You can definitely use this product OVER powder foundations, just make sure you have a very light touch and dab or lightly pat the item on top of your makeup with a brush, the sponge tip or your fingers.

I switch off between powder and liquid foundation and when i used this it was only good on liquid really...girl meets pearl (by benefit) works even better and on both types of foundation

I've been able to use it with powder but it does blend better with liquid.

I bet you can because it glides on so smoothly. I use it over foundation, powder & blush. Love it!

I use a powder foundation too and this works just fine on top of it! Remember a little goes a long way!

You could use this over (for a more noticeable look) or under (for a more subtle look) your powder.

Yes. I use powder foundation and it works just fine.

It works great over powder foundation!
I use both liquid & powder foundation, and it always works great for me! :)

I prefer High Beam, although maybe in the summer when I am tanner the Watt's Up will look better. High Beam is more silver and looks better on my pale/pink toned skin. Watt's Up is more gold toned, I would think it would look better on darker skin tones.

I have both and love them both. They both work perfectly for me. It's just that Watts Up is easier to carry around, in my opinion.

The only difference I noticed between the two is the consistency. High Beam is more liquidy, and Watt's Up is more creamy. The Watt's Up seems to show up more, since High Beam ends up absorbing into my skin and I can't see it very well. Hope that helps!

I have used both and I would definitely say use Watt's Up. So much prettier and more noticeable in a good way. I have gotten so many compliments on my skin since I've started using this!!

Watt's Up is SLIGHTLY better - I love High Beam, as well, but Watt's Up has the edge, in my book...

Never used other product

No , it is not hard to use at all :-)
Once you are done doing your make up , that is after applying your blush , the Watt's up stick goes on in the end as the final touch . You can apply it as a stand alone product also that is without having any make up on , for a natural glow.
You have to apply the 'watts up stick' on the apples of your cheeks , first apply little and light and then turn your cheeks to catch the light and see if you like the highlighting , if you want more glow, then layer more . That is it .

Between the Benefit's Watt's Up and Benefit's High beam , the 'watt's up' is easier to apply.

This is so easy to use, and it comes with a diffuser sponge so it fool proof. The color is so user friendly too. Jump right in on get your glow on!!!

Acutualy its not. I purchased it and it blends well with your fingers and give a beutiful glow. I would recomend it for sure!

Not at all, this very, very easy to apply and blend. I use it every day and it takes 2 seconds

No, it's easy to put on. It comes in a stick format, which makes it easier to apply than if you had to put it on with your fingers. You can either sculpt with the blender, or rub it in with your fingers after it's applied, and it looks great.

Not at all!!! It is super easy and takes less than 30 seconds

I tryed it but it looked to sparkly, I would recommend Benefit's Erase Paste though!

Not realy. Unless you want a nice glow there,

I don't think so. Since it's a highlighter, it seems like it'll just bring more attention to the areas that you're trying to hide.

I think a small, small amount could be used. I probably would not use it for that though, I think it is a bit too shimmery for that.

I would definitely NOT use this for under eye. If you want something GREAT for that use Stay Don't Stray or Erast Paste...they work great! Watt's Up would be WAY TOO shimmery. You would look like a racoon in person and especially in pictures with a flash.

This product does not disturb whatever you put under it - I wear foundation, powder and blush and put this over the top and it just glides on. Love it!

I've only tried Girls meet Pearl in store but bought Watts Up. I think the Girls meet Pearl gives you a little more "sparkling" finish than the latter. Since I prefer a more natural glow, Watts Up is more appropriate for me

Girl Meets Pearl is pinkish and more of a cream, whereas this is a stick application and has a champagne tint to it. I've got very fair skin and find that this works better for me.

Girl Meets Pearl is for all over your face and adds a soft pearly sparkle to your skin. Watt's Up is a highlighter so it goes only on spots you want to highlight (commonly this is cheekbones or brow) and it is a different shimmer and look than the Girl Meets Pearl. I would recommend buying this rather than Girl Meets Pearl because you will get more use out of this product.

