Without it, your reconstituted solution has no protection against contamination from repeated needle punctures
Considering that collagen supplements are generally quite safe, adding them to an overall nutritious diet may be a worthwhile investment
Sodium Hyaluronate, Cellulose Gum, Glycerin, Trehalose, Propanediol, Angelica Archangelica Root Water, Caprylyl Glycol, Madecassoside, Ethylhexylglycerin, Undaria Pinnatifida Extract, Carnosine, Acetyl Hexapeptide-8, Acmella Oleracea Extract, Topaeolum majus Flower/Leaf/Stem Extract, Sodium Benzoate, Potassium Sorbate, Citric Acid, Corallina Officinalis Extract, Xanthan Gum, Heptapeptide-7, Lecithin*+, 1,2-hexanediol
The side effects may include slight skin allergies like irritation, itchiness, and, in some cases, puffiness