Scimyst
Subscribe
  • Home
  • Discoveries
    • All
    • 1001 Mysteries
    • Aliens & UFOs
    • Animal World
    • Archaeology
    • Biology
    • Doomsday
    • Famous Landmarks
    • History
    • Mars Exploration
    • Military Science
    • Oceanography
    • Science Q&A
    • Scientific Discoveries
    • Space Science
    • Why
    • World Figures
    • World Wonders
    thanh pho trang 650

    The Lost City of 500 Years Containing Flesh-Eating Parasites

    the ancient buddha statue for women is very beautiful but extremely vivid 119168

    Chilling Ancient Punishments for Women with Beautiful but Bloodied Names

    creating the worlds first plasma lamp not using a wire just throw it away 133669

    Creating the world’s most durable plasma lamp that doesn’t “take a break” after a few days of use

    which country suffers the most natural disasters in the world every year 136695

    Which country suffers the most natural disasters in the world, “experiencing” the most super typhoons each year?

    strange spc exoplanet

    10 Most Strange Things of the Universe

    thuan tay trai 650

    Left-Handed People and 16 “Shocking” Facts

    cham do ben khoe mieng 650

    The Secret of the Two Red Dots at the Corner of the Mouth of the Tang Dynasty Concubine

    tinh van con cua 650

    Revealing Unseen Images of the Crab Nebula through the James Webb Space Telescope

    cau hon o phap 650

    Banning Bathing, Forcing Tears, and Strange Wedding Customs Around the World

  • Events
    • All
    • Science Stories
    • Scientific Projects

    Tonight announces the Ig Nobel Prize winners

    frog

    Frog Wins Ig Nobel Prize 2005

    canhcutIg

    Life is Not Lacking in Quirks

    Nobel Prize in Medicine 2005: A Modern Fairy Tale

    10 Weird Inventions Awarded the Ig Nobel Prize 2005

    nobelKT

    Why Did They Win the Nobel Prize in Economics?

    giaydientu

    “Electronic Paper” Set to Appear on the Market

    Development of Science and Technology in the South Central Coast and Central Highlands Provinces

    a russian scientist loves vietnam 1659

    A Russian Scientist Who Loves Vietnam

  • Lifestyle
    • All
    • Environment
    • Medicine & Health
    tdnong

    Global warming may be the cause of major storms

    traxanh1

    Green tea has effects against dementia

    Discovery of Cancer-Preventing Genes in the Human Body

    Khachdulich Indonesia

    Avian influenza harms tourism more than terrorism

    nao

    Lying – A Disease of People with Brain Defects

    cafe

    Coffee May Prevent Cancer

    tebaocum

    Recreating the ‘Death’ Flu Virus of 1918

    Indo ban

    The whole world unites to fight avian influenza

    HIV aids

    The Mystery of AIDS Epidemic

  • Technology
    • All
    • AI - Artificial Intelligence
    • Computer Science
    • New Technology
    • Scientific Inventions
    top apps explore space solar system on pc 98000

    Top Applications for Exploring the Universe and Solar System on PC

    vai dien tu 650

    Soon there will be data-transmitting clothing

    sua loi khong vao dc coc coc 650

    Why can’t Cốc Cốc download videos to the computer?

    may tinh cu 1

    17 Things You Can Do with an Old Computer

    play free games super fun on android devices 54708

    Play Extremely Fun Free Games on Android Devices

    top 10 best weather apps on android 98127

    Top 10 Best Astronomy Apps on Android

    how to charge iphone properly 122474

    How to Charge an iPhone the Right Way

    do not scan qr code finger 122198

    Don’t Scan QR Codes Randomly

    sensor technology for measuring oxygen in blood 120461

    Light-Emitting Sensor Technology Can Measure Blood Oxygen

  • Cultural Heritage
    ai cap 650

    The Ruins of Memphis & the Pyramid Complex from Giza to Dahshur – Egypt

    khao co 650

    Prehistoric Archaeological Sites in the Dordogne Valley and Caves in the Vézère Valley – France

