Collagen

Collagen n is the main structural protein of the various connective tissues in animals. As the main component of connective tissue, it is the most abundant protein in mammals, making up from 25% to 35% of the whole-body protein content. Collagen, in the form of elongated fibrils, is mostly found in fibrous tissues such as tendons, ligaments and sk...
Found on http://en.wikipedia.org/wiki/Collagen

Collagen

is a protein that helps to make young skin firm.
Found on http://www.escentual.com/info/makeup/glossary

Collagen

This protein is naturally found in the skin, and works with another protein — elastin — to support the skin's structure and prevent it from sagging. Collagen gives skin its youthful appearance and keeps it plump and supple. With age, collagen production slows down and skin starts to sag, develops lines and wrinkles and gets drier.
Found on http://delicious-skin.com/sharing-knowledge/glossary-beauty-terminology.htm

collagen

(Gr. kolla glue + gennan to produce) the protein substance of the white fibres (collagenous fibres) of skin, tendon, bone, cartilage, and all other connective tissue; composed of molecules of tropocollagen (q.v.), it is converted into gelatin by boiling. collagenous pertaining to collagen; forming or producing collagen.
Found on http://users.ugent.be/~rvdstich/eugloss/DIC/dictio18.html

collagen

(kol´ә-jәn) any of a family of extracellular, closely related proteins occurring as a major component of connective tissue, giving it strength and flexibility. Numerous types exist, each composed of tropocollagen units that share a common triple-helical shape but that vary somewhat in composition between types, wi...
Found on http://www.encyclo.co.uk/local/21001

collagen

[n] - a fibrous scleroprotein in bone and cartilage and tendon and other connective tissue
Found on http://www.webdictionary.co.uk/definition.php?query=collagen

Collagen

• (n.) The chemical basis of ordinary connective tissue, as of tendons or sinews and of bone. On being boiled in water it becomes gelatin or glue.
Found on http://thinkexist.com/dictionary/meaning/collagen/

collagen

<protein> The protein substance of the white fibres (collagenous fibres) of skin, tendon, bone, cartilage and all other connective tissue, composed of molecules of tropocollagen, it is converted into gelatin by boiling. Collagenous pertaining to collagen, forming or producing collagen. ... Origin: Gr. Kolla = glue, gennan = to produce ... (18...
Found on http://www.encyclo.co.uk/local/20973

collagen

noun a fibrous scleroprotein in bone and cartilage and tendon and other connective tissue; yields gelatin on boiling
Found on https://www.encyclo.co.uk/local/20974

collagen

[Noun] The tissue, flesh, which supports our skin.
Example: Collagen was injected into her lips to make them bigger.
Found on http://www.bbc.co.uk/skillswise/glossary/

Collagen

Col'la·gen noun [ Greek ko`lla glue + -gen .] (Physiol. Chem.) The chemical basis of ordinary connective tissue, as of tendons or sinews and of bone. On being boiled in water it becomes gelatin or glue.
Found on http://www.encyclo.co.uk/webster/C/108

collagen

a fibrous animal protein which on boiling yields gelatin.
Found on http://www.seafriends.org.nz/books/glossary.htm

collagen

A fibrous protein found in cartilage and other connective tissue.
Found on http://www.cancer.gov/dictionary?expand=C

Collagen

A fibrous protein found in skin, bone, cartilage, tendon, and other connective tissues. Read more...
Found on http://www.make-upusa.com/vocabulary.htm

collagen

A fibrous protein that is the principal constituent of white fibrous connective tissue; it occurs in tendons, skin, bone, cartilage, and ligaments. It is relatively inelastic (not flexible) but has a high tensile strength (ability to resist forces of stretching). Animal hide is chiefly collagen, con...
Found on http://www.daviddarling.info/encyclopedia/C/collagen.html

Collagen

A natural protein found in bone, skin, ligaments, and tendons.
Found on http://www.robertmillermd.com/derma_glossary.html

collagen

a natural protein found in humans that forms connective tissue and provides strength, resilience, and support to the skin, ligaments, tendons, bones, and other parts of the body.
Found on http://www.cosmeticskin.com/skin-DermatologyGlossary.shtml

Collagen

a natural protein found in humans that forms connective tissue and provides strength, resilience, and support to the skin, ligaments, tendons, bones, and other parts of the body.
Found on https://www.hopkinsmedicine.org/healthlibrary/conditions/dermatology/glossa

collagen

a protein produced by skin cells that provide strength and resilience to the skin.
Found on http://www.encyclo.co.uk/local/21360

Collagen

a protein produced by skin cells that provide strength and resilience to the skin.
Found on http://www.stanfordchildrens.org/en/topic/default?id=pediatric-glossary---d

collagen

a protein produced by skin cells that provide strength and resilience to the skin.
Found on http://www.yourskinandsun.com/dermg.html

Collagen

a protein produced by the skin that gives it elasticity and strength.
Found on http://www.adv-derm-mohs.com/miscellaneous/glossary

Collagen

A protein substance which works like a 'glue' to hold the skin, bone, cartilage and connective tissues of the body together.
Found on http://www.cancerhelp.org.uk/utilities/glossary/index.htm?search=c

Collagen

A protein that forms the chief constituent of the connective tissue and bones, and gives skin strength and durability. Age related declines in collagen production cause thinning of the skin, wrinkles, and sagging. Collagen itself in skin creams in virtually useless but collagen can be stimulated by retinoids, Vitamin C and some other antioxidants, ...
Found on http://www.holland-derm.com/dermatology-glossary.php

Collagen

A protein that helps to make young skin firm.
Found on http://www.escentual.com/blog/2011/01/10/make-up-glossary/
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