Tatcha The Silk Serum Wrinkle-Smoothing Retinol Alternative

This product claims to improve skin texture, radiance, suppleness, and plumpness after one use. It also claims to reduce skin redness and improve the appearance of fine lines and wrinkles over four weeks.

• The description claims that 100% of users showed improvement in skin texture, radiance, suppleness, and plumpness after one use.
• The description claims that 85% of users showed improvement in the appearance of under eye and forehead lines after two weeks.
• The description claims that 73% of users showed improvement in firmness after two weeks.
• The description claims that 100% of users showed a reduction in skin redness after two weeks.
• The description claims that 85% of users showed improvement in evenness of skin tone after two weeks.
• The description claims that 78% of users showed improvement in the look of deep wrinkles after four weeks.
• The description claims that there was a 38% reduction in under eye and forehead lines after four weeks.
• The description claims that there was a 36% reduction in redness after four weeks.