yongnian
I think you need to put up a warning next time you're going to be tantalising us with skincare porn. Are you looking at the Hydrabio SPF from Bioderma btw? Can't find any info on a SPF50 one.
Samples are often a dud, Enid, especially the ones with special sounding names with silver, caviar, gold. etc. Though speaking of pre-shampoo, was looking up the Lenor Greyl one again and it's basically a mix of oils and just did the same with my Japanese rice brain oil, combed it through my hair pre-shampooing and left it to marinate for half an hour and it did leave it wonderfully soft.
Scooby, nothing wrong with low budget, I quite like a challenge. Saying that if you're already using the Superdrug serum why would you want TO Ha + B5 too? Essentially they're both hydrating serums (though they have different additional ingredients). Nothing wrong with Nip & Fab either provided you can tolerate glycolic, fragrance, and alcohol and it is causing adverse effects.
We were in Rotterdam for an event yesterday and I suggested a shortcut detour past the Korean Beauty shop and stocked up on the new CosRx snail poo mask and also some of the Benton Essence snail masks. They were also selling (completely new to me) a lotion version the Benton Steam Cream (so a lighter moisturiser for combo/oily or extra moisturising step for very dry skin), Dulci. Think I might get it for the summer time but still have to check the INCI but it was a very nice texture.
I've also been looking at this SPF from Japan (but the SPF40 version). It's alcohol, silicones, oils, parabens, sulphates, petroleum-based ingredients, fragrances, and colourings free. It's on the pricier side but a large bottle (135g, think the price was somewhere in the $30 range).
No worries SheStoodInTheStorm, I think most of us can do a carboot sale with our skincare duds. In fact I think we could start quite the interesting trade on the back of this thread.
I was going to mention that bacne product from Superdrug too Lego. Mostly because I'm curious if that actually works and what kind of concentration and pH it is mind getting some pH strips? Also an SLS free shampoo and conditioner may be worth looking into if you haven't already.
No LRP, Pupsie
? Are you sure you're in France
. The Klorane oatmeal shampoo is an old staple, I have it for travel but I should warn as mentioned before my hair likes the French crappy water, the shampoo isn't as impressive at home. They are all SLS free but they do use SLES which is sort of the questionable middle ground which most cheaper SLS free shampoos utilise. Their dry shampoo (also the oatmeal, I get the dark tinted one) is legendary and one of the few dry shampoos that cleans effectively and doesn't gas you out of the bathroom with questionable smells. It's all round fab.
Congrats on reaching nerd levels 
I'm glad the CosRx BHA is working out for you, Enid. I really hoped it would work out for you since you can't use normal salicylic but the concept of BHA is so beneficial to you. It did nothing for me but I had the very quick turnaround with PC and it's interesting to hear that Raisin had it when trying a different version from PC. It really is about finding your perfect acid sometimes. Should I just open up an acid bar, I mean clearly there's a need for it, right? At the very least the clientele will be interesting 
Me Dulci
! Just bought some Versp this morning as it's everything 20% off with Skincity today until midnight (CET). I stocked up on quite a bit actually and am still looking at things
It did make fine lines disappear with me but considering my age and lack of signs of ageing I'm pretty sure it was dehydration. I can send you a decant if you'd like.