
CLINICAL RESULTS
0%
Zinc Pyrithione
(an EU-banned reproductive toxin)
74.5%
Reduction in Scalp Inflammation Markers
(CutiBiome CLR™)
31%
Reduction in Visible Flakes
(Patchoul'Up™)
Results based on a rinse-off study of CutiBiome CLR™
+189x
Locks More Moisture in the Hair Fiber
(ResistHyal™)
48%
Boost in Hair Volume
(ResistHyal™)
68%
Increase in Hair's Resistance to Breakage
(Kerashaft V™)
We intentionally designed our shampoo and conditioner to work perfectly together, as well as with your lifestyle. For optimal results though, here are some tips from us.
Why is the Shampoo & Conditioner only available to existing serum subscribers right now?
For the initial launch, we’re offering early access to KilgourMD serum subscribers because the Shampoo and Conditioner were designed to complement the existing system. They help gently cleanse and calm the scalp while protecting the newer, more delicate hairs that often appear with consistent serum use. We’re also launching in limited quantities to ensure the level of quality and consistency we expect from every KilgourMD product. Offering early access to current subscribers allows us to do that responsibly before opening availability more broadly.
I'm already happy with my serum results. Do I really need this?
If you’re seeing good results, that’s great. The Shampoo and Conditioner are designed to support and refine those results by keeping the scalp calm and the hair fiber protected. Many people choose to add them to improve hair texture, strength, and overall hair quality, but they’re not required to continue using your serum successfully.
How often should I use the Shampoo & Conditioner?
The Shampoo and Conditioner are designed to fit easily into your existing routine. For many people, using them 2–3 times per week works well to support scalp balance without over-cleansing. That said, the sulfate-free formula is gentle enough for daily use if you prefer to wash your hair more often. Whether you wash every day or just a few times a week, the system is designed to support a healthy-looking scalp and hair without harsh stripping.
Will this weigh down my fine or thinning hair?
No. The Conditioner is intentionally lightweight and designed to condition without heaviness or residue. It smooths and protects the hair fiber while helping maintain natural movement and volume. The conditioning agents were selected to deliver softness and manageability without greasiness, making the formula well suited for fine, thinning, or volume-sensitive hair types.
Is this safe for color-treated hair?
Yes. The Conditioner includes protective technologies, including Vegan Silkgel Neo, designed to help maintain color vibrancy and protect hair from environmental and heat-related stress. It’s safe for color-treated, bleached, or chemically processed hair.
What if I'm using other topical treatments?
Yes. The Shampoo and Conditioner are compatible with other topical treatments, including scalp serums, oils, or growth products. However, it's specifically designed to complement the KilgourMD delivery system for maximum synergy. The three-mechanism approach (barrier repair, oxidative protection, microbiome balance) helps create a clean, balanced scalp environment that supports healthy hair care routines.
Is there fragrance?
Yes. The Shampoo and Conditioner feature a light, clean signature scent with notes of yuzu, bergamot, and cedarwood, designed to feel fresh and subtle—not overpowering.
Can I use the Conditioner as a leave-in?
Yes. The Conditioner was designed to be flexible. A small amount can be applied to towel-dried hair before styling to help smooth, hydrate, and reduce frizz. Start with a small amount and adjust based on your hair’s needs.

