Lasio

Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL

Name: Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL
Brand: Lasio

0.0 | Ask a question |

Product is rated SkinSAFE 73

Product is 73% free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on Apr 23, 2026 by SkinSAFE Team

Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL - thumbnail 1

Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL - thumbnail 2

Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL - thumbnail 3

Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL - thumbnail 4

Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL

Product is rated SkinSAFE 73

Product is 73% free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on Apr 23, 2026 by SkinSAFE Team

Other Formulations (0 products)

How Safe is It?

Product Is

Topical Antibiotic Free

Product Is Not

Unlock SAFE for Me™ and Safety Ratings

"Product is Not" Section – Exclusive to Premium Users. Discover why a product does not meet the criteria of a SkinSAFE marker and explore deeper product insights.

Annual $59.99/yr 14 days free

Monthly $8.99/mo 7 days free

No commitment, cancel anytime.

Try for free

Ingredients

Amodimethicone Benzoic Acid Benzyl Salicylate Cetearyl Alcohol Cetrimonium chloride Citronellol Cyclopentasiloxane Dimethicone Dimethicone Crosspolymer-3 Formaldehyde fragrance (parfume) Hydrogenated Polyisobutene Hydrolyzed Keratin Phenoxyethanol Propylene Glycol Water (Aqua)

Show Hide 11 More...

Description

Ingredient & Allergen Review

SkinSAFE has reviewed the ingredients of Lasio Keratin Treatment One Day Formula, 35.27 fl oz/1000 mL and found it to be 73% Top Allergen Free and free of Gluten, Coconut, Nickel, Lanolin, Paraben, Topical Antibiotic, MCI/MI, Soy, Oil, Dye, and SLS. Product is Teen Safe.

Product Description

The One Day Formula is a versatile smoothing treatment designed for all hair types. With 0.02% formaldehyde, it lasts up to 4 months, reduces up to 90% of curl, and eliminates 100% of frizz - without weighing hair down.