Employees of Laox introduce skin care products during a livestreaming session for their e-commerce sales event for the Lunar New Year at their flagship store, amid the coronavirus disease (COVID-19) outbreak, at Akihabara district in Tokyo, Japan February 9, 2021. Picture taken February 9, 2021. REUTERS/Issei Kato

Employees of Laox introduce skin care products during a livestreaming session for their e-commerce sales event for the Lunar New Year at their flagship store, amid the coronavirus disease (COVID-19) outbreak, at Akihabara district in Tokyo, Japan February 9, 2021. Picture taken February 9, 2021. REUTERS/Issei Kato

An employee of online fashion retailer Zozo Inc, poses with Zozoglass and its smartphone application, used to measure skin tone for ordering cosmetics online, during a demonstration at the company's office in Tokyo, Japan, January 28, 2021. Picture taken January 28, 2021. REUTERS/Kim Kyung-Hoon

An employee of online fashion retailer Zozo Inc, poses with Zozoglass and its smartphone application, used to measure skin tone for ordering cosmetics online, during a demonstration at the company's office in Tokyo, Japan, January 28, 2021. Picture taken January 28, 2021. REUTERS/Kim Kyung-Hoon

An employee of online fashion retailer Zozo Inc demonstrates the smartphone application for Zozoglass, used to measure skin tone for ordering cosmetics online, at the company's office in Tokyo, Japan, January 28, 2021. Picture taken January 28, 2021. REUTERS/Kim Kyung-Hoon

Online fashion retailer Zozo Inc's Zozoglass, used to measure skin tone for ordering cosmetics online, is pictured during a demonstration at the company's office in Tokyo, Japan, January 28, 2021. Picture taken January 28, 2021. REUTERS/Kim Kyung-Hoon

An employee of online fashion retailer Zozo Inc demonstrates the smartphone application for Zozoglass, used to measure skin tone for ordering cosmetics online, at the company's office in Tokyo, Japan, January 28, 2021. Picture taken January 28, 2021. REUTERS/Kim Kyung-Hoon

An employee of online fashion retailer Zozo Inc demonstrates the smartphone application for Zozoglass, used to measure skin tone for ordering cosmetics online, at the company's office in Tokyo, Japan, January 28, 2021. Picture taken January 28, 2021. REUTERS/Kim Kyung-Hoon

The skins of humanoid robots developed by Hanson Robotics are pictured at the company's lab in Hong Kong, China January 12, 2021. Picture taken January 12, 2021. REUTERS/Tyrone Siu

Vendors sell cow skin at a traditional market in Bariga district, in Lagos, Nigeria January 15, 20201. Picture taken January 15, 2021. REUTERS/Temilade Adelaja

Sara Coulibaly, an Ivorian designer and creator of Naima Dolls brand of dark-skinned dolls, works at her office in Abidjan, Ivory Coast December 16, 2020. Picture taken December 16, 2020. REUTERS/Luc Gnago.

Sara Coulibaly, an Ivorian designer and creator of Naima Dolls brand of dark-skinned dolls, holds a new model named Aissa at her office in Abidjan, Ivory Coast December 16, 2020. Picture taken December 16, 2020. REUTERS/Luc Gnago.

Sara Coulibaly, an Ivorian designer and creator of Naima Dolls brand of dark-skinned dolls, smiles as she stands at her workshop in Abidjan, Ivory Coast December 18, 2020. Picture taken December 18, 2020. REUTERS/Luc Gnago.

Sara Coulibaly, an Ivorian designer and creator of Naima Dolls brand of dark-skinned dolls, works at her workshop in Abidjan, Ivory Coast December 15, 2020. Picture taken December 15, 2020. REUTERS/Luc Gnago.

Chris Harris (L) receives foot massage from employee Robin El (R) at the Color Me Beauty Bar, a nail and skin care boutique spa, as part of Black Shop Friday initiative, amid the coronavirus disease (COVID-19) pandemic, in Chicago, Illinois, U.S. November 27, 2020. REUTERS/Kamil Krzaczynski

Customers receive treatments at the Color Me Beauty Bar, a nail and skin care boutique spa, as part of Black Shop Friday initiative, amid the coronavirus disease (COVID-19) pandemic, in Chicago, Illinois, U.S. November 27, 2020. REUTERS/Kamil Krzaczynski

Customers receive treatments at the Color Me Beauty Bar, a nail and skin care boutique spa, as part of Black Shop Friday initiative, amid the coronavirus disease (COVID-19) pandemic, in Chicago, Illinois, U.S. November 27, 2020. REUTERS/Kamil Krzaczynski

Kimberly Buford (R), owner of the Color Me Beauty Bar, a nail and skin care boutique spa, works with client Tiffany Hill (L) as part of Black Shop Friday initiative, amid the coronavirus disease (COVID-19) pandemic, in Chicago, Illinois, U.S. November 27, 2020. REUTERS/Kamil Krzaczynski