    baroque churches philippines 67188

    Baroque Churches – Philippines

    mont saint michel france 67265

    Mont Saint Michel Island – France

    acropolis bracelet in athens greece 67621

    Acropolis Fortress in Athens – Greece

    language mo tan thuy hoang china 67087

    Tomb of Qin Shi Huang – China

    historical city ayutthaya 67804

    Historical City of Ayutthaya

    mesa verde national park 67201

    Mesa Verde National Park – United States of America

    to the taj mahal india 67153

    Taj Mahal Temple – India

  • Entertainment
    • All
    • Photo Library
    • Videos

    Honesty

    Telephone

    Advanced Technology

    Terminal Illness

    Allergy

    Love Like Mars

    Super Definition

    Coi Sách

    Selling Candy

No Result
View All Result
Scimyst
  • Home
  • Discoveries
    • All
    • 1001 Mysteries
    • Aliens & UFOs
    • Animal World
    • Archaeology
    • Biology
    • Doomsday
    • Famous Landmarks
    • History
    • Mars Exploration
    • Military Science
    • Oceanography
    • Science Q&A
    • Scientific Discoveries
    • Space Science
    • Why
    • World Figures
    • World Wonders
    thanh pho trang 650

    The Lost City of 500 Years Containing Flesh-Eating Parasites

    the ancient buddha statue for women is very beautiful but extremely vivid 119168

    Chilling Ancient Punishments for Women with Beautiful but Bloodied Names

    creating the worlds first plasma lamp not using a wire just throw it away 133669

    Creating the world’s most durable plasma lamp that doesn’t “take a break” after a few days of use

    which country suffers the most natural disasters in the world every year 136695

    Which country suffers the most natural disasters in the world, “experiencing” the most super typhoons each year?

    strange spc exoplanet

    10 Most Strange Things of the Universe

    thuan tay trai 650

    Left-Handed People and 16 “Shocking” Facts

    cham do ben khoe mieng 650

    The Secret of the Two Red Dots at the Corner of the Mouth of the Tang Dynasty Concubine

    tinh van con cua 650

    Revealing Unseen Images of the Crab Nebula through the James Webb Space Telescope

    cau hon o phap 650

    Banning Bathing, Forcing Tears, and Strange Wedding Customs Around the World

  • Events
    • All
    • Science Stories
    • Scientific Projects

    Tonight announces the Ig Nobel Prize winners

    frog

    Frog Wins Ig Nobel Prize 2005

    canhcutIg

    Life is Not Lacking in Quirks

    Nobel Prize in Medicine 2005: A Modern Fairy Tale

    10 Weird Inventions Awarded the Ig Nobel Prize 2005

    nobelKT

    Why Did They Win the Nobel Prize in Economics?

    giaydientu

    “Electronic Paper” Set to Appear on the Market

    Development of Science and Technology in the South Central Coast and Central Highlands Provinces

    a russian scientist loves vietnam 1659

    A Russian Scientist Who Loves Vietnam

  • Lifestyle
    • All
    • Environment
    • Medicine & Health
    tdnong

    Global warming may be the cause of major storms

    traxanh1

    Green tea has effects against dementia

    Discovery of Cancer-Preventing Genes in the Human Body

    Khachdulich Indonesia

    Avian influenza harms tourism more than terrorism

    nao

    Lying – A Disease of People with Brain Defects

    cafe

    Coffee May Prevent Cancer

    tebaocum

    Recreating the ‘Death’ Flu Virus of 1918

    Indo ban

    The whole world unites to fight avian influenza

    HIV aids

    The Mystery of AIDS Epidemic

  • Technology
    • All
    • AI - Artificial Intelligence
    • Computer Science
    • New Technology
    • Scientific Inventions
    top apps explore space solar system on pc 98000

    Top Applications for Exploring the Universe and Solar System on PC

    vai dien tu 650

    Soon there will be data-transmitting clothing

    sua loi khong vao dc coc coc 650

    Why can’t Cốc Cốc download videos to the computer?

    may tinh cu 1

    17 Things You Can Do with an Old Computer

    play free games super fun on android devices 54708

    Play Extremely Fun Free Games on Android Devices

    top 10 best weather apps on android 98127

    Top 10 Best Astronomy Apps on Android

    how to charge iphone properly 122474

    How to Charge an iPhone the Right Way

    do not scan qr code finger 122198

    Don’t Scan QR Codes Randomly

    sensor technology for measuring oxygen in blood 120461

    Light-Emitting Sensor Technology Can Measure Blood Oxygen

  • Cultural Heritage
    ai cap 650

    The Ruins of Memphis & the Pyramid Complex from Giza to Dahshur – Egypt

    khao co 650

    Prehistoric Archaeological Sites in the Dordogne Valley and Caves in the Vézère Valley – France

