Instant Effects Neck & Chest Rejuvenating Serum, a 30ml treatment developed specifically for the neck, chest and décolletage. The formula is designed to give both an immediate hydrating and plumping effect and longer-term improvement to the appearance of fine lines and skin firmness.

The serum uses the brand’s OX² Oxygen Transfer Technology alongside soluble collagen, vitamin C, caffeine and botanical extracts including green tea, horse chestnut, centella, calendula and liquorice. Instant Effects describes the formula as helping to revive, hydrate and firm the skin, with results designed to begin from the first application. Current retailer information confirms the same formulation and 30ml size.

The packaging states clinical-trial results including skin being on average 59% firmer and 141% more hydrated after one hour, with fine lines and wrinkles reduced by an average of 17% after four weeks. These are the manufacturer’s stated test results rather than independent claims.

Apply two pumps morning and evening directly to the neck and chest using gentle upward motions.

New and unused in original box. There is some light storage wear/creasing to the box, as shown in the photographs.

* Brand: Instant Effects
* Product: Neck & Chest Rejuvenating Serum
* Size: 30ml / 1 fl oz
* Type: Neck, chest & décolletage serum
* Benefits: Hydrating, firming, plumping & smoothing
* Technology: OX² Oxygen Transfer Technology
* Features: Cruelty free & gluten free
* Made in: UK
* Period after opening: 6 months
* EAN: 5060482873061
* Condition: New and boxed

Keywords

Instant Effects, neck serum, chest serum, décolletage, rejuvenating serum, firming serum, hydrating serum, anti ageing skincare, fine lines, wrinkles, collagen, vitamin C, OX2 technology, neck cream, 30ml, UK made