Price per box is not enough to compare hydrogel masks. Check how many masks are included, whether the listed weight is per mask and whether the product is intended for a short session or a longer wear time. A three-pack can be the lower-commitment choice for trying a formula, while four- and five-mask boxes can offer better value only when the product fits your routine and you will use the full pack.
Also compare the practical cost of the session. A mask that requires a separate rich cream, creates uncomfortable residue or duplicates several products you already own may not be the better value even when its per-mask price is lower. Conversely, a straightforward hydrating mask can be useful for travel or an occasional simplified routine.
ProtoClinical currently carries active options in three-, four- and five-mask packs across PDRN, collagen, peptide, rice-ceramide, snail, azulene, gold and brightening formula directions. Use the product page for the current price, stock and exact package contents before buying.