Should you even use tretinoin? A scientific breakdown

Summary

This video explores the importance of retinoids in skincare, offering a clear breakdown of how to use them effectively. The speaker covers both drugstore and cosmetic retinoids, discussing their benefits and how to incorporate them into your skincare routine without overwhelming your skin. Emphasis is placed on understanding the correct introduction of retinoids, with references to helpful resources such as a video on proper application and an ebook with detailed routine advice. The content is backed by scientific insights and personal experiences, aiming to provide viewers with actionable knowledge for improving skin health.

Takeaways

• 😀 You don't have to choose between retinoids and other skincare products; both can be used based on your skin's needs.
• 😀 It's important to know how to properly introduce retinoids into your routine to avoid irritation or skin damage.
• 😀 The speaker provides a video that explains how to incorporate retinoids into your skincare routine safely.
• 😀 The speaker's ebook offers guidance on setting up an effective skincare routine.
• 😀 Drug retinoids and cosmetic retinoids are discussed separately, with detailed insights to follow in upcoming content.
• 😀 Special thanks are given to Sam, a pharmacist, for help with compounding, and Ruby for feedback on the content.
• 😀 The written version of the script is available on the speaker's website, which also provides more detailed information and references.
• 😀 The speaker encourages viewers to explore the Vitamin C deep dive and skincare science playlist for further learning.
• 😀 Retinoids can be a beneficial addition to your skincare routine, but proper usage is essential to avoid skin irritation.
• 😀 The speaker highlights that knowledge of how to use skincare ingredients is key to creating an effective routine.

Q & A

What are retinoids, and why are they important in skincare?

Retinoids are a class of compounds derived from vitamin A that are used in skincare for their ability to improve skin texture, reduce wrinkles, and address acne. They work by promoting cell turnover, which helps to renew the skin and prevent clogged pores.

What is the difference between drug retinoids and cosmetic retinoids?

Drug retinoids are typically stronger, prescription-strength forms like tretinoin, and are used to treat conditions like acne or wrinkles. Cosmetic retinoids, on the other hand, are milder over-the-counter products like retinol and are often used for general skincare benefits such as smoothing and anti-aging.

How should you incorporate retinoids into your skincare routine without causing irritation?

To avoid irritation, it's important to introduce retinoids gradually. Start by using them only a few times a week and increase frequency as your skin builds tolerance. It's also essential to follow the correct order of application, usually after cleansing and before moisturizing. And don't forget to use sunscreen daily, as retinoids can make skin more sensitive to the sun.

Why is sunscreen essential when using retinoids?

Retinoids make the skin more sensitive to UV rays, which increases the risk of sunburn and skin damage. Using sunscreen every day helps protect the skin and prevents the worsening of sun-related skin issues while using retinoid-based products.

What can happen if you overuse retinoids?

Overusing retinoids can lead to skin irritation, dryness, peeling, and redness. In extreme cases, it can damage the skin's barrier, making it more susceptible to environmental damage and sensitivity. It's crucial to follow a controlled, gradual introduction to retinoid use.

How can you tell which type of retinoid is right for your skin?

Choosing the right retinoid depends on your skin's needs and tolerance. If you're new to retinoids or have sensitive skin, starting with a cosmetic retinoid like retinol is recommended. Stronger drug retinoids like tretinoin are ideal for more advanced skincare concerns, such as acne or deep wrinkles.

Can you use retinoids in combination with other active ingredients?

Yes, but care must be taken when combining retinoids with other active ingredients like vitamin C or acids (AHAs/BHAs). These can cause irritation if used together. A good strategy is to use retinoids in the evening and actives like vitamin C during the day to avoid overloading the skin.

What is the significance of introducing skincare products slowly?

Introducing products slowly allows your skin to adjust, reducing the risk of irritation or adverse reactions. Gradual introduction helps build tolerance, ensuring that your skin can benefit from active ingredients like retinoids without overwhelming it.

How can you determine if your skincare routine is effective?

You can gauge your skincare routine's effectiveness by assessing changes in your skin's texture, tone, and overall appearance over time. Consistent improvement in skin clarity, smoothness, and reduction of acne or wrinkles is a good indicator. However, it’s important to be patient, as noticeable results can take weeks or even months.

Why did the speaker give a special shoutout to Sam and Ruby?

The speaker gave a shoutout to Sam, a former student and pharmacist, for helping with the compounding aspects of the content, and to Ruby for providing feedback. These contributions were valuable in ensuring the accuracy and quality of the information shared in the video.