Nail-Aid Biotin Ultimate Strength Vitamin B7 Nail Polish by Nail-Aid

Fantastic product, noticeable difference during and after use. Very strong coating when using it and strengthens the nail underneath so you develop naturally stronger nails the more you use it. Easy to use and cant really fault it. One of the best ones of its kind that I've tried for an affordable price

Did exactly what it said it would. Helps to protect my and strengthen them

Good product My nails are definitely stronger

I do think this product is a bit pricey for what it does. I've been using it as per instructions, and can't say I've seen much change to my nails. I do think they are a little stronger but still brittle. However, everyone's nails are different and this may work better for others.

I have soft bendy nails that do not grow well. This treatment makes them stronger and helps to grow. When I don’t use it my nails don’t grown and they remain soft/easy to peel

I liked the packaging and the bottle. It applied like a gel depending on how much polish you put on the brush. It promises results from day one and stronger nails. Unfortunately in my case this was not true and it just made my already thin weak nails worse. I could not see how to contact the seller, so I am sending back to Amazon for a refund. It may work for u, but fir thatbprice and whatnot claims on the bottle I am extremely disappointed

Good nail strengthening, fast deliveries

I bought this because it isn’t tested on animals as I do with all of my make up also. If these companies can be cruelty free, why can’t all of the other companies? The product is great, the only reason I haven’t given it five stars is I can’t understand why the brush is so short. It makes it harder to get the nail varnish out. Apart from that it’s great.

جربته ترا مو مره واو يعني بستمر واشوف

I’ve been using this nail treatment for a while now, and I can honestly say it works really well. My nails feel stronger and don’t break as easily as before. I also noticed they look healthier and smoother overall. It’s easy to apply and dries quickly, which I like because it doesn’t take extra time out of my routine. I’ve tried a few similar products before, but this one has given me better results. I’m really happy with it and would definitely buy it again.

No cumple con lo que dice, 2 semanas usándolo y las uñas están igual ,ni endurece ni crecen más fuerte Para mi todo un engaño

The Aid biotin ultimate has strength my nails .as they were very brittle and weak .

Resultados inmediatos protege y endurece las uñas