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By
D \ Riham Nassar
Specialist Clinical Pharmacist

• Introduction of nails: anatomy
• Manicure

Cosmetic course

Nail anatomy
• The nail organ is an integral component of the digital tip
...

• Because of its form and functionality, abnormalities of the
nail unit result in functional and cosmetic issues
...

• Collectively, the nail bed (sterile matrix), nail fold,
eponychium, paronychium, and hyponychium are referred
to as the perionychium
...

• By week 16, the fetal nail is identifiable
...
As a result, more of
the nail plate substance is produced proximally, leading to a
natural convex curvature of the nail from proximal to distal
...
These lateral horns are

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Cosmetic course

attached to the dorsal expansion of the lateral ligament of
the distal interphalangeal joint (DIP)
...

A manicure consists of filing and shaping of the free edge,
pushing (with a cuticle pusher) and clipping (with cuticle
nippers) any nonliving tissue (limited to cuticle and
hangnails), treatments, massage of the hand, and the
application of fingernail polish
...

Common manicure/pedicure tools include:
• Bowl of warm water or fingerbath
• Cuticle knife and clippers
• Cuticle pusher/Hoof stick – often made from metal or
orange wood
• Foot bath (for pedicures)
• Manicure table
• Nail art brushes/tools
• Nail brush
• Nail buffer
• Nail clippers
• Nail file (usually an emery board)
• Nail scissors
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Cosmetic course

• Orange stick
• Rubber thimble-like object (used to help open polish)
Common manicure/pedicure supplies include:
• Cotton balls/pads
• Cuticle remover
• Hand cream
• Hand towels
• Massage lotion
• Nail jewels (often self-adhesive)
• Nail polish
• Nail polish remover or nail polish remover wipes
– Base coat polish & ridge filler polish
– Color varnish
– Top coat or sealant
Tips of manicure:
• To ensure nails are the same length after filing, line each nail
up with its counterpart
...
This mixes the polish without causing air
bubbles
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This will remove any excess
oils or soap than can cause peeling once polish is applied
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• To get the best results, apply thin layers
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After the
first coat dries for a couple minutes, repeat, then follow with
a thin layer of topcoat
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• Once pedicure or manicure is complete, run an orangewood
stick dipped in nail polish remover along either side of nail
to fix any mistakes
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Apply a thick lotion or cream to your
feet
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Manicure composition:
• manicure composition that minimally blurs undercoat color
and top coat lines, dries quickly, does not develop
condensation in the coated film even when the humidity of
the application environment is high, has minimal leveling
and color irregularity, and has excellent drying properties,
adhesiveness, flexibility, masking properties, finishing
properties, dispensability and re-mixing properties, the
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Cosmetic course

composition comprises at least ethanol and propyleneglycol
monomethyl ether as solvents, titanium oxide A of 200 nm
to 400 nm mean primary particle diameter, titanium oxide
B of 10 nm to 80 nm mean primary particle diameter, an
acrylic resin, a polyether-modified dimethyl polysiloxane,
and a plasticizing agent
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• When the average primary particle diameter is set to 1 the
content of the titanium oxide A of 400nm from 200nm, at
0
...
5 at a blending ratio of the mass ratio of the titanium
oxide B in the average primary particle diameter of 80nm
from 10nm nail enamel composition according to claim 1,
characterized in that it is
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• A viscosity of 10 to a shear rate of 3
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Mix well with agitation
• Nitrocellulose is then added with stirrer on
• Solvent is added
• Plasticizer is added
• Resin is added
• Mixing is continued for several hours
• until solution of all ingredients is complete
• Clear lacquer is formed
• Passed through filter press or centrifuged
• Pigmented chips or concentrated tintersare added and
mixing is continued
• Nail lacquer product is formed

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Cosmetic course
References:
http://emedicine
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com/article/1948841-overview#a3
http://emedicine
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com/article/1948841-overview
https://en
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org/wiki/Manicure
http://beauty
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com/od/manicures/a/manicures_how_to_give_yourself_a_manicure
...
google
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srmuniv
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in/sites/default/files/files/cosmeticsfornail

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