tretinoin
Topical vitamin derivative
Tretinoin is a topical medication derived from vitamin A, used primarily to treat acne and reduce signs of skin aging such as fine wrinkles and sun damage.
It works by increasing skin cell turnover, pushing newer cells to the surface while shedding older ones.
Tretinoin is available by prescription under brand names like Retin-A and requires consistent use over weeks or months to show results.
Common side effects include dryness, peeling, and increased sun sensitivity.
Sight-supporting micronutrient
- receptorSignal-receiving molecule
- RARCompressed file format
- derivativeFunction's rate of change
- metaboliteSubstance from cellular processes
Coming off in strips
- drynessAbsence of moisture
- irritationMild anger or inflammation
- rednessCrimson-hued state
- flakingShedding in layers
sensitivity · purging · photosensitivity · teratogenic · burning · stinging · adjustment period · tolerance
Rich milk fat
- gelWobbly semi-solid substance
- topicalCurrently relevant or newsworthy
- prescriptionMedical dispensing authorization
- Retin-APrescription retinoid cream
concentration · percentage · buffering · application · pea-sized · nightly · over-the-counter · compounded
Small inflammatory skin lesions
- blackheadsOpen clogged pores
- whiteheadsBlocked pores forming bumps
- comedonesBlocked hair follicle plugs
- pustulesPus-filled skin lesions
papules · cystic · blemishes · breakouts · purging · sebum · oiliness · clogged pores
Surface lines from folding
- fine linesShallow facial creases
- collagenStructural body protein
- photoagingUV-caused skin deterioration
- sun damageHarm from UV exposure
age spots · firmness · elasticity · rejuvenation · crow's feet · skin texture · plumpness · radiance
UV-blocking skin cream
- moisturizerHydrating skin cream
- bufferingTemporary data accumulation
- applicationFormal request document
- nighttimeDark hours between dusk and dawn
wait time · introduction · frequency · layering · hydration · gentle cleanser
vitamin A
Sight-supporting micronutrient
- receptorSignal-receiving molecule
- RARCompressed file format
- derivativeFunction's rate of change
metabolite · conversion · potency · efficacy · gene expression
peeling
Coming off in strips
- drynessAbsence of moisture
- irritationMild anger or inflammation
- rednessCrimson-hued state
flaking · sensitivity · purging · photosensitivity · teratogenic · burning · stinging · adjustment period · tolerance · contraindicated
cream
Rich milk fat
- gelWobbly semi-solid substance
- topicalCurrently relevant or newsworthy
- prescriptionMedical dispensing authorization
Retin-A · concentration · percentage · buffering · application · pea-sized · nightly · over-the-counter · compounded · microsphere
pimples
Small inflammatory skin lesions
- blackheadsOpen clogged pores
- whiteheadsBlocked pores forming bumps
- comedonesBlocked hair follicle plugs
pustules · papules · cystic · blemishes · breakouts · purging · sebum · oiliness · clogged pores · scarring
wrinkles
Surface lines from folding
- fine linesShallow facial creases
- collagenStructural body protein
- photoagingUV-caused skin deterioration
sun damage · age spots · firmness · elasticity · rejuvenation · crow's feet · skin texture · plumpness · radiance · youthful
sunscreen
UV-blocking skin cream
- moisturizerHydrating skin cream
- bufferingTemporary data accumulation
- applicationFormal request document
nighttime · wait time · introduction · frequency · layering · hydration · gentle cleanser
tretinoinmoisturizer
Hydrating skin cream
emollient · ceramides · petrolatum · barrier cream · hyaluronic acid
tretinoincorticosteroid
Adrenal-derived inflammation suppressant
hydrocortisone · calamine · aloe vera · zinc oxide · niacinamide