Take note however that this may be a slightly biased opionion due to the fact that it was used shortly after another product which indeed worked quite aggressively at what it was used for, and the results may have been negated somewhat by this.

I rather recommend strivectin SD or strivectin’s eye over this product based on my personal experience, research and the general reviews that the HS Thermal Deep Wrinkle Serum is slightly inferior as whole to the original formula.

Please submit your honest thoughts and feelings if you have used HS before using SD, or have also tried both, so we may have a more accurate indication of this treatments effectiveness.