Don't know

Absolutely this will work!

Yes, the color is very pretty and the product can be layered for a thicker, more pigmented look.

This isn't glossy. I've used it on eyes, but it just looks and applies like a nicer cream shadow and "dries" to a powdery consistency. This would look great layer under a little clear lip gloss for a glossy eye look.

As silly as this may sound, my friend taught me to use clear lip gloss for the glossy eyelid look.

As for using this product, it won't give you a glossy look at all. All it will do is give you a dewy look.

If you put down a decent primer first, otherwise it will be a bit crease-y.

I put mine over everything just because my powder would cancel the affects but if you put too much on you can lightly add powder over it to minimize it.

It can be applied over all of your make-up (and powder) or underneath it. I apply on top of everything so nothing dulls the sheen. I apply on cheek bone and brow bone areas. It really is a nice addition to my make-up collection. I am new to using highlighters as well.

Absolutely! I wear it over a liquid foundation, and it blends perfectly. This product not only looks great in person, but photographs really well!

I apply this product after my foundation/powder/bronzer.

Yes! It can be used alone or as the final touch to makeup to highlight areas the light naturally touches--cheek bones, brow bones, bridge of nose and top of lip.

No definitely no sprinkles I use it only in the middle of my eyebrows down my nose and I love it .. !!! :-)

I don't notice any sparkles. A nice, soft shimmer, yes, but no big glitter particles

No sparkles. It is more subtle than that. I don't like sparkles either. This product gives a highlight that is more natural looking and the product can be blended for a natural look.

No

No sparkles. This isn't like those bronzers or shimmer powders at all. This gives a very soft focus glow :)

This is meant to add a glowing dewy affect to the face. It is NOT a concealer. you simply slide the product on your cheek bones, top of your nose, and chin and forehead if desired. It has not made me break out but everyone is different

Highlighters typically are applied to give your face a glow. It's not a concealer, you apply it to places on your face that light naturally hits such as brow bone and upper cheek bones. I usually make a arc on my upper cheekbones. I go along the cheekbone then slightly arc up at my temples and lightly blend it.

No, I would not consider it a concealer. When applied to your cheek bone and brow bone area, it simply gives a nice sheen. You could apply it anywhere on your face, but its mainly for areas that you would like to brighten. Has caused no break-outs for me.

No, I would not use it in place of a concealer. Instead, this product can be used along with a bronzer or blush in order to help contour the grooves on your face. I like to apply it to the bridge of my nose and a little on my browbone, in addition to my cheeks on top of my blush in order to give my face some extra shadowing and contouring. You can use some of the product underneath your eyes to brighten that area up, but it does not replace what a concealer's job should do. Hope this helps!

it is a beautiful highlighter...i put it on the high points of my cheekbones, and the high points of my upper outer brow area for highlighting effect, after i apply my foundation or bb cream, but before i apply mineral veil powder to set it all..so, foundation, then this in the areas you want a highlight color, then the powder...beautiful results!!!

Girl Meets pearl hands down!!!

Cannot comment, no experience

High and Moon Beam are liquid and have that nail-polish applicator. Watts Up is a cream stick that blends to be a powder (or just blends and is no longer creamy/easily rubbed off). Watts Up is definitely a more neutral champagne shade, making it perfect for all skin tones (High Beam is more for lighter tones, Moon Beam is for olive/darker tones). Believe the hype. Watts Up is fantastic!

its great because it makes your skin totally not oily or greasy

I own them all. lol :) and here is the break down:
Moonbeam iridescent pink glow great for med to darker skin tones
Highbeam white pink glow most prominent great for night time
Girl meets pearl very subtle golden pink glow
Watt's Up is now my favorite of all. I like that it is in stick form and gives a soft champagne glow. I like to apply this on top of my make up and the others that are liquids are good to mix in with your moisturizers or foundations. hth