Hyaluronic Acid
One of the primary humectants within the mask.
Hyaluronic Acid helps attract and retain water at the skin's surface, supporting:
Hydration + suppleness + visible plumping + smoother-looking texture.
Franck Global describes this as the lower-molecular-weight form within the mask's dual Hyaluronic Acid system.
For Chris & Alley, I would focus on multi-level hydration rather than claiming that topical Hyaluronic Acid reaches the dermis.
Sodium Hyaluronate
A salt form of Hyaluronic Acid with excellent water-binding properties.
It provides complementary surface hydration and helps leave the complexion feeling softer, smoother and more comfortably moisturised.
Together:
Hyaluronic Acid + Sodium Hyaluronate
form the defining dual-HA hydration system within the mask.
Glycerin
A proven humectant that attracts moisture to the skin and helps reduce feelings of dryness and tightness.
It complements both forms of Hyaluronic Acid for a more comprehensive hydration effect.
Allantoin
A soothing skin-conditioning ingredient that helps support comfort and softness.
Particularly useful when skin feels temporarily stressed or sensitised.
Centella Asiatica
A well-established soothing botanical that helps support skin comfort, resilience and barrier function.
Green Tea Extract
Provides antioxidant and soothing support, helping protect against oxidative environmental stress.
Licorice Root Extract
A multifunctional botanical providing soothing, antioxidant and complexion-supporting benefits.
It helps support a calmer and more even-looking complexion.
Chamomile Extract
Provides additional calming and skin-conditioning support.
Polygonum Cuspidatum / Japanese Knotweed Root Extract
A botanical source associated with antioxidant compounds including resveratrol, providing complementary protection against oxidative stress.
Scutellaria Baicalensis Root Extract
A botanical antioxidant and soothing ingredient used to support stressed or reactive-looking skin.
Urea
A naturally occurring component of the skin's moisturising system.
At cosmetic moisturising levels, Urea helps attract water and supports softer, more supple skin

Start with clean, dry skin.
Franck Global's current instructions also recommend exfoliating beforehand where appropriate.
Carefully unfold the sheet mask and position it over the face.
Smooth the mask gently against the skin using light pressing movements to ensure good contact.
Leave on for up to 20 minutes.
Remove and discard the sheet.
If required, remove excess remaining serum gently with damp gauze.
Alternatively, where comfortable for your skin, lightly press the remaining serum into the skin rather than aggressively rubbing.
Follow with your usual moisturiser if additional barrier support is required.
For daytime use, complete your routine with broad-spectrum SPF 50+.

All skin types
Dehydrated skin
Dry skin
Normal skin
Combination skin
Oily skin experiencing dehydration
Sensitive or easily stressed skin
Skin feeling tight or uncomfortable
Dull or tired-looking skin
Temporary redness
Skin lacking plumpness
Skin needing an immediate hydration boost
Pre-event skin preparation
Supporting skin around selected professional aesthetic treatments
Clients wanting a simple, soothing sheet-mask treatment