I just talked to a Dior rep at Sephora today and she told me 60 applications (more or less depending on how much you apply)

Two to three months of daily use. I use a full face every day and have used this foundation in #300 for 4 years. Beautiful. The only way to get this longevity out of it though is to use a Beauty Blender sponge, spray it directly on the sponge and stipple (press on off all over) onto your face til you build up the coverage you need. Keep spraying the sponge as you go if you need. Finish with HD microfinish powder or Cargo Blu ray powder.

2.3 oz of DIOR AIRFLASH=2.3 OZ of ultra-hold concentrated aerosol hair spray......IMO….if a person has great skin and just needs to perfect the latter for a special occasion than a small amount of Air Flash is all you need….therefore….the 2.3 oz…if used only for dates, parties, social gatherings, business meetings and other sorted rarities….could…in some…alternate realm of reality…last 3 months…..HOWEVER…..if you plan to use this product DAILY…..expecting it to last for 3 months is not realistic…..in fact…. expecting it to last for 1 month is not realistic….if you have scars, dark circles, uneven skin tone, acne or any other skin imperfection (all of which I suffer or have suffered from)….. AND……you are looking for FULL COVERAGE ON A DAILY BASIS…THAN….IMO….DIOR AIR FLASH…WILL LAST YOU 3 WEEKS AT MOST…..meaning…….you can get amazing, layerable, full coverage and a flawless finish…but but but…. please do not think that one bottle will last 3 months or 2 months or even a full month…..My point herein is that Dior Air Flash is the best foundation that I have ever tried and I worship it because it magically covers up my various/sorted skin imperfections without any mess….which is why I went through a whole bottle in about 18 days….mind you….after I bought my first can of Air Flash…..and after I used it….I was so amazed by how well it worked and how fabulous I looked that I applied Air Flash every morning and every evening and whenever I need a touch up…..giving myself fabulous looking skin for the functional equivalent of 14 hours per day….therefore…my first bottle ran out in a little over 2 weeks….and guess what?????…..I DID/DO NOT CARE….my solution was to buy 4 more bottles in my shade (400 honey)……not because I am uber-wealthy with money to burn but because I know a great product when I try one…..I mean lets face it…..ask yourself one question….how many foundations, powders, concealers, application “tools” (facial sponges, primers, sorted foundation delivery mechanisms, kabuki brushes [as if anyone knew what a “kabuki brush” was before the advent of the mineral makeup info-mercial])…..does one need????…..truly….how many superfluous, useless, disappointing, messy, germ collecting products does one need to make the underlying product (in this case foundation) work???….with Dior Air Flash the answer is none…..however…IMO… if you plan on using Air Flash for daily (or twice daily) amazing coverage than the answer is approximately $60 per month…..

Wow...I must use more product than anyone! lol.
I find that I only get about 12 - 14 uses out of the product. That's it. But yes, I do love it.

I did the make-up for 12 women for a wedding in July. I'm still using it and I wear it everyday. It's so worth it. You apply it once and your face looks flawless without any touch up throughout the day. Make sure you get the right application brush. A little goes a long way. It's worth it.

I find one can lasts about 30 days.

a can will last me at least a couple of months. just spray where you need the most coverage and blend to the rest of your face.

I would guess there's about 30 applications in a bottle. I grab this foundation on days when I'm in a hurry, so I alternate with another foundation (Estee Lauder) because I like variety. But I bought my first Airflash in Christmas time and it lasted until my second purchase in July, at about a once or twice weekly application rate. Hope that helps=)!

I have had one bottle for 3 mths so far an still have some left. It leaves your skin looking flawless an it doesnt take much.

not sure yet - I've used it 15+ times and there seems to be plenty left!

It depends on how heavy or light handed you are with spray application, best results come with light spray, adding more only if needed will last me about a month.

they have made the bottle bigger. thank goodness. i'd guess it lasts 2 months if you use it everyday.

I use it it at minimum 5 days a week mostly 6, and the bottle lasts me approximately 3 months, which I know the $60 seems like a hefty price but it works out to $20 a month which is well worth it!

I found that if I used the foundation as the only foundatin I was wearing that it lasted about one month with every day usage (so approx. 30 applications)

One can lasts me approximately 2 months. I apply it lightly with one misting over my entire face.

Depending upon how much coverage you need, I like a lot of coverage, one can should last you more than a month or longer. I apply the foundation by spraying the foundation on the Sephora Powder Puff.

I am not sure yet, but I go through a 1 oz. bottle of ANY of my favorite foundations in about a month, if I use them everday. Foundation is my # 1 basic, make-up need. At this point, I am not unsatisfied with DiorSkin 's lasting effect in the bottle.

Mine lasts about a 45 days-so i would gues 45

It depends on how much you use for each application and how often you reapply. I use it for light coverage and it lasted about 6 months. It's totally worth it though beccause it gives you light coverage and feels like your not really wearing foundation at all.

I usually go through a bottle every 40 days and I occasionally apply more than once a day (when I work out in the middle of the day or go out at night). When I first bought it, the women told me to do a "W" and a "Z" over my face. I now just do a "Z" a little more slowly and I think I'm using less per day.

60

I have really fair skin and I had to return the lightest shade because it left a visible line.

