Histomer Hisiris Whenever Gel Mask – Soothing Leave-In Mask for Sensitive Skin | 50ml

Histomer Hisiris Whenever Gel Mask – Soothing Leave-In Mask for Sensitive Skin

An invisible, leave-in soothing gel mask from Histomer, the Italian clinical skincare brand. Part of the Hisiris sensitive skin range. Applied directly to areas of redness, irritation, or discomfort and left on to absorb, no rinsing required. Provides immediate relief from sensitivity flare-ups and can be used at any time of day, over or under other skincare products. The gel texture becomes invisible on the skin within minutes of application.

What makes it different from a standard mask

Most face masks are rinse-off treatments used once or twice a week. The Hisiris Whenever Gel Mask is a leave-in, on-demand treatment — applied whenever the skin needs immediate relief and left on to work continuously. It can be used as a spot treatment on specific areas of redness or irritation, as a full-face calming layer before bed, or as an SOS treatment after sun exposure, cosmetic procedures, or sensitivity flare-ups. The “Whenever” name reflects its design: use it whenever your skin needs it, as often as needed.

Key actives and what they do

• Hisiris Desensitizing Complex — The proprietary anti-inflammatory complex across the Hisiris range. Reduces the skin’s reactivity threshold and calms the inflammatory response behind redness, stinging, and irritation. With consistent use, the skin becomes progressively less reactive to environmental triggers.
• Regenerating Botanical Actives — A blend of calming and regenerating plant extracts that support the skin’s natural recovery processes. Promote cellular renewal in the treated area, helping the skin recover from sensitivity flare-ups, environmental stress, and post-procedure irritation.
• Hydrating Gel Base — The gel texture delivers immediate hydration to the skin surface, reducing the tightness and discomfort associated with sensitivity flare-ups. The lightweight, water-based formula absorbs quickly and leaves no residue — invisible within minutes of application.

When to use it

• During a sensitivity or rosacea flare-up for immediate relief
• After sun exposure to calm heat and redness
• After cosmetic procedures (laser, peels, microneedling) to support skin recovery
• As an overnight leave-in treatment for chronically reactive skin
• As a spot treatment on specific areas of redness or irritation
• In the UAE summer heat when skin reacts to temperature and UV exposure

Who it is for

• Sensitive, reactive, and easily irritated skin needing on-demand relief
• Rosacea-prone or couperose skin with frequent flare-ups
• Anyone recovering from cosmetic procedures or laser treatments
• All skin types — the leave-in gel format is suitable for all skin types including oily and combination
• All ages — suitable for daily use

Who it is not for

• Anyone looking for a deep-cleansing or exfoliating mask — this is a soothing, leave-in treatment, not a clarifying mask
• Active skin infections or open wounds in the treatment area

About the Hisiris line

The Hisiris range by Histomer addresses different forms of skin sensitivity with three targeted sub-lines. Pro Dermis is for constitutionally sensitive skin prone to irritation and allergies. Pro Rose is for sensitive vascular skin with redness, couperose, or rosacea. Pro Age is for mature skin prone to dryness, fragility, and loss of tone. The Whenever Gel Mask is compatible across all three sub-lines.

Clinical skincare by Histomer. Made in Italy. Dermatologically tested. For external use only. Avoid contact with eyes.