Numbuzin No.4 Collagen 73% Pudding Serum 50ml bundle-builder-dummy-latest It's particularly effective when combined

It's particularly effective when combined with a moisturizing toner or as part of your evening routine for regeneration

The formula is completely free of sulfates

and visible firming

which promote cell regeneration and smooth the skin

or leave a sticky residue

Numbuzin No.4 Collagen 73% Pudding Serum 50ml bundle-builder-dummy-latest It's particularly effective when combinedVisibly firmer skin structure thanks to elastic collagen serum This formula features an extremely high proportion of soluble collagen embedded in a textured, elastic serum base. The unique effect is immediately apparent when rubbed in: The texture stretches, contracts, and then settles on the skin, providing a firming effect. 73% hydrolyzed collagen promotes firmness and elasticity Moisture reservoirs such as glycerin and hyaluronic acid provide