Secret Clinical Strength Antiperspirant Deodorant — Invisible Solid Unscented, 100HR Protection with Hyaluronic Acid, 2.6 oz

Secret Clinical Strength 100HR Unscented is a women’s clinical antiperspirant-deodorant in an invisible solid that helps control sweat and odor for extended periods while being gentle on skin.

Engineered for days when you need extra confidence, this clinical formula targets sweat from stress, heat and activity and offers up to 100 hours of protection in one unscented stick. It blends sweat-blocking actives with skin-supporting ingredients like hyaluronic acid and pH-balancing minerals, and the invisible solid finish resists white marks on clothing. The fragrance-free, sensitive-friendly formulation is created to deliver advanced wetness and odor control without added perfume.

How does Secret Clinical Strength help when your schedule gets intense?

The formula is designed to provide long-lasting control so you don’t have to reapply throughout busy multi-day stretches. It reduces wetness and minimizes odor-causing bacteria, helping clothing stay drier and feeling fresher.

• Up to 100 hours of antiperspirant protection per application
• Targets stress, heat and activity-related sweat
• Invisible solid leaves no visible residue on most fabrics

Will this be gentle enough for sensitive underarm skin?

Secret Clinical Strength Free & Sensitive is formulated without added fragrance and includes hyaluronic acid and pH-balancing minerals to support the skin barrier. Those with reactive skin often find unscented, pH-balanced options less irritating than scented antiperspirants.

• Unscented formula reduces risk of fragrance irritation
• Hyaluronic acid helps maintain skin hydration
• pH-balanced minerals support underarm skin comfort

How does the invisible solid format perform under clothing?

The invisible solid delivery is engineered to glide on smoothly and dry without leaving white streaks on garments. That makes it practical for both light and dark clothing and for situations where visible residue would be a concern.

• Clear application minimizes white marks on fabric
• Smooth texture for even coverage across the underarm
• Compact stick design fits standard toiletry bags and drawers

What makes this different from regular antiperspirants?

Clinical-strength antiperspirants contain higher levels of active ingredients formulated to substantially reduce sweat for people who need stronger protection. Secret combines that clinical-level wetness control with skin-supporting ingredients and an unscented profile for everyday confidence.

• Clinical-grade sweat control versus typical over-the-counter options
• Added skin-support ingredients like hyaluronic acid
• Recognized brand with a formula aimed at extended wear

Who is this for: Secret Clinical Strength 100HR Unscented is suited to people who experience heavy or stress-related sweating, those who prefer fragrance-free personal care, and anyone seeking a reliable, invisible solid antiperspirant that balances strong wetness protection with skin-friendly ingredients. It’s a practical pick for long travel days, multi-day events, or daily routines where reapplication isn’t convenient.

Ingredients

Active ingredient: Aluminum zirconium tetrachlorohydrex GLY 20% (anhydrous) Inactive ingredients: cyclopentasiloxane, stearyl alcohol, mineral oil, PPG-14 butyl ether, cyclodextrin, petrolatum, hydrogenated castor oil, C20-40 alketh-10, dimethicone, behenyl alcohol, bisabolol, panthenyl triacetate, tocopheryl acetate, fragrance, sodium hyaluronate, zingiber officinale (ginger) root extract