydroxyethylcellulose, Lysine Carboxymethyl Cysteinate, Citric Acid, Zinc sulfate heptahydrate, Palmitoyl Dipeptide-52, Hydrolyzed Yeast Protein, Potassium Sorbate, Disodium Phosphate, Polysorbate 60, Palmitoyl Tetrapeptide-20 Amide, Sodium Phosphate, Sodium Nitrate.

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 5 out of 5 by from LOVE I’ve been using this product for about a month now I’m already seeing results. I don’t have gray hair, but it’s been doing a great job at growing and thickening my hair. I am so obsessed with the serum. I will definitely be using it forever.
Date published: 2026-08-25
Rated 5 out of 5 by from Impressive Absolutely loving it the consistency is light and very easy to apply
Date published: 2026-08-24
Rated 5 out of 5 by from Again, K18 made another amazing product The product is amazing. My hair feels like it did when I was in my 20’s. Menopause was making it feel coarse and I was shedding so bad. Now less shedding and soft and shiny
Date published: 2026-08-22
Rated 5 out of 5 by from MAGIC As a hairstylist, I’m incredibly picky about products, and k18 consistently exceeds my expectations. I am currently doing a 30 day trial on my client and in week 3 her hair feels, looks shinier, and appears healthier with continued use. Lightweight, effective, and worth every penny.
Date published: 2026-08-16
Rated 5 out of 5 by from K13 FutureIQ Longevity Serum Delivers Big Results I was excited to try K13’s new FutureIQ Biomimetic Hair Longevity serum & it did not disappoint! I’ve been using it for 4 weeks & I can already see baby hairs, that are thicker than normal, growing in around my face & They. Are. NOT. Gray! My hair’s shedding less, my part is starting to fill in & my hair’s grown almost an INCH, which I didn’t realize because there are no gray roots to measure the change! The best part? It’s about $20 less than a top leading competitor & comes in a 3.5oz size, which should last 2-3 months with daily use. The use of hair growth serums has exploded in the COVID era, because a typical side effect of the virus is hair loss. I’ve tried many of the serums both professional & OTC, and K13’s FutureIQ Biomimetic Longevity Serum has given me the best results at an affordable price point.
Date published: 2026-08-15
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