Keeping Make Up ON!!! Mine melts off....

Have you tried Model In A Bottle spray? It's the only one that works for me, but it makes makeup last forever.

who are your favorite YT to watch for makeup?

I don't know which eyeshadow primers you've tried, but I think that the one from NARS works the best/lasts the longest.

The only other tip I have is that you should let your moisturizer really dry/soak into your skin before putting on your makeup. My makeup (which is only powder, plus eye makeup and lipstick) doesn't seem to last as long when my face is still "damp" from that.

I have the same problem. I can't seem to find a mascara that will not smear under my eyes. I've been trying not to put any moisturizer sunscreen around my eyes but that isn't helping. It's so frustrating.

hard candy the pink primer
Wet and wild eyeshadow primer (like Super glue)
ELF lock and seal 5-8 drops in foundation (full bottle)
Fit me matte foundation
ELf lose HD power
ELF setting spray.

I have been out in over 100 F temp and it stays put all day long. does not come off until i wash my face

I have that same problem. L'Oreal Double Extend is the only one that doesn't smear. It's one of the tube type mascaras that washes off with water, but doesn't give you raccoon eyes.

No amount of primer/powder ever helped me keep pencil eyeliner in place in the Houston heat and humidity. I've started using a good quality highly pigmented eye shadow applied with a skinny angled brush in place of pencil eyeliner just on the top lid, and it stays very well. I do set it with a little translucent powder at the end. I've given up trying to have liner stay on the bottom of my eye except for special occasions - but even then, the shadow stays better than pencil liner. I have the Tartelette palette (the matte one) and I use the four darkest shades as liners (and the rest of them as shadows, and they stay as well).

I also like the Tarte Amazonian Clay foundation - it stays on really well even in the heat - and I use a NARS blush. Also a Cover FX concealer that doesn't budge, ever. And my favorite mascara right now is a cheap one - the Cover Girl in the pink tube in the Katy Perry display. Full Lash Bloom.  No clumps, no smearing.

I'm loving Dominique Sachse.

She's a newscaster and I've learned a lot from her.

My eye makeup stopped smearing and running when I switched to using a primer (Urban Decay Anti Aging right now; MAC paint pots work well for me too), gel liner and L'Oreal Voluminous mascara.

I'm almost out of primer so I'm thinking of giving the NARS primer a go. I get the best recommendations for products here!

She's a very popular Houston newscaster! So she knows heat and humidity. Great tips.

Same here. Although my 7th ring of hell is Central Florida. 

My make up routine is pretty much the same except that I use a tinted moisturizer and no eyeliner. I find the less that I use the better, and pretty much any kind of powder tends to show all those little lines and imperfections that I prefer to pretend don't exist. I do sometimes wear eye shadows, but less is more for that as well. 

I wonder about body chemistry on this one-like your over all tendency to perspire. I tend to not get very sweaty unless I am actually working outside. In just generally day to day life, it would be rare for me to have a lot of dampness, particularly on my face. Maybe because of that my experience would be different?

I tried that based on your (and others) reviews but it still smudges on me.

I have used this for almost 10 years...the last tube I bought last week is different! I think they changed it. It smudoes and the tubes don't work. It's just like a regular primer now.

I hope so. It's not good and comes off by the end of the day. It's definitely different.