Rejuvenesci minha pele com produto de farmácia!

Summary

In this video, Renata shares her skincare journey and the transformative effects of using tretinoin, a potent form of Vitamin A, on her skin. Originally prescribed for acne, tretinoin is known for its anti-aging benefits, including improved skin texture, reduced wrinkles, and increased elasticity. Renata discusses her gradual introduction to tretinoin, her skincare routine, and tips for using it safely. She emphasizes the importance of patience, sun protection, and proper hydration. The video highlights the effectiveness of tretinoin in rejuvenating skin, even for those with sensitive skin, and offers practical advice for incorporating it into a skincare regimen.

Takeaways

• 😀 Tretinoin (Retinoic Acid) is a powerful ingredient for skin care, initially created to treat acne but later found to have anti-aging benefits.
• 😀 Tretinoin works on skin texture, firmness, and wrinkle reduction, improving the skin's overall appearance.
• 😀 The product is a potent form of Vitamin A, which is crucial for various biological processes, including vision and metabolism.
• 😀 Tretinoin should be used gradually, starting with lower concentrations to avoid skin irritation, especially for sensitive skin types.
• 😀 It is recommended to start with 0.25% tretinoin and increase the concentration over time as skin adapts.
• 😀 The use of tretinoin can lead to long-term collagen and elastin production, contributing to better skin elasticity and youthful appearance.
• 😀 Patience is key when using tretinoin, with visible improvements typically seen after 6 months, with optimal results after 1-2 years of consistent use.
• 😀 Sun protection is essential when using tretinoin, as it can make the skin more sensitive to the sun, although it does not cause sunburn.
• 😀 It is important to maintain hydration and use moisturizing products, as tretinoin can cause dryness and reduce skin oiliness.
• 😀 Tretinoin should be used at night, and not during the day, as sunlight can diminish its effectiveness. It is also essential to store the product in a dark, cool place to preserve its potency.
• 😀 The speaker emphasizes a cautious approach to using tretinoin, advising a gradual increase in usage and always respecting the skin's limits.

Q & A

What is tretinoin, and how does it work on the skin?

Tretinoin is a derivative of vitamin A, specifically the biologically active form known as retinoic acid. It is used to treat acne and also has anti-aging effects. It works by increasing collagen production, improving skin elasticity, and reducing fine lines, wrinkles, and discoloration. It helps in skin rejuvenation and provides a 'glass skin' effect.

What was the original use of tretinoin when it was first introduced?

Tretinoin was originally developed in the 1960s for the treatment of acne. Over time, it was discovered that it also had significant anti-aging benefits, including skin rejuvenation and improved elasticity.

How long does it take to see visible results from using tretinoin?

Visible results from tretinoin use are gradual. Fine lines begin to improve in about six months, while collagen and elastin synthesis start to show significant improvements after about one year. After two years of use, further benefits are seen, including reduced degradation of collagen and elastin.

What are some of the benefits of using tretinoin on the skin?

Tretinoin helps reduce fine lines, wrinkles, and acne. It improves skin texture, firmness, and elasticity. It also evens out skin tone, reduces excessive oil production, and can reduce the appearance of acne lesions and scars.

Why is it important to start using tretinoin gradually?

Tretinoin is a strong acid, and starting it too abruptly can cause irritation, redness, and peeling. It is essential to introduce it slowly to allow the skin to adjust. Gradually increasing the frequency of application helps avoid skin sensitivity and potential damage.

What is the correct way to apply tretinoin to avoid irritation?

Start by using tretinoin once or twice a week, and increase the frequency gradually as your skin gets used to it. Apply a small amount to clean, dry skin, and always use it at night, as tretinoin can be deactivated by sunlight. It is also important to use sunscreen during the day, as the skin becomes more sensitive while using tretinoin.

How should you protect your skin when using tretinoin?

While using tretinoin, it’s crucial to apply sunscreen daily to protect the skin from sun damage. Tretinoin can make the skin more sensitive to sunlight, even though it doesn't burn the skin. Additionally, maintaining a hydration routine and avoiding excessive exfoliation is important to minimize irritation.

Is it safe to use tretinoin during pregnancy or while breastfeeding?

No, tretinoin should not be used during pregnancy or while breastfeeding. It can potentially harm the developing fetus, and it is advised to avoid its use in these situations.

Can people with sensitive skin use tretinoin?

Yes, people with sensitive skin can use tretinoin, but they should start with a lower concentration (like 0.25 mg) and gradually build up to higher strengths. Some may also use a 'sandwich method,' where a serum is applied first to protect the skin, followed by tretinoin, to reduce irritation.

What is the difference between retinol and tretinoin?

Retinol is a milder form of vitamin A and is less potent than tretinoin, which is the biologically active form of vitamin A (retinoic acid). While retinol can deliver similar benefits over time, tretinoin works faster and is more effective but also more likely to cause skin irritation, especially for sensitive skin.