Cleangreen - best buys hmmm. Not all cheap but what is most effective:
Serum best buy - Obagi C Vit C serum - really improves look of skin (brighter, younger). If I leave this step out, my skin looks tired, lined, and flat. Fab stuff! Conversely the Obagi eye serum is just a way of moving £90 out of your account. Pointless.
Cleanser best buy - MD Cleanser for oily skin - vicious stuff, but ONLY thing that keeps my oilslick t-zone under control. Extreme oil problem calls for extreme measures. Not for normal humans.
Blackhead treatment best buy - Nutrogena Spot Clearning stuff - gentle, effective, fine under makeup.
Moisturisers/sunscreen/skincare general - Almost anything from Eucerin, LRP or Bioderma - haven't bought a dud from any of these yet.
Lipstick best buy - Chanel, Dior & NARS lipsticks. Not cheap but soooo worth it. Colour true, mega long lasting. Much nicer than the high st cheapie long wear lippies.
Eyeliner Best buy - MAC Gel pot eyeliner. So much better on me than any others. (Speaking of which, worst buy - Chanel Pen thing Eyeliner - flaky black muck and adds 10 yrs to your eyes, £22 wasted on THAT grrr).
Tools best buy - Lydia Makeup Brushes off Ebay. Dead cheap, wash up well and last. Big bundle has tons of different shapes.
Setting Powder Best buy - the Smashbox Photo Finish white gritty stuff. £18 (grrrr annoying) but gosh it WORKS on the oily t-zone.
Makeup overall best buys - has to be MUA and the Collection 2000 brands. Astonishing quality for the price. Their ranges must be the dupes for tons of things. There is no way they could have the economies of scale to make such good products for pennies. We are really fortunate to have access to them.
Oh handcream best buy - Nutrogena Norwegian Formula stuff, wonderful!
Peachypips - Long wear alternatives to ELDW are Revlon Colourstay as already mentioned, Maybelline 25hr wear, or Collection 2000 long wear. All three cheapies have much nicer shades than EL and don't result in hardfaced tightskin look that EL gives too. Everyone's a winner :-)