    baroque churches philippines 67188

    Baroque Churches – Philippines

    mont saint michel france 67265

    Mont Saint Michel Island – France

    acropolis bracelet in athens greece 67621

    Acropolis Fortress in Athens – Greece

    language mo tan thuy hoang china 67087

    Tomb of Qin Shi Huang – China

    historical city ayutthaya 67804

    Historical City of Ayutthaya

    mesa verde national park 67201

    Mesa Verde National Park – United States of America

    to the taj mahal india 67153

    Taj Mahal Temple – India

  • Entertainment
    • All
    • Photo Library
    • Videos

    Honesty

    Telephone

    Advanced Technology

    Terminal Illness

    Allergy

    Love Like Mars

    Super Definition

    Coi Sách

    Selling Candy

No Result
View All Result
Scimyst
No Result
View All Result
Home Lifestyle

Be Careful When Using Cosmetics

by Sci
December 6, 2005
in Lifestyle
0
Share on FacebookShare on Twitter

myphamMost skincare and beauty cosmetics contain 15-20 different chemicals, including heavy metals that do not dissolve and can easily accumulate in the cell membranes, such as mercury, lead, zinc, and cyanide.

Sunlight can cause dark spots, monsoon winds can dry out the skin, and high temperatures can lead to burns and pigmentation issues. Additionally, dust and polluted water can cause inflammation and acne. Moreover, cosmetics can also damage the skin due to:

Ingredients with excessively high toxin levels that skin cells cannot tolerate

Most skincare and beauty products contain heavy metals that do not dissolve and can accumulate in cell membranes, such as mercury, lead, zinc, and cyanide. Even glycerin, one of the most basic chemicals commonly used in cosmetics, comes in about 10 varieties with purity levels ranging from 96% to 99.9%. The less pure glycerin, derived from petrochemical technology, costs only 1/5 to 1/7 of the price of that extracted from coconut or palm oil (approximately $345 per ton compared to $1,800-$2,600 per ton). These contain many impurities, which can lead to adverse reactions for consumers.

Similar issues arise with makeup powders and lipsticks: talc powder and color powders often have high levels of toxins (lead), and fragrances (alcohol, aldehyde) can easily cause allergies, particularly dark spots and skin ulcers.

Active ingredients in cosmetics that cause adverse effects

In addition to the basic ingredients that create emulsions for creams or foams using surfactants, manufacturers often add certain active ingredients aimed at “softening skin” or “whitening skin,” such as synthetic smoothing wax, honey to exfoliate the keratin layer on the epidermis, or extremely potent antibacterial and peeling agents like corticosteroids and hydroquinone, which can cause skin peeling, blistering, and even pigmentation burns.

There are even some moisturizers that mix in antibiotic active ingredients or anesthetics to achieve rapid “beautification” effects. Since the 1970s, to avoid adverse effects and bodily reactions, advanced manufacturers have been striving to return to natural, herbal, or vitamin-based active ingredients derived from biotechnology. These have good permeability and compatibility with skin cells while minimizing skin irritation (to prevent the development of antibodies against – anaphylactic shock).

Unsanitary manufacturing processes prone to bacterial and mold contamination

The famous Japanese cosmetics manufacturer Pola once stated, “Nothing is easier than making cream, yet nothing is more difficult than this profession,” when describing the first step in cosmetics manufacturing. Pola started with a fruit blender to create emulsification reactions for creams in a kitchen.

Of course, Pola could not succeed this way and discovered that “everything followed the correct formula, but the cream still spoiled and went bad.” The cosmetics manufacturing process is quite strict; it does not stop at “weighing, measuring, and counting” accurately but also involves rigorous checks for microbial bacteria, pressure, temperature, and time in the preparation room.

Many creams become moldy and contaminated during production as well as during customer use (due to dirty fingers dipping into the cream), leading to spoilage, separation, and degradation of the oil and water in the cream, making them unusable.

Sensitive skin does not adapt well to “foreign substances”

Many people with sensitive skin do not adapt well to “foreign substances” (chemicals) in cosmetics, making them prone to allergic reactions (redness, discomfort, itching) with any cream. Therefore, responsible manufacturers must conduct allergy tests before releasing their products to the market, clearly labeling “product has been allergy tested” or “non-allergenic” and advising consumers to discontinue use if they experience any discomfort.

