Dermatologist Talks: Skincare Science

Dermatology Weekly Flash Briefing - What is the difference between sensitive and reactive skin? In this week's flash briefing, Dr. Teo will explain how to recognize the symptoms of both, and how to distinguish between the two categories. She will also discuss the different types of eczema, their causes, how to manage symptoms at home, and when to see a dermatologist. Want more of our podcast? Epis...

Functional dermatology is the use of pharmaceutically active botanical ingredients in the treatment of dermatological conditions. In this episode, Dr. Teo Wan Lin explains how we can incorporate the concept of functional dermatology into our skincare routine, and the promising botanical ingredients that can be used to treat acne. She also discusses why a good moisturizer is essential -even for oil...

The key to having good skin is not just in your genes, but also in your daily habits. In this episode, dermatologist Dr. Teo Wan Lin teaches you how to build your own routine for your skin, including tips on how to choose active ingredients in terms of skincare layering and mixing. She also discusses her thoughts behind customised skincare that allows you to choose your own active ingredients to b...

Dermatology Weekly Flash Briefing - Enlarged pores can be caused by increased activity of the oil glands in oily skin, underlying dermatological conditions such as acne rosacea that results in skin thickening, and oxidative stress from photoaging. In this episode, Dr. Teo Wan Lin discusses the top 3 causes of enlarged pores, including some insights into a common skin disorder - rosacea. Want more...

Is pollution really harming my skin? Can anti-pollution skincare protect it? Pollution has been shown to induce oxidative stress, lowering our body's natural antioxidants. This can lead to inflammation and acceleration of skin aging. In this episode, Dr. Teo Wan Lin explains how anti-pollution skincare and sonic cleansing devices like FOREO's LUNA 3 can help to combat the negative effects of pollu...

Not all skin problems caused by the face mask are maskne. In this episode, Dr. Teo Wan Lin explains the different types of common skin problems that can arise from prolonged mask wear - frictional or irritant contact dermatitis, worsening of pre-existing skin conditions, or in rare cases, true allergy. She also shares useful tips on how to prevent and treat mask-related skin problems. Want more of...

Dermatology Weekly Flash Briefing - 'Mask Lip' is a colloquial term for cheilitis, a form of lip eczema, coined to describe the excessively dry and chapped lips that can arise from prolonged wearing of a face mask. In this episode, dermatologist Dr. Teo Wan Lin breaks down the factors that lead to mask lip, and provides helpful tips on how to take care of your lips while wearing a face mask. ...

Dermatology Weekly Flash Briefing - Collagen is an essential protein in the body and is responsible for several biological functions, one of which is to keep the skin firm and supple. Collagen supplements claim to reduce the signs of aging by adding moisture to the skin, reducing wrinkles and improving elasticity - but do they really work? In this episode, Dr. Teo Wan Lin evaluates the scientific...

Dermatology Weekly Flash Briefing - Hyperhidrosis is a medical term referring to the condition of excessive sweating. It can cause discomfort and social embarrassment. In this flash briefing, Dr. Teo shares about the skin conditions that can arise from excessive sweating and effective treatments available for hyperhidrosis. Want more of our podcast? Episode Recaps and Notes: https://www.scienceofb...

What is the difference between BB Cream and CC Cream? What makeup products should you use for oil control? In this episode, Dr. Teo explains the basics of choosing your base makeup, sharing tips on how to choose the right shade of foundation, the importance of sun protection, and ingredients to avoid in your makeup. She also shares on the dangers of using makeup to cover up underlying active derma...

Dermatology Weekly Flash Briefing - What causes hormonal acne? Hormonal acne is often treated with birth control, which is effective but has certain effects with long term use. In this flash briefing, Dr. Teo Wan Lin shares why you get hormonal acne, how oral contraceptives work to treat hormonal acne, and other alternative treatments. Want more of our podcast? Episode Recaps and Notes: https://ww...

In this episode, Dr. Teo Wan Lin chats with Sara Malakul Lane, the supermodel-turned actress who is featured in Conscious Beauty- a coffee table book that chronicles different perspectives on beauty. From being in front of the camera from an early age as a top model in Asia, to her career switch to acting, hear about Sara’s unique perspective on beauty and why she thinks true beauty is about being...

Gorilla Glue as hair spray? Dermatologist Dr. Teo Wan Lin explains what happened in the “Gorilla Glue Girl” case from a chemical and medical point of view, and lessons we should learn from this incident. She also shares hair care and grooming practices for naturally healthy, beautiful hair. Want more of our podcast? Episode Recaps and Notes: https://www.scienceofbeauty.net/ ; Instagram: @drteowanl...

