Can biologically active collagen do better than standard commercially available ingredient? 

Wikipedia

Collagen occurs in many places throughout the body. Over 90% of the collagen in the body, however, is of type one.^[30]

So far, 28 types of collagen have been identified and described. The five most common types are:

Collagen I: skin, tendon, vascular ligature, organs, bone (main component of the organic part of bone)

Collagen II: cartilage (main component of cartilage)

Collagen III: reticulate (main component of reticular fibers), commonly found alongside type I.

Collagen IV: forms bases of cell basement membrane

Collagen V: cell surfaces, hair and placenta

UK research reveals two thirds concerned over side effects of acne treatments

Young women in their twenties and thirties suffering from acne find it increasingly difficult to deal with the effects of the condition according to a new national survey, which reveals that one in five don’t like leaving the house as a result of having spots.

The new research, which has been undertaken by Ambicare Health, focuses on the growing number of young women between the ages of 20-39 suffering from acne. Over 73 per cent of those asked revealed that their acne makes them feel unattractive with 60 per cent left insecure as a consequence of having bad skin.

With over 80 per cent of the UK population suffering from acne at some point in their lives, there is a common misconception that most people will have the condition in their teens; however, there is an increase in the number of women affected by acne in their twenties and thirties. The research highlights that a significant proportion of these women are professional high earners who feel that spots are affecting their career aspirations.