Hello, I am also fair skinned and found even the lightest shade of Dior Airflash (200) too dark and quite orange. (And ultimately returned it.) I have instead started using the Chanel Tient Innocence compact in golden ivory (0.8) and find it to be a great match for my coloring and soooo fabulous in texture and feel. (Not sure how different golden ivory is to the color you are using.) Oh, and did I mention the mess the Airflash made?! Think orange diamond studs and a film on the countertop. I really tried to love it, but in the end was just not a fan. I find the Chanel products to be much better quality. Hope this helps, good luck!

I tested it on one side of my face and I couldn't even tell I was wearing make-up. I placed this foundation on my 62 yr old mom and she said over the years she's never had a foundation that has so much coverage and makes her skin look even and smooth without any touch-ups throughout the day. She's now using it.

another great thing about this product is that it blends really well. there arent that many color offerings, but i really havent had a problem. in the summer i use a darker color than the winter and both have been great. you really should try it on first, though.

I'm terrible at matching foundations so the Sephora rep helped me. I spray it on my wrist and apply it from there: it seems to match well with the skin tone in this area. I'm brown haired, blue eyed, medium skin tone and the #300 works well for me.

This should work for you! I would moisturize underneath, and blend with a damp sponge around driest areas. For reference, I'm 46 with fair combo skin. Hope this helps!

I suggest trying it out in the store. For me I have light to medium skin (creamy natural) and the medium works well for me.

yes, i do. but try it on your face first if you can. i'm 44, green eyed, fairish. (work outside, so pinkish even with sunscreen). if you can get a color match, it's a great product. i use the second to the most pale myself.
do need to 'pat' it down as it will stick to your fuzzy face hairs if you are like me. if not, you look like a teletubby and can frighten your children.

I have fair skin--or thought I did, but the Sephora person says I am medium (maybe it's the tan). The shade 300 works for me. I would have tried something lighter but at first the Sephora person used a darker shade and it looked good. I thought this would work even better year-round and it is great--even before the tan has faded. I use only light coverage. Of course it's ahrd to match without trying it on your skin.

Yes, it is great for fair skin tones in the shade #200.

Depends on "how" fair I am a medium skin tone but I use self-tanner pretty much year round. It is so simple for traveling and provides a very smooth even skin tone. I would say if you are very fair, this might not be the best choice for you.

I am happy with it's performance, but my skin is actually a little prone to oiliness. If you can splurge a little (price wise), give it a go. It does make my skin look younger according to my 30 year old daughter. good luck!

I think the light shade will be fine. I'm a light/medium shade. I bought the medium but I think I'll switch to the light for winter.

I'm using number 200 light beige and it is about right - actually a tad light for me, but I make it work!

To be honest I like this better. It just looks flawless. I am very fair -so many foundation turn orange, this does not. Another great foundation to use is Make up Forever #20 Top this off with NARS powder in snow and honey you are good to go.

I use the 300 because it blends easily with a suntan or can be worn in the winter with no tan at all. I have have light skin that tans easily..if you are more fair I might go with the number below which I believe is 250. Hope that helps!

Spray on a make up sponge then apply.

I HIGHLY suggest using a brush with this. Ideally, dior's own powder brush. Just a quick little spray on the brush and then dab it on your face.

I don't spray it directly on my face: my clothes were taking a beating! So I spray on a sponge wedge and apply from there. Plus I can control where it goes better this way.

you don't really need a base with dior products and because it sets to powder I feel it's more long-lasting than most liquids. The best brush to use is actually a powder foundation brush with flush/ flat bristles so that you can spray the brush and buff the product onto your skin.

Yes, you should use a primer. I like Cargo's blu ray primer. I usually spray it directly on my face and blend with a foundation brush. I have used a sponge before. I felt like it didn't blend well and the amount of product that was wasted made me sick! Good luck and I hope I was of some assisstance!!

I PERSONALLY DONT FOR THIS PRODUCT I JUST USE TOTALE SERUM.
A BIG POWDER BRUSH WORKS BEST, ANY DESCENT BRAND WOULD WORK. ( BRUSH)

This is a sheer foundation, covers inperfections but I wouldn't really recommend for full coverage. Unless you would like to use the 2 layer affect, apply one layer, wait 3 minutes and apply another layer ( all with a foudation brush to blend) and that will really make you shine beautiful.

COVERAGE IS MEDIUM TO FULL, IT COVERS ACNE REALLY WELL. IT GIVES YOU A BEAUTIFUL FINISH.

Nope, and you will breakout. No SPF either.

no, it's not (unfortunately)

this is a liquid foundation that sets to powder

It is a liquid powder foundation supposed to leave an even canvas on your skin.

Yes, it caused breakouts on me as much I love it. I only use it during special occasions, not as a daily foundation. It dries out your skin, bc I think it might have alcohol in it or something. I also noticed my eyes were irritated by it when first using (and no I did not spray into eye), but I got "immune" to it.

yes! it does. or it might for some people because it is not noncosmogenic meaning it will clog your pores. =(

I was pleasantly surprised at how good the coverage of this was. I usually prefer a fairly heavy coverage, and this is the first foundation I have EVER tried that covers very well, yet is still incredibly weightless and natural-looking. (It is also quite buildable.)

I find that it is very buildable. It's easy to spray lightly if you want a little bit of coverage, and you can very easily add more for fuller coverage.

Medium Beige would be best.

Becoz you say medium to olive, I'll say you will pull off Sand shade well.