Is Retibel firming and anti-wrinkle really useful?

Useful. According to RUTBELL official website, RUTBELL polypeptide is compact and wrinkle-resistant, and with exquisite pearl jewelry necklace design, the product looks noble and elegant. The ingredients contain patented ingredients such as collagen and palmitoyl tetrapeptide -7, which endows the skin with elastic care, improves dryness, dullness, fine lines and dry lines, and makes the skin elastic, firm and lubricated. The product is elastic, smooth and brushed, with a touch of Shui Yang's skin, which is refreshing and easy to absorb, effectively improving skin elasticity and making skin moist and tender. So Retty Berry is really useful for firming and anti-wrinkle.