Vibriance Super C Serum for Mature Skin Made in the USA, All-In-One Formula Hydrates, Firms, Lifts, Targets Age Spots, Wrinkles & Smooths Skin, The Original Vitamin C Serum; 1 fl oz (30ml), Pack of 1

Vibriance Super C Serum is a facial serum formulated for mature skin, applied as part of a daily face care routine. It comes in a 1 fl oz (30ml) bottle, sold as a pack of 1, and is made in the USA by Vibriance, the brand behind the original version of this vitamin C serum. The all-in-one formula is designed as a single step rather than a set of separate products, and it is intended for all skin types, including skin that reacts easily. Vibriance has produced the serum since 2015 and describes its approach to skin care as science-based and openly documented.

• Size: 1 fl oz (30ml), pack of 1
• Type: all-in-one vitamin C face serum
• Made in the USA

This suits anyone shopping for a serum aimed at mature skin who prefers one bottle over a multi-step routine, and it fits into a morning or evening face care sequence for both women and men.

To apply the serum, dispense a small amount onto clean, dry fingertips and press it gently into the face and neck before moisturizer. A little goes a long way with a concentrated formula in a 1 fl oz bottle, so one bottle typically lasts several weeks when used once or twice daily. Store it away from direct sunlight and heat, as vitamin C formulations can degrade and shift color when exposed to light or temperature changes. A darker or amber-tinted bottle is worth looking for when comparing serums of this type, and the Vibriance packaging is designed with this in mind.

When comparing options, consider whether the formula lists added fragrance or alcohol high in the ingredient order, as these can be drying for mature skin that has less natural moisture. Because this serum is positioned as an all-in-one step, it works well for anyone who finds multi-product routines time-consuming or difficult to manage. The 30ml size is also practical for travel, fitting within standard carry-on liquid limits, and the single-bottle format makes it straightforward to track how quickly you are using the product.