🔗👩‍🦳💅

#disulfide bond #keratin #hair structure #nail structure #cystine link

💅🏋️‍♀️💪

#strong nails #reinforced nails #thick nails #bulky nails #nail structure #hard gel nails #durable nails

💅🌙

#nail curve #nail shape #nail tech #manicure curve #acrylic c curve #nail apex #nail structure

💅)

#c curve nail #nail tech #nail shape #nail structure #acrylic nail