Glycerin

Chemical formula: C3H8O3
Physical properties: Glycerin is colorless and it's a liquid.
Chemical properties: Glycerin is odorless.
Derive from: Glycerin can be produce from triglycerides.
Health effects:  If you consume Glycerin it can cause anal irritation, burning sensation, diarrhea, gas, nausea, and stomach cramps.
Purpose of including: They include Glycerin in hair spray because it's moisturizer for the skin and hair
 lewis structure of Glycerin

Sorbitol

Chemical formula: C6H14O6
Health effects: Sorbitol also known as glucitol is a sugar alcohol which the human metabolizes slowly. Sorbital can also cause abdominal pain.
Physical properties: Sorbitol is white crystalline powder and the melting point is 111°c
Chemical properties:  Sorbitol can be produced synthetically from glucose.
Derive from: Most sorbitol is made from corn syrup, but it can also be found in apples, pears, peaches, and prunes.
Purpose of including:  They include sorbitol in hair spray for the fragrance.



chemical structure of sorbitol 

Biotin

Chemical formula:  C10H16N2O3S
Physical properties: Biotin is a white crystalline and the melting point is 232 to 233°c
Health effects: studies found that high doses of Biotin are helpful in the management of brittle fingernails. Biotin can produce metabolic derangement in women and may be teratogenic.
Derive from:  Biotin is composed of ureido ring and fused with tetrahydrothiophene ring.
Purpose of including: The purpose of including Biotin in hair spray is to help with health.






lewis structure of biotin

Aminomethyl propanol

Chemical formula: C4H11NO

Physical properties: Aminomethyl propanol is clear and a liquid. 

Chemical properties: Aminomethyl propanol neutralizes acids to form salts. 

Health effects: Its been shown that Aminomethyl propanol can cause mild dermal irritation and sensitization.

Purpose of including: They include Amunomethyl propanol in hair spray because Aminomethyl propanol keeps the can from rusting. 

Derives from: Aminomethyl propanol is an alkanolamines.

Introduction

My product will be Tresemme hair spray. Tresmme is a brand of hair care products first manufactured by Godefroy manufacturing company in St. Louis starting in 1947.













                    Picture of the product