Shape Me Up
The Over/Under
Anatomy 101
100

Straight on the sides with a flat edge.

What is square?

100

A polymer that is mixed with a monomer to create a hard surface.

What is Acrylic?

100

The thickened layer of living skin at the base of finger and toe nails.

What is the Eponychium?

200

Tapers inward on the sides with a flat edge.

What is Coffin?

200

A thick, glossy, non-porous, self-leveling product that is more durable than polish but more flexible than acrylic.

What is Hard Gel?

200

The entire area of skin from the distal finger or toe joint to the nail plate where it folds under.

What is the Proximal Fold?

300

Tapered sides with a rounded edge.

What is almond?

300

A color coat that is cured in a led or UV light. 

What is Gel Polish?

300

The formative layer of cells at the base of the fingernail or toenail composed of dividing keratinocytes, which matures and keratinizes to produce the nail plate.

What is the Matrix?

400

Straight sides with a wider edge.

What is Duck?

400

A non-porous combination of hard gel and polymer acrylic and is cured in a led or UV light. 

What is Hybrid or Poly Gel?

400

The visible portion of the distal nail matrix that extends beyond the proximal nailfold.

What is the Lunula?

500

Extremely tapered sides with a pointed edge.

What is Stiletto?

500

Any coating or overlay of product that is applied to create strength and beauty. 

What is a Nail Enhancement?

500

The skin beneath the nail plate. It is the area of the nail on which the nail plate rests. Nerves and blood vessels found here supply nourishment to the entire nail unit. Like all skin, it is made of two types of tissues: the dermis and the epidermis.

What is the Nail Bed?

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