Nevermind this point to focus on the essentials, namely the quality of this serum (by the way, still we note the nice bottle used for the occasion). On dry hair, my companion (hair type: large and numerous curls with a good length (mid-back)) has only very moderately enjoyed the result, or even the sensation during use. Basically, serum leaves a greasy impression on not very pleasant in terms of hair felt. But already there, although it breaks the volume and relaxed curls.
Use on wet hair is much better suited him. First, the hair is wet, burning sensation, thickening (and thus lubricate) is lower, and once dry, the result is really impressive. The loops are splayed and take this form at least 48 hours. As such, I do not know what to think of the series of photos on the bottle showing a young woman very curly before and after completely smooth ... it did not work at this point in my partner! Maybe he should use it more frequently (two to three times per week are recommended, but this really grease the scalp so that it did not try).
In short, in the end, the miraculous side is not so much usurped it. Because yes, the curls relaxing effect is quite impressive. Use on dry hair and / or humid more a matter of personal feeling, and in both cases, the effect works (even if it seems more durable to damp hair, which seems logical). However, the only real downside concerns the greasy effects that accompany the use of the product. To the naked eye and not warned, it is not at all shocking (hence the four stars anyway). However, for the user, the sensation is unpleasant in duration. A shame then, but at the same time to smooth curls, I do not see too many other possibilities dalourdir wicks or heat ... To see so according to your desires. For my wife, it will be sparingly!