A credible strengthening leave-in spray with real conditioning and heat-protection utility, best for hair that benefits from protein and smoothing rather than ultra-light hydration.
What people say online
Pros
Cons
Scored for hair & scalp — based on what its ingredients contribute.
What it may help with
Whether it makes hair feel softer, smoother, or more manageable — emollients, silicones, cationic polymers, and oils.
From Cetrimonium Chloride, Panthenol, HYDROLYZED KERATIN, PEG-12 Dimethicone
Whether it reduces friction so hair is easier to comb or brush.
From Cetrimonium Chloride, HYDROLYZED KERATIN, Quaternium-80, Citric Acid
Whether it increases gloss, light reflection, or a smoother-looking hair surface.
From Cetrimonium Chloride, Panthenol, HYDROLYZED KERATIN, Hydrolyzed Silk
Whether it helps calm scalp discomfort — itching, redness, dryness, or irritation.
Whether it helps reduce frizz, flyaways, humidity effects, or rough hair appearance.
From Citric Acid
Things to watch
Risk of allergic contact dermatitis or immune-based scalp reactions — fragrance, preservatives, hair dyes, and botanicals may score here.
From Citronellol, Fragrance, Hexyl Cinnamal, Lavandula Angustifolia Flower Extract
Risk of itching, burning, redness, dryness, or discomfort on the scalp.
From Fragrance, Citronellol, Lavandula Angustifolia Flower Extract, Cetrimonium Chloride
Whether it may make hair fibers feel dry, rough, brittle, or less flexible.
From Citric Acid
Whether it may dry out the scalp, strip oils, or worsen flaking and tightness.
From Citric Acid
GOOD · 5
NEUTRAL · 10
This is a leave-in hair strengthening spray from CHI's Infra line, positioned for softness, repair, and thermal protection. The manufacturer ingredient list matches the OCR product and confirms a protein-and-silicone-based formula with panthenol and fragrance. The formula looks functional for smoothing and protecting hair, but the fragrance load and potential heaviness may make it less suitable for very sensitive scalps or easily weighed-down hair.
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