I would probably say the lightest of all the shades the diffuse. Flash may work but it has somewhat of a pink undertone and if you are very pale it might show up more than you would like. Diffuse would probably look the most natural and compliment your features like your red hair the best. Hope this helped!

FLASH I do NOT recommend the GLOW it will be to much color I cannot wear glow and I tan Diffuse may be to Blue for you Flash is intense so mix with foundation or with moisturizer for fresh look

Probably the lightest one since you have fair skin.. the Diffuse.

Flash has the most natural appearance as a highlighter and will best accentuate your skin tone.

Flash is always a safe bet will add some Pink sunkissed tones to your skin / it is intense so mix it with a moisturizer.

one can be used to add a bit of color and one can be used as a highlighter. flash will work with pretty much any skin tone if added to foundation.

I believe it is meant to be mixed into your foundation, but I liked it best when I blended a tiny amount onto my cheeks and brow bone as a highlighter; it really did impart a nice luminizing finish when used this way.

You can use as a highlighter or mixer in your foundation but i highly DON'T RECOMMEND

Irina, you use it with your foundation or tinted moisturizer (that's what I use) and all you need is a small squirt! A little goes a long way! You do not want that over glowed look.

I personally love Diffuse. I have pale skin and it really adds the shimmer that I love on my cheekbones, brow bone, and inner corners of my eyes. It's a great product that will last forever, seeing as how you only need a little :)

I would recommend flash :-)

Water, Phenyl Trimethicone, Cyclomethicone, Glyceryl Stearate, Glycerin, Isostearic Acid, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Tetrasodium EDTA, PEG-12 Dimethicone, Sodium PCA, Steareth-21, Magnesium Aluminum Silicate, Xanthan Gum, Hybrid Safflower Seed Oil, Steareth-2, Squalane, Lecithin, Polysorbate 20, Sorbitan Laurate, Propylene Glycol Stearate, Proplyene Glycol Laurate, Phospholipids, Tocopheryl Acetate, Retinyl Palmitate, Ascorbyl Palmitate, Green Tea Leaf Extract, Ginkgo Biloba Extract, Triethanolamine. May Contain: Mica, Titanium Dioxide, Iron Oxides

The ingredients that would cause a great deal of skin irritation (to those suffering from highly sensitized skin), are as follows: glycerin, magnesium aluminum silicate, safflower seed oil, phospholipids, titanium, iron oxides, and, for those with an allergy, remember it contains green tea and gingko!

No sparkles at all! It's more of a pearlescent, luminizing finish - no glitter involved :)

The "sparkle" in this product is not an actual chunk of glitter.
It is subtle, and you must blend with your foundation to achieve the look of luminescence. Remember to chose based on your actual skin tone, not that of a look you want, after say, a week in Florida. Tan's fade, and the lighter the color of the product, the more natural your "sparkle" will be.

Flash is always a safe Bet !!!! It goes with all tone's ,it is intense so add with some moisturizer prior to applying foundation for a more intense look or mix a drop with foundation

LOVE Mixing product try the FLASH and mix in the light diffuser (white) I would STAY AWAY from the Glow we have the same color skin and this product is much to intense for fair skin also mix with some serum or moisturizer for best results. Have fun with it !!

Flash or Glow try them both ! Glow is more of a Bronzer !

I recommend FLASH and remember Sephora stands behind all there Products so exchange it for another if you are not happy this product is intense so I do recommend Mixing it with a moisturizer or serum as I prefer ! Good Luck