Suitable for very fair skin, you just need to start using it 2 weeks before sun exposure.

I can't say that it does nothing... I take them daily, what I would achieve in tanning after 25 swims, I achieved at 19+ with one solarium session... I won't buy it again..

It offers sun protection to a satisfactory degree. It helps prevent skin peeling as usual towards the end of summer. It strengthens hair and skin. I buy it every summer and I see improvement

I don't have an opinion yet on the tanning, but I have noticed a dramatic difference in the quality of my nails. Despite continuous semi-permanent manicures, etc., my nails have become very strong and grow very quickly.

Although I am a winter swimmer, it is the first time that I am so tan in May (August levels!). And also, I noticed an improvement in skin and hair quality!

Good, I can't stand the sun and I am very pale, so I have been using it quite a lot since last summer.
Of course, it is good not to expect miracles, to know the capabilities and limitations of tanning pills, there is no product that gives a bronze color without the sun, but the very pale, milky color clearly fades gradually giving way to a skin tone 2-3 shades darker.
I suppose someone who is not completely pale will have better results.