In developed countries, licensing authorities (such as the Ministry of Health) require manufacturers to provide complete documentation about the ingredients and active substances used. Some places even impose strict regulations on both the concentration and clinical evidence, such as for AHA (Alpha Hydroxy Acid – a common fruit-derived exfoliating agent) not exceeding 2% to prevent adverse effects.

The U.S. Food and Drug Administration mandates that manufacturers report the results of ingredient analyses, preventing the use of substandard materials to protect consumer rights to the highest extent.

From the consumer’s perspective, it is essential to choose carefully and test products on your skin before making a purchase, as well as check expiration dates and the licenses (certifications) from the Ministry of Health.

Next Post
keep your feet warm in winter 1900

Keeping Your Feet Warm in Winter

Russia prepares to cope with pollution from China

risk of cancer from chemical plant explosion 1902

Cancer risk from the chemical plant explosion

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

FEATURED POST

the mystery of the mummified woman misidentified as an egyptian pharaoh 129359

The Mystery of the Mummy of the Woman Mistaken for the Pharaoh of Egypt

space monsters in mythology first appearance 129358

Cosmic Monster ‘in Legend’ Appears for the First Time

the most dangerous coastline in the world haunting the dreams of mangrove forests 108247

The world’s most dangerous strait – The haunting toll measured in sailors’ lives

10 amazing natural phenomena that challenge science 60818

23 Mysterious Natural Phenomena That Challenge Science

TRENDING

nguoi ai cap co dai 650
Scientific Discoveries

What Race Are the Egyptians Ultimately? Why Are They Different from Today’s Africans?

no cave no peak excluding china leaves the world amazed when building a bridge like a dragon flying over the river 136956
Scientific Discoveries

No Tunnels, No Supports: China Stuns the World with a Bridge that Floats like Silk on the River

12 causes of throat congestion and hoarseness 101795
Common Illnesses

17 Causes of Throat Tightness and Belching

toothpaste from ancient egypt 1342
Archaeology

Toothpaste dates back to ancient Egypt

EDITOR PICK'S

What Race Are the Egyptians Ultimately? Why Are They Different from Today’s Africans?

No Tunnels, No Supports: China Stuns the World with a Bridge that Floats like Silk on the River

23 Mysterious Natural Phenomena That Challenge Science

17 Causes of Throat Tightness and Belching

Records of the “Real” Dragons in History

Grand Canyon, the mysterious area containing ancient Egyptian relics of the United States

12 Most Dangerous Poisonous Mushrooms in the World

Newsletter

THE MOST IMPORTANT WORLD NEWS AND EVENTS OF THE DAY

Subscribe to our mailing list to receives daily updates direct to your inbox!

Category

  • 1001 Mysteries
  • AI – Artificial Intelligence
  • Aliens & UFOs
  • Animal World
  • Antibiotic Resistance
  • Archaeology
  • Bacteria & Insects
  • Biology
  • Biotechnology
  • Climate & Weather

Site Link

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

About Us

At Scimyst, we uncover the wonders of science, history, and culture. From ancient mysteries to modern innovations, our stories inspire curiosity and connect you to the fascinating world around us. Explore the unknown with us!

  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2025 Scimyst - Your gateway to the wonders of science and culture

No Result
View All Result
  • Home
  • Discoveries
    • 1001 Mysteries
    • Aliens & UFOs
    • Animal World
    • Archaeology
    • Biology
      • Bacteria & Insects
      • Biotechnology
      • Plants
    • Doomsday
    • Famous Landmarks
    • History
      • This Day in History
    • Military Science
    • Mars Exploration
    • Oceanography
    • Science Q&A
    • Science Quiz
    • Scientific Discoveries
    • Space Science
    • Why
    • World Figures
    • World Wonders
      • Cultural Heritage
      • Vietnamese Heritage
  • Technology
    • AI – Artificial Intelligence
    • Computer Science
    • New Technology
      • Self-Driving Cars
    • Scientific Inventions
  • Lifestyle
    • Cancer
    • Environment
      • Climate & Weather
      • Disasters
      • Latest Storm Updates
      • Nature
      • Solutions
    • Medicine & Health
      • Antibiotic Resistance
      • Common Illnesses
      • Dengue Fever
      • Family Medicine Cabinet
      • Food Safety
      • Health
      • Influenza Outbreak
    • Scientific Applications
  • Events
    • Science Events
    • Science Stories
    • Scientific Projects
  • Entertainment
    • Photo Library
    • Videos

© 2025 Scimyst - Your gateway to the wonders of science and culture