FAQs
Q1. What makes Avène Thermal Spring Water different from ordinary mineralised water sprays?
A1. Avène Thermal Spring Water originates from a single source in Avène-les-Bains in southern France — it has flowed underground for over 40 years before surfacing, acquiring a unique mineral profile during its passage through quartz, silica, and limestone rock. The water is characterised by very low mineralisation overall (which prevents the irritation that high-mineral hard water causes on sensitive skin), specific trace silicates that contribute to its documented skin-calming properties, and a selenium content (0.4 µg/L) that provides mild antioxidant activity. It has been studied in dermatological research since the 1970s and holds clinical evidence for soothing inflammatory skin conditions including atopic eczema, psoriasis, and rosacea. This is not mineral water marketed as a mist — it is a clinically studied dermatological preparation with a protected source.
Q2. How does Avène Thermal Spring Water soothe irritated or reactive skin?
A2. The soothing mechanism of Avène Thermal Spring Water is multifactorial and still not fully understood — studies have shown it reduces pro-inflammatory cytokine production, modulates mast cell activation (which drives itching and redness), and reduces transepidermal water loss in compromised skin. The specific silicate minerals in the water appear to interact with skin receptors responsible for the itch and inflammation response. Additionally, Avène Thermal Spring Water has a unique living microbiota (the natural microbial community of the spring) that contributes to its biological activity — the spring water is sterile-filtered for the mist product while preserving its dissolved mineral composition. This combination of mineral action, microbiota activity, and cytokine modulation is why the soothing effect is reproducible in clinical settings, not merely an anecdotal response.
Q3. When should Avène Thermal Spring Water be used in a skincare routine?
A3. Avène Thermal Spring Water is one of the most versatile skincare products for its simplicity — it can be used at any stage and any time of day. In a routine, it can be used after cleansing (before serums) to hydrate and prepare skin, between steps to aid absorption of subsequent products, or as the final step as a light refresher. Outside the routine, it can be misted on throughout the day over makeup (it does not disturb makeup), after exercise or sweating, after sun exposure, in air-conditioned environments that dehydrate skin, and immediately post-procedure when no other product can yet be applied. For eczema, rosacea, and psoriasis patients, using it multiple times daily as a soothing measure during flares can meaningfully reduce symptom intensity between medical treatments.
Q4. Is Avène Thermal Spring Water suitable for infants, post-surgical skin, and extremely sensitive conditions?
A4. The Avène Thermal Spring Water mist contains only two ingredients — Avène Thermal Spring Water and Nitrogen (a natural propellant gas that does not contact the skin). There are no preservatives, fragrances, alcohols, or surfactants — making it one of the very few skincare products with a truly universal tolerance profile. It is clinically used in neonatal and paediatric dermatology, on post-surgical wounds, on radiation dermatitis (cancer treatment skin reactions), and in burn care for its tolerability and soothing properties. The spray can also be used around the eye area with low risk, and on mucous membranes. Few other cosmetic products share this safety profile across all these contexts.
Q5. Can Avène Thermal Spring Water help with razor burn, post-waxing irritation, or sunburn?
A5. For all three scenarios, Avène Thermal Spring Water's anti-inflammatory, barrier-soothing mechanism provides relevant benefit — it reduces the acute inflammatory response (redness, heat, stinging) immediately on application. For sunburn, mist generously across affected areas, allow 2–3 minutes of contact before gently patting dry (do not rub), and repeat every hour as needed; this is more effective than cold water, which provides no anti-inflammatory benefit. For razor burn and post-waxing irritation, the mist immediately reduces the mechanical trauma response and calms skin. The nitrogen propellant delivers a fine, even mist that does not require rubbing, which is important when any pressure on irritated skin would worsen the reaction.
