I've been using this duo daily for 3 weeks now, and I have seen enough improvements to make it worth my while. Admittedly, my nails were in a very poor condition to begin with; brittle cracks went from the tips down about half way to my nail bed for my thumbs (not through to the skin, but in layers). They were very filmsy and could bend easily (and snap if hit fast).
Both of these products will go a long way. After daily use for 3 weeks I've barely touched either. The bristles of the brushes are both quite coarse and made of thick plastic strands, but not a biggie for me as the polish and oil glides on easily. The strengthener dries quite quickly which I really like. I'm not so much of a fan of the oil though because it feels greasy and I have to wipe away the excess off my fingertips before moving onto anything else.
I'm not blown away with but am happy with the results. I think they're mainly due to the strengthener rather than the oil. Although there is still cracking on the top of one thumb nail it doesn't go far down, and the other thumb doesn't show any cracking at all. I know that having the strengthener has saved several of my nails from breaking since using it. They are longer, and strangely enough stronger but to different degrees. What I do not like is that the bottoms of underneath my nails are see through (something that happens if I wear polish but hadn't expected for a see through strengthener).
All up I wouldn't buy the duo but having the strengthener as basically a constant/regular treatment for my nails seems like a good option. Especially given how long one bottle will last me.
I wear nail polish every day, hardly ever giving my nails a rest. Going into the trial, my nails were flaking, peeling, and brittle. My cuticles were torn, and my nails were brittle. I really wanted an amazing duo to make it worth me forgoing my polish for 4 ish weeks. Going out of the trial, my nails do feel stronger, however my cuticles feel mostly unchanged.
I followed the instructions as religiously as I could. I love that the Strengthener dried pretty quickly, especially on the days I only had to apply one coat. Plus since it was clear, even if it did smudge, it was invisible to the naked eye. It also made it easy to rub the cuticle oil in without worrying about dislodging the Strengthener.
As far as I can tell, the Strengthener did the job. One of my nails was peeling slightly going into the trial, and in the end I had to chop the nail as it just got progressively worse despite the strengthener being applied on it. I guess this is forgivable as the damage was already there, but I also found on another nail, I got some weird ridge going on? I do like that there’s no new peeling, but maybe the ridge is from the nail getting ‘stronger’? It’s hard to tell at this point, and I do have a ridge filler for when I’m wearing polish - I just hope it hasn’t made my nails more ‘ridgey’ in exchange for the new found strength. The Strengthener gave a slight gloss which was nice, but it was slightly tricky to remove since (obviously) it is clear, so it’s hard to see what you’ve removed and what’s remaining on the nail.
The Oil felt nice going on, and it made my cuticles shiny however wasn’t overly greasy which was nice. It was easy to apply, and I love that a little goes a long way so it will last a super long time. I found the brush wasn’t too stiff or anything, so it was easy enough to apply. At $17 RRP though? No, I definitely wouldn’t repurchase. It felt and looked nourishing going on, but my cuticles look like they are in exactly the same condition they were at the beginning of the trial - they are still torn on some of my nails, and quite rough. I was applying the oil almost everyday, so it is quite disappointing to not see a noticeable result. Maybe I needed to apply a lot more?
I think the Strengthener has improved my nail condition, and I will continue to use the cuticle oil and I hope there is a change in my cuticles. I feel like for both products, there is probably a better alternative out there that probably comes at a better price point. No where on the instructions did it say I could use it under nail polish. I assume I couldn’t since I had to add a new layer each day, but I think a product where I can use it under nail polish would suit me best, since although the results of the Strengthener are great, I can’t fully appreciate them since my nails are still stained. I am definitely happy with how the Strengthener has made my nails stronger and I am very impressed that I can’t see any new peeling or splits.
Tips: Note down the day you apply the 2 coats so you can keep track of when it’s time to take it off!