Certain Dri Extra Strength Antiperspirant, 1.7 oz 3-Pack — 72-Hour Maximum Sweat & Odor Protection, Powder Fresh

Certain Dri Extra Strength Clinical Antiperspirant is a maximum-strength underarm stick that helps reduce excessive sweating and controls odor for up to 72 hours when applied as directed.

This clinical-strength antiperspirant uses aluminum sesquichlorohydrate in a compact stick to target underarm moisture with long-lasting protection. Developed for people who experience heavier-than-average sweating, the fast-absorbing formula is intended for nighttime application so the active ingredient can work while you sleep, with optional morning reapplication for extra freshness. The powder-fresh scent keeps the profile light and suitable for daily use, travel, or gym bags.

How does it control sweat for up to 72 hours?

The active ingredient, aluminum sesquichlorohydrate, reduces sweat by forming a temporary barrier in the sweat ducts. Applied at night on clean, dry skin, the formula has time to absorb and set; this timing helps extend protection through the next days. Individual results vary by body chemistry and activity level.

• Maximum-strength active ingredient for stronger sweat reduction
• Nighttime application improves absorption and duration
• Light powder-fresh scent for discreet odor control

When and how should I apply Certain Dri for best results?

For optimal performance, apply a thin, even layer to clean, completely dry underarms right before bed. Allow the formulation to dry; morning reapplication is optional if you want added scent or odor control. Avoid applying immediately after shaving or on broken skin to reduce irritation risk.

• Apply sparingly to dry underarms at night
• Reapply in the morning only if extra freshness is desired
• Do not use on irritated or recently shaved skin

Is this product suitable for travel and everyday use?

The 1.7 oz stick is compact and TSA-friendly for carry-on luggage, making it convenient for daily routines and trips. Its solid format prevents spills and fits easily in gym bags or purses. The mild powder-fresh scent keeps the aroma neutral with most personal fragrances.

• Compact 1.7 oz stick fits in handbags and carry-on luggage
• Solid, no-leak design for active lifestyles
• Mild scent works well with other fragrance products

What precautions should I consider before using this antiperspirant?

Follow label directions: use sparingly on clean, dry underarms and avoid broken or freshly shaved skin. If irritation develops, discontinue use and consult a healthcare professional. This product is intended for external underarm use only and is not a prescription medication.

• Apply only to intact, dry underarm skin
• Stop use if persistent irritation occurs
• External use only—keep away from eyes and mucous membranes

Who is this for: Certain Dri Extra Strength Clinical Antiperspirant is aimed at adults who experience heavier sweating than a typical deodorant can manage and are looking for a non-prescription, high-strength option. It suits travelers, professionals, athletes, and anyone seeking longer-lasting dryness and discreet odor control without bulk. If you need prescription-level guidance or have sensitive skin concerns, consult your healthcare provider before starting a new antiperspirant routine.

Ingredients

Active ingredient - 25% aluminum sesquichlorohydrate (anhydrous). Inactive ingredients - cetyl alcohol, cyclopentasiloxane, fragrance, glyceryl stearate (and) PED-100 stearate, hydrogenated castor oil, mineral oil, stearyl alcohol, talc.