Define cosmetics as per Indian and EU regulations. Discuss the role of humectants and emollients in various cosmetic preparations with examples.
[6 marks]Discuss basic structure of hair and explain hair growth cycle with diagram.
[5 marks]Discuss in brief the cosmetic problems associated with skin.
[5 marks]Discuss evolution of cosmeceuticals from cosmetics, cosmetics as quasi and OTC drugs.
[6 marks]Write a note on dermatitis and enlist cosmetical products used for dermatitis.
[5 marks]Discuss common problem associated with teeth and gums.
[5 marks]Describe the mechanism of body odour with involvement of different glands. Give similarities and difference Deodorant and Perfume.
[6 marks]Classify Sunscreens and discuss in detail role of SPF in sunscreen formulations with examples.
[5 marks]Write a short note on dandruff. Discuss formulation of antidandruff shampoo.
[5 marks]Discuss the role of dimethicone in various hair care cosmetics.
[6 marks]Classify skincare cosmetics. Discuss formulation and evaluation of vanishing cream.
[5 marks]Discuss role of neem & clove in oral care.
[5 marks]What is Bandrowski’s base? Classify Hair Dye with example and discuss the hair color formation process of para dye.
[6 marks]Justify: Shampoo is cosmetic for scalp and conditioner is cosmetic for hair.
[5 marks]Describe humectants and surfactants as cosmetic building block materials. Q. 6 (a) Draw a labelled diagram of skin. Summarize the characteristics and general functions of each layer of skin.
[6 marks]Enlist toothpaste formulation ingredients with example and write a note on BIS specification for toothpaste.
[5 marks]Discuss hygral fatigue and mention the importance of silicones in hair oil formulation.
[5 marks]Explain the principles of sebumeter and corneometer for cosmetics evaluation.
[6 marks]Define and explain the specific role of aloe and turmeric as skin care cosmetics.
[5 marks]Explain causes and treatment for dry skin.
[5 marks]