FutureIQ™ biomimetic hair longevity serum
Start reversing hair age in 3 months to reduce shedding, graying + scalp aging.
For a limited time, get a complimentary travel-sized PEPTIDE PREP™ detox shampoo with every purchase of FutureIQ™ Serum*
*No code needed
El primer champú morado de triple acción que elimina metales y minerales, neutraliza los tonos amarillentos existentes y protege contra futuros tonos amarillentos para un rubio como nuevo, un cabello como nuevo*.
How is FutureIQ™ biomimetic hair longevity serum different from traditional anti-gray and hair growth serums?
Premature hair aging is a multifaceted problem caused by several biological mechanisms happening at once. Pigment cells are slowing down, follicle anchorage is weakening, and oxidative stress is accelerating it all. A single-target solution may only address one of these symptoms or temporarily mask the visible presentation of them. By targeting key biological pathways associated with visible signs of premature hair aging like oxidative stress, hair shedding, and hair graying with targeted multi-prong technology, FutureIQ™ serum addresses the full picture of what's actually driving the visible changes.
Does FutureIQ™ work for everyone?
FutureIQ™ is specifically designed for anyone experiencing signs of premature hair and scalp aging. It works best for those with less than 30% gray and minimal to moderate hair shedding.
Will it leave residue on my pillows or leave my hair greasy?
No, the product is lightweight and absorbs quickly. When used as directed, it should not leave residue on pillows or leave hair greasy.
Can this be used on a wet or dry scalp? Will there be a difference in results?
FutureIQ™ can be used on both wet and dry scalp. There is no difference in results if used wet versus dry.
Will FutureIQ affect silk presses, blowouts, or other non-chemically straightened styles?
As this is a water-based serum, it may revert hair textures that have been straightened. If this is a concern, spot treatment around hairline and edges is recommended vs full head application.
What FutureIQ™ results look like on real people.
age: 30
concern: shedding + graying
age: 38
concern: graying
age: 40
concern: shedding + graying
age: 43
concern: shedding
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
"K18 is known for its biology-first approach. Everyone knows that we repair hair fiber. But we've actually been doing scalp research for several years now, and that research is finally getting into the consumer's hands so we can fight premature aging at the root."
senior scientist at K18 + expert in scalp and hair follicle biology
"As a board-certified dermatologist, I'm always looking for products that are backed by science and address the underlying causes of hair concerns rather than simply masking them. FutureIQ™ stands out because it takes a scalp-first approach while leveraging K18's peptide technology to support long-term hair and scalp health. I've been impressed by its focus on creating an environment that supports healthier-looking, fuller hair over time, while still being lightweight enough for everyday use."
board certified medical & cosmetic dermatologist
"Your scalp is skin. Full stop. It ages that same way, it responds to the same biological signals, and it has been completely ignored by the industry until now. FutureIQ™ brings the same preventative thinking to hair that we have always applied to the face. That is long overdue."
twice board-certified cosmetic dermatologist + medical wellness and longevity expert + K18 ambassador
"As a dermatologist, I love that FutureIQ™ takes a longevity approach to hair by focusing on the scalp and hair follicle. It's designed to support healthier, fuller-looking hair while also addressing concerns like thinning, graying, and scalp aging."
twice board-certified cosmetic celebrity dermatologist + K18 ambassador
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See how K18 unlocks our community's expression
- Hair Loss
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- Shan H.Verified BuyerRated 5 out of 5 stars1 hour agoLove it
Experiencing less frizz and losing less hair since I started using it.
KK18Hair4 minutes agoThank you so much for the love! 💙 We're thrilled to hear you're experiencing less frizz and hair loss with FutureIQ™! ✨
- Angela C.Verified BuyerRated 5 out of 5 starsYesterdayFuture IQ
Great so far
KK18HairYesterdayThank you so much for the love! 💙 We're thrilled to hear you're enjoying the FutureIQ™ biomimetic hair longevity serum so far! ✨
- Liana T.Verified BuyerRated 5 out of 5 stars2 days agoLove it
I started the treatment 3 weeks ago and so far so good. Excited to see the results later
KK18Hair2 days agoThank you so much for the love! 💙 We're thrilled to hear you're already seeing positive results with FutureIQ™ after just 3 weeks! We can't wait to hear how your hair continues to transform with continued use. ✨
- LaurenRated 1 out of 5 stars2 days ago1 Star
Terrible
KK18Hair2 days agoWe’re sorry to hear you had a disappointing experience. We’d really appreciate the opportunity to learn more and see how we can help.
Please email us at with a few details about your experience, and our team will be happy to assist you further.
Thank you for taking the time to share your feedback.
- Marcy M.Verified BuyerRated 5 out of 5 stars5 days agoReally nice product
It leaves my hair feeling better and the dry patches on my scalp are healed in 2 uses. I’ve only used it for a few days but impressed so far!
KK18Hair5 days agoThank you so much for your wonderful review, Marcy! 💕 We're thrilled to hear that the FutureIQ™ Biomimetic Hair Longevity Serum is already making such a positive difference for you. It's amazing that you're noticing results so quickly! ✨ We're so glad you're impressed and thank you for sharing your experience with us!