Some of the best money I've ever spent is on a silicone cleaning brush mat that you attach to the bottom of your sink from ebay (will look up the listing for those interested), turns out to be the Sigma one for a fraction of the cost directly from China. It's a joy to use super quick and cleaner than I ever get them. I only do powder brushes once a fortnight, used to do face brushes once a week but now use the Beauty Blender mainly and deep clean that after every use as it still squicks me out to use a dirty one. Apparently the mini ones (for concealer and detail work) from Primark are as good if not better than the original mini BB, though I'm not all that tedious with my makeup so am wondering if I'd actually use them even though they're like 4 for £3 or something and I need to go there to get another nude lippie I don't really need.
Dr. Sam Bunting once recommended using the LRP Anthelios rich cream version as a hand cream which I thought was smart, I also don't mind the approach of using your SPF as a moisturiser where I feel it insufficient (in terms of broad spectrum SPF) the other way round. Though in winter my hands are always gloved outdoors so SPF feels useless and the rest of the year I just apply my facial SPF and since it's a water resistant one I know it'll last at least a bit. I should really have a top up one for in my bag though.
As far as I understand it, Caffeine has a temporary effect, it constricts and therefore gives the appearance of tightness and temporarily reduces swelling (provided it's water based, not a fat deposit). (Used) coffee grounds do make for a great cheapy scrub, just suspend it in some oil of choice and add some sugar. Supposedly Su Man's facial version is wonderful but beyond some added essential oils and a surfactant I can't really see what's so special about it vs. a DIY one.
I am still looking for some eye mask wormy thingies from Korea, as they're much cheaper from there as supposedly it's really beneficial to use daily. Also really handy to apply while doing eye makeup as it catches all the fallout (you do base after). The Shiseido Benefiance WrinkleResist24 Pure Retinol Express Smoothing Eye Mask are supposed to be out of this world amazing but still pricey (and probably more suited to people with formed wrinkles). I do have a pair from Verso (GWP) that I seem to be saving for best, I think I really need just start picking random dates in my calendar to use these things...
Also, warning for those who have seen LE's latest video, don't do what I did and download that app it's all round amazing except where my wallet is concerned and apply the filter with the 'look' to yourself, it makes the urge to buy everything she used even worse. Am now foolishly considering getting semi-permanent eyelashes again since I suck at applying fake eyelashes in any other way than 'wonky' and all the rest is sitting in virtual baskets waiting for Black Friday deals.
Jolse has 25% off everything at the moment Hollin, including the Heimish balm, don't know if it's much cheaper than normal though.