Customers find the serum effective at firming skin, with subtle softening of forehead wrinkles and improved neck appearance. The product receives positive feedback for its quality and ease of application, with one customer noting it works exceptionally well under makeup. Customers disagree on whether it’s worth the price, and while some say it doesn’t irritate their skin, others report severe reactions. The glide-on experience is also mixed, with some finding it smooth while others describe it as sticky.

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