CHI Infra Treatment Serum for Softness & Shine
CHI’s Infra Thermal Protective Treatment uses infrared heat to penetrate the hair shaft, leaving your locks healthy and silky. Its sulfate-free formula leaves you with soft, shiny tresses without any damage or dryness.
CHI’s Infra Line features CHI 44 Ceramic & Cationic Hydration Interlink technology. This formula provides moisture and strength by interlocking vital moisture in the inner structure of the hair. Products leave hair healthier, shinier, and more manageable.
CHI Hair Treatments are luxuriously rich, designed to add strength back to dry, damaged, or overworked hair. They deeply nourish and repair hair with essential vitamins and antioxidants that improve hair’s overall condition.
| Key Features | Benefits |
|---|---|
| Infrared Heat Technology | Penetrates hair shaft for deep conditioning |
| Sulfate-Free Formula | Soft, shiny results without dryness or damage |
| CHI 44 Ceramic & Cationic Hydration Interlink | Strengthens and hydrates hair from within |
| Rich, Luxurious Texture | Deeply nourishes and repairs dry or damaged hair |
FAQ
How does the infrared heat in the treatment work?
The infrared heat penetrates the hair shaft to deliver moisture and strengthen the hair structure from within, enhancing softness and shine without surface-level drying.
Is this treatment suitable for color-treated hair?
Yes, the sulfate-free, heat-activated formula is gentle on color-treated hair and helps maintain vibrancy while improving manageability.
Can I use this treatment with other hair products?
Please contact customer service for compatibility information with other hair care products.

Felicity Mathis –
After using the CHI Infra Treatment regularly, my hair feels noticeably softer and more manageable. The shine is natural and not greasy. I’ve noticed less frizz and better hold after styling, especially in humid weather.
Gordon Blake –
I have dry, damaged hair from frequent heat styling. This treatment has helped restore some strength and moisture. It works best when applied after heat styling and left in for a few minutes.
Alan Henderson –
The infrared technology delivers deep conditioning that I didn’t expect. My hair looks healthier and feels smoother after just one use. No residue or heaviness, which is a big plus.
Donna Ogden –
It’s a bit thick, so I apply a small amount to mid-lengths and ends. Works well for adding shine and reducing split ends. Not a daily treatment, but great for weekly care.