iS Clinical Neck Perfect Complex
VersusSkinCeuticals Advanced RGN-6

iS Clinical Neck Perfect Complex
Best For
Sagging neck skin, aging skin, fine lines and wrinkles, poor elasticity, rough, uneven skin texture.
Best For
Daily and post-treatment use for rejuvenation and barrier repair.
Ingredient Profiles
iS Clinical Neck Perfect Complex
- • Water
- • Sodium Hyaluronate
- • Vaccinium Myrtillus Fruit Extract
- • Saccharum Officinarum Extract
- • Quinoa Extract
iS Clinical Neck Perfect Complex
The iS Clinical Neck Perfect Complex is a formula designed specifically for the neck, jawline, and décolleté. This blend of targeted botanicals and antioxidants works to lift, tighten, and define the skin. With regular use, it helps to smooth fine lines and wrinkles while improving overall skin tone and texture.
Evidence-Based Efficacy
Research has shown that effective skin treatments can significantly improve the appearance of aging skin. For more information, refer to the following studies:
SkinCeuticals Advanced RGN-6
- • Water
- • Glycerin
- • Ethyl Oleate
- • Niacinamide
- • Squalane
- • C12-16 Alcohols
- • Glyceryl Stearate Citrate
- • Butyrospermum Parkii Butter
- • Maltodextrin
- • Ammonium Polyacryloyldimethyl Taurate
- • Phenoxyethanol
- • Dimethicone
- • Palmitic Acid
- • Hydrogenated Lecithin
- • Cetyl Alcohol
- • Ceratonia Siliqua Seed Extract
- • Caprylyl Glycol
- • 2-Oleamido-1
- • 3-Octadecanediol
- • Ectoin
- • Tocopherol
- • Eperua Falcata Bark Extract
- • Xanthan Gum
- • Ethylhexylglycerin
- • Phytic Acid
- • Adenosine
- • Sodium Hydroxide
- • Sodium Benzoate
- • Acetyl Tetrapeptide-9
- • Citric Acid
Advanced RGN-6 is a skin rejuvenation cream that uses biomimetic technology to act as a second skin, enhancing barrier recovery. It is free of fragrance and alcohol, making it suitable for sensitive skin. Clinical studies have shown significant improvements in skin health indicators, including a 36% reduction in pigmentation and an 18% reduction in wrinkles. For more detailed evidence, refer to the study titled Real World Case Series: Integrated Skincare With Advanced RGN-6 Serum.
Safety & Application
Directions
Apply a small amount to clean skin, smoothing evenly over neck and décolleté.
Safety Notice
For external use only. Avoid contact with eyes. If irritation occurs, discontinue use.
Directions
Once or twice daily after cleansing, apply 1-2 pumps of Advanced RGN-6 to the palm of the hand and press into the skin of the forehead, cheeks, and chin. Blend the product into the skin. If using in the morning, apply after a [SkinCeuticals](/brands/skinceuticals) vitamin C antioxidant serum and before a SkinCeuticals sunscreen.
Safety Notice
For topical use only. Apply only on healed skin. Consult a Medical Professional if considering aesthetic treatments.