Dermatology Weekly Flash Briefing - Gua Sha is a treatment that involves scraping a flat jade or rose quartz stone over the skin. The purported benefits include improved blood circulation, relief of muscle tension, increased absorption of cosmeceuticals; but is there any evidence to these claims? Join Dr. Teo Wan Lin in this episode as she breaks down the scientific evidence behind Gua Sha, if any...

Do you find that certain foods aggravate your skin? Is there a link between dairy and acne? In this episode, Dr. Teo Wan Lin breaks down the science behind how our diet can affect our skin, highlighting certain foods that research shows can benefit our skin and overall health. She also explores the scientific evidence behind acne and dairy, and explains why it might be time to cut out dairy from o...

Dermatology Weekly Flash Briefing - How does cystic acne differ from comedonal acne? Cystic acne is often treated with the oral medication isotretinoin (also known by its trade names Oratane, Accutane, Nimegen) which is effective but has certain side effects as well. In this flash briefing, Dr. Teo Wan Lin shares on the causes of cystic acne and when treatment with isotretinoin is indicated. Want...

Glass skin first emerged as a K-beauty trend with celebs sporting exceptionally smooth, pore-less, radiant skin. On the other hand, mochi skin, from the world of Japanese beauty, is all about bouncy, plump and supple skin. Dr. Teo Wan Lin shares tips on how to achieve glass and mochi skin, and her predictions on the Asian beauty trends that will dominate 2021. Want more of our podcast? Episode Rec...

According to Dr. Teo, clean beauty isn't a scientifically accurate term because it is not possible for a stable cosmetic formula to be entirely without preservatives, in order for it to have a reasonable shelf life. Besides being a marketing gimmick, it can have dangerous connotations for individuals who may perceive that if a brand markets itself as such, it is safe and gentle on skin - which is...

Dermatology Weekly Flash Briefing - Do you know why dermatologists recommend anti-bacterial cleansers to acne-prone individuals? Are you confused as to why some individuals who do not seem to care about washing their face, yet never get acne?  In this flash briefing, Dr. Teo Wan Lin shares on the importance of skin hygiene for acne sufferers & the role that bacteria plays in acne pathogen...

Some of the most popular Asian beauty trends include having a slim V-shaped face and Golki Therapy. In this episode, Dr. Teo Wan Lin discusses the science behind various Asian beauty trends and explains how face-slimming can occur through evidence-based methods. Listen on as Dr. Teo breaks down the most common beauty faux pas - overlooking the importance of lifestyle factors in improving the skin’...

Dermatology Weekly Flash Briefing - The concept of harnessing thermal energies to manipulate its effects on the skin and the hair isn't new, except that there has been a little bit of misunderstanding regarding the indications for each. At extremes of temperature, damage occurs to both the skin and the hair, and that should be avoided. In this episode, Dr. Teo Wan Lin shares about the science of c...

Are aesthetic treatments like toxins & fillers truly antiaging? Are there different requirements in skin of various ages? In this episode, Dr. Teo Wan Lin breaks down skin science at every age, what ingredients help repair the skin barrier, and shares the truth about starting your anti-ageing routine in your 20s. Want more of our podcast? Episode Recaps and Notes: https://www.scienceofbeauty.n...

Dermatology Weekly Flash Briefing - The Moderna COVID-19 vaccine apparently causes swelling and inflammation in patients with cosmetic facial fillers. The FDA advisory committee reviewing the new Moderna vaccine, has come out to state this very specific side effect that has involved several trial participants who have had cosmetic facial fillers. Dr. Teo Wan Lin shares the science behind this, and...

Celebrity J Lo caused a bit of a stir amongst a few US dermatologists when she claimed she hasn’t had botox till this day- crediting her 51-year old, wrinkle-less visage to olive oil, notwithstanding her latest skincare line launch. Is there anything wrong with what she said or is she being scrutinised because of her celebrity status and the fact that she’s launching a new skincare line? In this e...

Dermatology Weekly Flash Briefing - The acne positivity skincare movement has taken social media by storm, but should we be glorifying a medical skin condition? Here's what accredited dermatologist, Dr. Teo Wan Lin has to say about #AcnePositivity. Want more of our podcast? Episode Recaps and Notes: https://www.scienceofbeauty.net /; Instagram: @drteowanlin; Youtube:  http://bit.ly/35rjbve