Benefits of using Retinol: Anti-aging, Anti Acne, Anti-Wrinkles, Anti-Scars

Just a little bit of information about Retinol, below are some excerpts from different sources:
Wikipedia:
Retinol, is one of the animal forms of vitamin A. It is a diterpenoid and an alcohol. It is convertible to other forms of vitamin A, and the retinyl ester derivative of the alcohol serves as the storage form of the vitamin in animals.

When converted to the retinal (retinaldehyde) form, vitamin A is essential in the vision, and when converted to retinoic acid, is essential for skin health and bone growth. For full text, click here.

Skin Care Rx:
Retinol:Stimulates Skin Renewal
The acceleration of cell turnover caused by the use of retinol or tretinoin will encourage the exfoliation of these dead skin cells and allow healthier cells to appear. Skin will appear smoother, softer; pores will appear smaller and less noticeable; and signs of aging will start to diminish. For full text, click here.

Wise Geek:
Retinol cream increases the production of cells in the top layer of skin, helping to rejuvenate the skin. As a result, the skin gradually looks younger in appearance. The cream also causes more collagen production, making the skin appear plumper. It may also reduce pigmentation issues that stem from sun damage. For full text, click here.

Retinol Skin Care:
It now seems clears that retinol is a beneficial cell-communicating ingredient, as well as an antioxidant. In other words, it assists in creating stronger, healthier skin cells and increases the amount of skin-support substances.
To some degree, retinol has also been used in the management of acne and keratosis pilaris in topical creams. The increased skin exfoliation of vitamin A helps unclog pores. Retinol has also been shown to stimulate new collagen production, which is critical in the battle against aging. Thus it has become clear that retinol is a vital component of high quality skincare products, providing visible, long-lasting results. For full text, click here.