VICHY Minéral 89 Hyaluronic Acid Serum 1.01 oz — Lightweight, Fragrance‑Free Booster for Hydration & Barrier Repair

VICHY Minéral 89 Booster is a lightweight, fragrance-free daily serum that combines pure hyaluronic acid, polyglutamic acid, and mineral-rich Vichy Volcanic Water to hydrate, plump, and support the skin’s moisture barrier.

This updated Minéral 89 formula pairs two moisture-enhancing molecules with Vichy’s signature mineral thermal water to deliver immediate and lasting hydration without heaviness or residue. The clear, fast-absorbing gel-sel texture layers easily under creams and makeup, and is designed to be gentle enough for sensitive skin while delivering visible improvements in skin texture, radiance, and plumpness over time.

How quickly will I notice hydration and plumping?

Many users report an immediate sensation of moisture the first time they apply the serum, with more noticeable plumping and smoothness appearing after consistent use. Clinical testing and self-assessments indicate rapid hydration plus measurable improvements in skin tone and texture over weeks.

• Instant lightweight moisture on contact
• Improved plumpness and reduced fine-line appearance with continued use
• Clinical and consumer testing supports hydration and radiance claims

What ingredients make this effective for strengthening the skin barrier?

Minéral 89 combines pure hyaluronic acid, which draws and holds moisture, with polyglutamic acid, a film-forming molecule that helps lock hydration into the skin. These act alongside Vichy Volcanic Water, rich in minerals that help fortify the skin’s natural defenses and support barrier recovery.

• Pure hyaluronic acid for immediate hydration
• Polyglutamic acid to retain moisture longer and reinforce hydration
• Vichy Volcanic Water to help support barrier resilience and overall skin comfort

How should I incorporate Minéral 89 into my routine?

Apply to cleansed, slightly damp skin morning and evening for best absorption; a few drops are enough to cover face and neck. Use it as your hydrating serum before creams or sunscreen, or as a lightweight daily booster for extra moisture on drier days.

• Apply to damp skin for optimal penetration
• Layer under moisturizer or makeup without pilling
• Works alone as a lightweight hydrator or paired with Minéral 89 72H cream for extended comfort

Is this suitable for sensitive or reactive skin?

The formula is fragrance-free, oil-free, and has been tested by dermatologists and accepted by the National Eczema Association, making it appropriate for many sensitive skin types. Its minimalist ingredient list reduces potential irritants, though patch testing is advisable for very reactive skin.

• Fragrance-free, fast-absorbing gel texture
• Dermatologist-tested and clinically evaluated on thousands of subjects
• Accepted by the National Eczema Association for sensitive skin suitability

Who is this for: VICHY Minéral 89 Booster is aimed at anyone seeking a lightweight, non-greasy hydration boost—ideal for dehydrated, combination, sensitive, or aging skin looking to improve moisture, plumpness, and overall radiance without heavy oils or fragrances. It's also a smart choice for those who want a simple, dermatologist-backed serum to anchor a daily skincare routine.

Ingredients

Aqua, Phenoxyethanol, Caprylyl Glycol, Glycerin, Butylene Glycol, Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin, Methyl Gluceth-20, Citric Acid, Sodium Hyaluronate, Carbomer, Biosaccharide Gum-1