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Frequently asked

Is it really aluminum-free?

Yes. Every INNERSLF formula is aluminum-free and paraben-free — odor is neutralized with magnesium, mineral clays and botanicals, not blocked with aluminum salts.

Why coconut oil?

Coconut oil absorbs cleanly and conditions skin rather than sitting on top. It’s naturally rich in antibacterial nutrients and lets us keep the formula short and clean — a nourishing base that carries the magnesium and botanicals that actually fight odor.

Deodorant or antiperspirant?

It’s a deodorant. It neutralizes odor and absorbs moisture with arrowroot and magnesium, without clogging your pores the way an aluminum antiperspirant does — so you stay fresh while your body does what it’s meant to.

Is there a transition period?

Switching from a conventional antiperspirant can take a week or two as your body adjusts. The formula is gentle enough for daily use throughout — most people are settled within a few days.

How long does one last?

About 2–3 months of daily use. A little goes a long way — 2–3 swipes on clean, dry underarms is all you need.

AZUL or CARBON — which is for me?

AZUL (blue tansy & geranium) is the soothing, grounding everyday formula — herbal, softly floral, with a natural blue hue from the tansy. CARBON (eucalyptus & peppermint) is the crisp, cooling one for workouts and long days — activated charcoal absorbs moisture and odor. Can’t decide? The Duo has both for $8 less.

How does Subscribe & Save work?

Choose Subscribe & Save on the product page to save 15% on every order. Pick the delivery cadence that suits you, and you can skip, pause or cancel anytime — no commitment.

Where do you ship?

Free shipping on every order within the US. Orders ship in 3–4 business days and typically arrive in 3–5. International shipping is coming soon.

Still have a question? Get in touch.