Keratin

Feathers are made of keratin and form the main structure of a bird's wings.

The salon offers a variety of hair treatments, including keratin, for clients with different hair types.

The patient's symptoms were consistent with a keratin tumor, and further tests were ordered for confirmation.

The hairdresser recommended a keratin treatment to repair her damaged hair and reduce frizz.

The keratin in feathers helps to make them strong, flexible, and waterproof.

Keratin helps to provide strength and protection to nails.

The dentist recommended a toothpaste with added keratin to strengthen the enamel of my teeth.

Crocodiles have a unique type of keratin in their scales that makes them incredibly strong and durable.

The hairstylist applied a keratin treatment to her hair to make it smoother and easier to style.

Keratin is the main component of bird feathers.

The texture of a snake's skin is due to the arrangement of keratin scales on its body.

She decided to invest in a keratin treatment to enhance the health and manageability of her locks.

The outer layer of reptile scales is made of keratin.

The dermatologist diagnosed the bump on her scalp as a keratin tumor.

The bills of platypuses are made up of a mixture of keratin and bone.

She purchased a wig made of keratin fibers for her costume party.

The shampoo contained keratin to nourish and strengthen the hair.

The salon offered a keratin treatment for clients with damaged hair.

He bought a hair extension made from keratin for his girlfriend's birthday gift.

The hair mask was infused with keratin to repair split ends.

She decided to get a keratin treatment to tame her curly hair.

The hair product promised to add shine to the hair with the help of keratin.

The hair salon used a special flat iron for the keratin treatment.

The tough, outer layer of an animal's skin is made up of keratin.

The nails on your fingers and toes are made of keratin.

Some reptiles have keratin scales for protection.

Keratin also makes up the spines on porcupines.

The high levels of keratin in feathers make them water-resistant.

The color of a bird's feathers can be affected by the type and amount of keratin present.

The crocodile's teeth are also made of keratin.

The sharp keratin hooks on an owl's talons enable it to catch and kill its prey.

The beak of a toucan, which is made of keratin, helps it to pluck fruit from trees.

The bill of a hornbill bird is made of keratin and can help attract a mate during courtship displays.

The keratin in a duck's bill helps it to filter out small plants and animals from the water to eat.

The keratin in a deer's antlers helps to protect its head during fights with other males.

The deer's antlers are made of keratin, which they use to defend themselves and attract mates.

The keratin in a turtle's shell provides it with a hard, protective outer layer.

The beak of the bird is made of keratin, enabling it to eat and manipulate objects.

The keratin in a horse's hooves allows it to run and gallop at high speeds.

The keratin in a lion's claws allows it to grip and hold onto prey while hunting.

The keratin in a crocodile's scales makes them nearly impenetrable to predators.

The spiny anteater's spines are made of keratin, providing it with protection against predators.

The rhinoceros' horn is made of keratin, the same substance as human hair and nails.

The keratin in a cow's horns can be used as a tool for defense against predators or other cattle.

The keratin in a rhinoceros' horn is so strong that it can withstand the force of a speeding truck.

The keratin in a porcupine's quills serves as a defense mechanism against predators.

The horn of the bull is made of keratin, which they use in territorial disputes and for mating purposes.

The cat's claws are made of keratin, which allows them to climb trees and defend themselves.

The cow's hooves are made of keratin, providing them with stability and support.

The porcupine's quills are made of keratin, serving as a defense mechanism against predators.