Kiehl'S Serum Retinol Daily 50ml

KIEHL'S · 50 ml

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Product details

Kiehl'S Retinol Daily Serum 50ml is a facial serum that contains Retinol, a component of the retinoid family, specifically Vitamin A in its active form. This ingredient has the ability to promote the natural production of collagen and Hyaluronic Acid in the skin.

The product offers various benefits, such as:

  • Reduction of wrinkles
  • Lightening of spots
  • Skin renewal
  • Improvement of radiance
  • Decrease in pore size

In addition to Retinol, this serum includes peptides, which contribute to the structural repair of the skin, and ceramides, which help strengthen the skin's hydrolipid barrier. These ceramides balance the common effects associated with the use of retinol, such as redness, dryness, and flaking.

The results are visible with continued use of the product:

  • After four weeks: smoother skin and less visible pores.
  • At eight weeks: noticeable reduction in wrinkles.
  • After a period of twelve weeks: firmer skin.

For application, it is recommended to apply the serum evenly on clean skin before using a moisturizer, both in the morning and at night. It is advisable to follow the instructions and consult a professional if you have any questions about its use.

Hyaluronic acid is a substance contained in many tissues in the body. It is found in the dermis of the skin and in cartilage. It has great capacity to attract and retain water. So much so that it is capable of absorbing up to 1,000 times its own weight in water. As time goes by, the body's production of this substance progressively decreases, which means that the skin loses hydration and, with it, elasticity and firmness. This also happens to the joints, where the cartilage loses its water retention capacity and becomes stiffer. This great moisturising power has made hyaluronic acid a widely used ingredient in cosmetic products and it is a great ally for dehydrated or uncomfortable skin.

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