Tretinoin

Tretinoin

 

Best used: PMCaution: Sensitive or even normal skinBest for: Anti-Aging, acne, pigmentation, enlarged pores, wrinkles
Comments: Most studied ingredient in dermatologyMode of action: Collagen builder, anti-acne, anti-pigmentScience Score:

*****

 

What is the science behind tretinoin?

Tretinoin also known as Retin A or Retrieve belongs to the retinoid family of molecules. These are one of the most important & powerful ingredients in the science of skin care. Tretinoin can reduce oil production, increase the turnover rate of skin cells & stimulate collagen, elastin, as well as the formation of new blood vessels. Tretinoin can also decrease the amount of sun damaged cells, hence its use in anti-aging medicine. 

How quickly does tretinoin work?

You may notice tretinoin starting to work within 2 to 3 weeks, but it can take 6 weeks or more to experience the full benefit. This is in the context of acne, just don’t expect tretinoin to erase your wrinkles. Retinol & retinoids are best used in the context of prevention, rather than reversal. A true ‘wrinkle removal cream’ is a unicorn .

What skin conditions can be treated with tretinoin?

Retinoids can be used in over 150 skin conditions including-

  • Treatment & prevention of acne, blackheads, whiteheads
  • Anti-ageing medicine to reduce wrinkles, fine lines & sun damage
  • As a pigment corrector to treat melasma & hyperpigmentation
  • As a superficial chemical peel
  • Pore regulation & treatment for enlarged pores
  • Reduction of excessive oil production

Davin’s Skin Protip

Prescription retinoids are by far the hardest skin care active to get right. The reason is that patients are way too ambitious with the amount applied, frequency of application, eagerness to combine this with other activities & their overall expectations. The biggest mistake is using too often. Always titrate the dose, start once a week, increase slowly as tolerated. Listen to what your skin is telling you. If you have sensitive skin & you can’t use retinoids, don’t force it or you will go backwards. Topical tretinoin is NOT a wrinkle eraser. It is not a miracle anti-aging cream, it is not designed to get rid of fine lines, nor pigmentation, it cannot cure melasma, & it will not boost your collagen levels, so your cheeks are fuller & you don’t have any more nasolabial lines. These changes can be demonstrated in the laboratory, & or with macro clinical photography. Having said this, tretinoin is a superpower topical that can be incorporated into your ‘preventive regimen’, & ideally should be combined with sun protection & antioxidants. 

Advice for people who want to start on tretinoin, don’t. Master topical retinol first, then graduate to the use of retinoids. It’s like a class, beginners use OTC retinol, intermediates go to low strength retinoic acid– prescription retinoids. Advanced users can even ‘prime’ their skin a few days prior to higher strength retinoids as it increases penetration & clinical efficacy. 

Disclaimer: My work is a procedural dermatologist, the concepts authored on this page, along with other pages are widely known by all dermatologists, & skin care experts throughout the World. Be guided by yours. I do not routinely commence patients on retinoids a part of a skin consult, as I only consult for procedural work. Having said that I do provide my patients with a comprehensive prevention guide after any surgical, laser & or injectable procedures. For skin care advice, please consult my clinical team @cutis_dermatology. An in-depth skin care consultation can take up to 25 minutes, especially in complex cases.

 

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