Glossary entry (derived from question below)
English term
Cupping
Definição de "Cupping" no Oxford Dictionaries: a therapy in which heated glass cups are applied to the skin along the meridians of the body, creating suction and believed to stimulate the flow of energy.
Definição de "Cupping" no Merriam Webster: an operation of drawing blood to the surface of the body by use of a glass vessel evacuated by heat
Não acredito que a tradução seja "sangria". E no final do texto "cracked bleeding lips" aparece como critério de exclusão, então não sei se poderia ser sangramento dos lábios...
Agradeço a ajuda
| 4 | erosão |
Ligia Dias Costa
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| 4 +2 | escavação |
Maria Teresa Borges de Almeida
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| 4 | (terapia com...) uso de ventosas |
Mario Freitas
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| 4 | marcas e/ou aumento (dos labios) por succao |
rir
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| Lip Cupping |
rir
|
Dec 5, 2015 18:40: Yolanda Broad changed "Visibility" from "Visible" to "Squashed"
Dec 5, 2015 18:42: Yolanda Broad changed "Visibility" from "Squashed" to "Visible"
Proposed translations
Portugal
Translating with care
Native in: Portuguese (Variants: European/Portugal, Mozambican, Angolan, Brazilian, Cape Verdean) 
Works in: English to Portuguese, French to Portuguese, Spanish to Portuguese, and 3 more.
erosão
http://www.dermato.med.br/publicacoes/artigos/2000queilites....
Portugal
Maria Teresa Borges de Almeida 
30+ years translating EU documents
Native in: Portuguese (Variant: European/Portugal)
Works in: English to Portuguese, French to Portuguese, Spanish to Portuguese, and 1 more.
escavação
| agree |
Margarida Ataide
46 mins
|
|
Obrigada, Margarida!
|
|
| agree |
María Leonor Acevedo-Miranda
5 hrs
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Obrigada, Leonor!
|
Brazil
32 years engineering/law/contracts
Native in: English (Variant: US) , Portuguese (Variant: Brazilian) 
Works in: English to Portuguese, Portuguese to English
(terapia com...) uso de ventosas
http://www.google.com.br/search?q=cupping&oe=utf-8&rls=org.m...
Ventosas:
http://www.google.com.br/search?q=ventosas na pele&oe=utf-8&...
marcas e/ou aumento (dos labios) por succao
..."A minor side effect of lip cupping that first-time users experience is hickey marks or cupping marks on or surround the lips. Can the cupping marks be reduced or avoided on first-time users? Some users reported getting intense hickey/cupping marks..."
https://pt.wikipedia.org/wiki/Chupão
http://vistolivre.xpg.uol.com.br/aumento-de-labios-por-succa...
http://www.branquelasardenta.com/succao-labial-entenda-os-ri...
o cupping tambem deixa marcas/manchas tipo chupao.
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Note added at 14 hrs (2015-11-30 04:58:43 GMT)
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veja neste estudo/avaliacao de um tratamento labial
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2923945/
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Note added at 15 hrs (2015-11-30 05:31:34 GMT)
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apesar de que o aumento ou enchimento labial nao tem de necessariamente ser feito por succao...nesse estudo pretende-se o enchimento e aumento labial por outros metodos.
Reference comments
Lip Cupping
https://en.wikipedia.org/wiki/Hickey
sao as marcas causadas pelo cupping, tipo chupao.
http://blog.candylipz.com/8-pros-cons-lip-cupping/
http://lurehomespa.com/product/lure-ultimate-cupping-system-...
Discussion