@drjennyliu: #skincaretips #skincareroutine #SkinCare101 #dermatologist #skincaretiktok

Maggie :

Wait, retinol and tret used at the same time?

Hearts&flower805 :

Can u use copper peptides or ptiox or any peptide exome cream with Tretinoin

S. Brenz :

At night do you use Azelaic acid before or after Tretinoin . In the morning do you use Azelaic acid before or after vit C please

guppyy :

How to reduce the tingling and itchy sensation after applying azelaic acid?

☾𝕾𝖆𝖒☽ :

I just bought azelaic acid 20% should I use it every day or 3 times a week for 2 weeks and then use it for once a day for 1 week after that then 2 a twice or should I just use it twice a day now

Avalon Belle :

If I just start out with tretinion can I use vitamin c in the morning? Or should wait until my skin adapts to tretinion before going back to using both

EverRP :

how tretinoin cost in us

🧚emjay🌈 :

can I get tretinoin without a prescription? also how bad a breakout can be using this?

B’s Life :

Can this be used while breastfeeding?

Manaz Effects :

Why do you have to use Retinol when your using tretinoin

TopRamen50 :

So how do a retinoid nightly if you’re also supposed to do AHA 2-3 times a week. That means you’re only doing 4-5 times a week

Ventuura Launch :

I'm not sure why people want to encourage people to use strong products so frequently. Or even together! It does NOT make them perform better

AuntieBeanie73 :

Who can keep up with all of that? I have sensitive skin. Idk if my skin cal tolerate all of that.

user9721104817601 :

What is ahas?

Tata Harp :

Hi doc are you able to give me prescription for tretinoin? Please

Jewelz :

Now I need to know the order to layer these

liyo 21 🇺🇸 :

for ingrown hair must shave?

tennismom3 :

Tret and retinol same time in the evening????

Aicha Akalai Ouchan :

Phuong :

What about vitamin C AND Azaleic acid?

DM :

Can you layer vitamin c and azaleic acid together

csntmu :

What do you think of retinAL ?

Le Joker 🤡 :

Where can we buy it ?

Bas🏀 :

I cant use vitc at day time be coz i have to shave be for go to work can i use in the night with az and tret

Maya :

Does Azelaic acid only work best if its rx?