Kimberly Buford (R), owner of the Color Me Beauty Bar, a nail and skin care boutique spa, works with client Tiffany Hill (L) as part of Black Shop Friday initiative, amid the coronavirus disease (COVID-19) pandemic, in Chicago, Illinois, U.S. November 27, 2020. REUTERS/Kamil Krzaczynski

Tattoo artist Peter Allan works on a Haloween piece for a client at Skins & Needles in Durham, Britain October 31, 2020. Lee Smith/REUTERS

Tattoo artist Peter Allan works on a Haloween piece for a client at Skins & Needles in Durham, Britain October 31, 2020. Lee Smith/REUTERS

Tattoo artist Peter Allan works on a Haloween piece for a client at Skins & Needles in Durham, Britain October 31, 2020. Lee Smith/REUTERS

Tattoo artist Peter Allan works on a Haloween piece for a client at Skins & Needles in Durham, Britain October 31, 2020. Lee Smith/REUTERS

Part-time worker Tenji Okasaka, 24, pets his cat as he poses for a photograph at his house in Niiza, Saitama Prefecture, Japan, September 25, 2020. "Some people probably look at me funny, but I don't pay attention to it anymore. Yes, there are times when people think I'm part of a gang, but I don't worry about it that much. I'll keep on going until I don't have any skin uncoloured", said Okasaka. REUTERS/Kim Kyung-Hoon SEARCH "KYUNG-HOON TATTOOS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

A person browses the cosmetics and skin care aisle at a Walgreens store during the outbreak of the coronavirus disease (COVID-19), in Pasadena, California, U.S., September 21, 2020. Picture taken September 21, 2020. REUTERS/Mario Anzuoni

A person browses the cosmetics and skin care isle at a Walgreens store during the outbreak of the coronavirus disease (COVID-19), in Pasadena, California, U.S., September 21, 2020. Picture taken September 21, 2020. REUTERS/Mario Anzuoni

Ictyos co-founder and President Benjamin Malatrait shows sheets of salmon and sturgeon leather at the company's showroom in its workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and President Benjamin Malatrait looks at a wallet made of salmon leather at the company's showroom in its workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

A container filled with salmon skins gathered from the area's restaurants, which are then recycled into marine leather, is seen in the Ictyos company's workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and President Benjamin Malatrait carries a container filled with salmon skins gathered from the area's restaurants, which are then recycled into marine leather, in the company's workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Sheets of salmon leather lay on a rack after being sprayed with finishing coat at Ictyos' workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and tanner Gauthier Lefebure takes out salmon skin from a machine to check them during the leather tanning process in the company's workshop in Saint-Fons near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

A bow tie made with salmon leather is displayed at Ictyos' showroom in its workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Watch bracelets made of marine leather are displayed at Ictyos' showroom in its workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos coloring specialist Maxime Gonon sprays a finishing coat on a sheet of salmon leather at the company's workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and president Benjamin Malatrait poses at the company's workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

A wallet made of salmon leather is displayed at Ictyos' showroom in its workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and President Benjamin Malatrait carries a container filled with salmon skins gathered from the area's restaurants, which are then recycled into marine leather, in the company's workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and tanner Gauthier Lefebure takes out salmon skins from a machine to check them during the leather tanning process in the company's workshop in Saint-Fons near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Wallets and bracelets made with marine leather are displayed at Ictyos' showroom in its workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Sheets of salmon leather lay on a rack after being sprayed with finishing coat at Ictyos' workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Ictyos co-founder and president Benjamin Malatrait poses at the company's workshop in Saint-Fons, near Lyon, France, September 17, 2020. Picture taken September 17, 2020. REUTERS/Ardee Napolitano

Suheil Sweidan, 34, washes a snail that will be used for a face massage session at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Suheil Sweidan, 34, offers a massage session with snails for Alia Fares, 27, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Suheil Sweidan, 34, holds a snail that will be used for a face massage session at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Suheil Sweidan, 34, prepares snails that will be used for a face massage session at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed TPX IMAGES OF THE DAY

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

The shed skin of a snake lies on charred grass in an area that has seen blazes caused by fire balloons launched from the Palestinian enclave of Gaza, near Kibbutz Kissufim on the Israeli side of the border between Israel and the Gaza Strip August 19, 2020. Picture taken August 19, 2020. REUTERS/Amir Cohen

A live pangolin is dipped into boiling water to soften the skin and remove the scales at Epe fish market in Lagos, Nigeria July 29, 2020. Picture taken July 29, 2020 REUTERS/Seun Sanni

A woman uses a knife to remove scales from the skin of a live pangolin at the Epe fish market in Lagos, Nigeria July 29, 2020. Picture taken July 29, 2020 REUTERS/Seun Sanni

Dr. Benjamin Tee, Assistant Professor of Materials Science and Engineering at the National University of Singapore (NUS), demonstrates how his device can detect the texture of a squishy stress ball at a lab in NUS, Singapore July 27, 2020. Picture taken July 27, 2020. REUTERS/Joseph Campbell

Dr. Benjamin Tee, Assistant Professor of Materials Science and Engineering at the National University of Singapore (NUS), sits for an interview at a lab in NUS, Singapore July 27, 2020. REUTERS/Joseph Campbell