Purple Whitening Strips

No, you shouldn't experience sensitivity with Helio Smile.

If you've tried Crest or other peroxide-heavy strips before and quit because your teeth ached for days — we hear you. Our formula is engineered to deliver visible whitening without the burning gums or zinging cold-water pain. Most customers report zero sensitivity even on day 14. If your teeth are extremely sensitive to begin with, start with every-other-day use.

Visible difference in 3–7 days. Full transformation by day 14–21.

You'll likely notice your teeth look slightly brighter after just one application. Real customer-grade results — the kind you can see in side-by-side photos — typically show up by Day 7. Continue the full 14–21 day routine for maximum whitening (4–8 shades depending on starting point).

💡 Tip: Take a Before photo on Day 1 with the same lighting. By Day 7, take an After. The difference will surprise you.

30 minutes per session. That's it.

Apply strips to clean dry teeth → set a timer for 30 minutes → peel off → rinse and brush. No trays. No lights. No measuring gels. You can wear them while you scroll your phone, watch TV, or get ready in the morning.

Wait 30 minutes after removing the strip.

For best results, avoid coffee, wine, tea, dark berries, or anything that stains for 30 minutes after each treatment. Your enamel pores are slightly open during whitening, so giving them time to "close up" prevents new stains from setting in. Water is fine immediately.

Yes — it's the same active ingredient dentists use, in a safer concentration.

Hydrogen peroxide is the gold-standard whitening ingredient (used in dental offices for decades). Helio Smile uses a dental-grade concentration designed for at-home use — strong enough to lift years of stains, gentle enough for daily-routine use. We do not use harsh bleaches or chemicals that strip enamel.

No. Used as directed, Helio Smile is enamel-safe.

The whitening agent only acts on surface stains — it does not weaken or strip enamel. The formula is pH-balanced to protect your tooth structure. We recommend not exceeding the suggested wear time (30 minutes) and not using more than once per day.

Yes. These are exactly the stains it's designed for.

Coffee, tea, red wine, and tobacco staining are surface stains (extrinsic) — and that's what Helio Smile targets best. Most of our top-reviewed transformations are from daily coffee drinkers and wine enthusiasts. If you've been staining for years, expect more dramatic before/after results than light stainers.

Note: For deep intrinsic staining (medication, fluorosis, trauma), results may be more subtle — see a dentist for those cases.

30-day money-back guarantee. No questions, no hassle.

If you're not happy with your results after using as directed, email us at contact@heliosmile.co within 30 days of purchase and we'll refund you. We'd rather you try and decide than wonder if it works.

We recommend waiting until after pregnancy/breastfeeding.

While there's no evidence Helio Smile is harmful, the American Dental Association advises against any cosmetic dental treatments during pregnancy or breastfeeding out of caution. Wait until after — your smile will still be there.

Once a day for 14–21 days, then once a week to maintain.

For your initial whitening cycle, use one strip daily for the full pack. After completing the cycle, maintain results with a single strip once a week (or when you've had a coffee/wine-heavy week). One pack typically lasts 6–9 months when used as maintenance after the initial cycle.

Same active ingredient, fraction of the price, slightly slower timeline.

In-office whitening uses concentrated peroxide + UV light to whiten in 1–2 sessions ($400–$800). Helio Smile uses the same ingredient in a take-home strip format, getting you to 80–90% of the same results over 14–21 days at ~5% of the cost. Most customers say it's worth the extra week to save $500+.