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IOPE is Amorepacific's research-brand flagship, the brand behind Korea's first-ever essence (the Bio Essence from which this mask takes its name). The Bio Essence Facial Mask is the sheet-mask version of that iconic hydration-and-anti-aging essence, delivering a concentrated dose of IOPE's Hexa Hydro System (multi-type hyaluronic acid) and fermented botanical complex. At $23.60 for 5 masks ($4.72 per mask), it's priced in the upper-mid sheet mask tier.
The Bio Essence formula has been a Korean skincare staple for over 20 years, and the sheet mask format makes it accessible for users who want to try the IOPE line without committing to a full-size essence bottle. Sheet is mid-weight cotton with good essence retention; finish is hydrating and slightly tacky (sign of high HA concentration).
Hexa Hydro System (six forms of hyaluronic acid) hydrates across multiple skin depths. Fermented botanical complex provides amino acids and low-molecular actives that support skin texture and brightness. The 15 to 20 minute contact time drives actives into skin more effectively than any serum application alone. One session produces immediate plumping and glow; regular weekly use supports anti-aging over 6 to 8 weeks.
Apply to clean, toned skin (serum is optional before mask). Unfold sheet carefully, press onto face, smooth out air bubbles. Leave on 15 to 20 minutes, not longer (extended wear causes reabsorption effect). Remove mask, pat remaining essence into skin. Follow with cream. Use 1 to 2 times per week for best cost-benefit balance.
Bio Essence is the brand's signature hydration-plus-fermented-botanical formula. Super Vital is the more aggressively anti-aging line. Retinol Mask (from IOPE's newer retinol line) is an intensive treatment mask. Pick Bio Essence for daily-to-weekly hydration and brightness; others for specific targeted treatment.
If you value the IOPE heritage and fermented botanical formulation, yes. For pure hydration, budget brands (Etude, MISSHA) deliver comparable results. For the sophisticated essence experience with anti-aging positioning, IOPE is worth the premium.
Rarely. The formulation is mild and tolerated by most skin types. Extremely sensitive users should patch test the essence on inner wrist first.
Well for 15 to 20 minutes. Cotton sheets can slip on oilier skin; press down periodically.
Yes, rub the packet to extract remaining essence, apply to neck, chest, or hands. Don't reuse the sheet itself.
Pair with IOPE Retinol Serum In Gel Mask for alternating weekly routines, or IOPE Super Vital Emulsion. Browse the IOPE collection, Korean sheet masks.
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