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Free tracked shipping across Canada · Free 30-day returns · Prices in CAD
Skincare · Makeup · Hair · Body · Fragrance





Every order ships free with tracking. Processing is usually 1–2 business days and delivery 5–12 business days.
Email us your order number within 30 days of delivery and we send a prepaid return label the same business day. Opened cosmetics can be returned if faulty, damaged or not as described.
Send the product link, your skin type or the shade you use now to opulorabeauty@gmail.com and we reply within one business day.
Mavala Stop is a clear, bitter-tasting nail treatment formulated to discourage putting fingers in the mouth so nails can recover and grow stronger.
If you or a child struggle with nail-biting or thumb-sucking, a targeted deterrent can break the habit while preserving the nail surface. Mavala Stop applies like a clear enamel, dries quickly, and leaves an unpleasant but harmless taste that encourages hands to stay away from the mouth. Use it as part of a consistent routine: apply a thin coat, allow full drying, and renew every two days after removal with polish remover until the habit fades.
The bitter coating creates a sensory feedback loop that makes putting fingers in the mouth unattractive, giving nails time to heal. While the product itself does not repair tissue, preventing further damage lets natural growth restore shape and strength. Regular, correct application supports visible improvement over weeks.
Mavala Stop is formulated for external nail use and is labeled for ages 3 and up. It’s a non-medicated, topical polish designed for habit disruption rather than a pharmaceutical treatment. As with any cosmetic, supervise young children during application and avoid immediate hand washing after applying so the coating can set.
Apply a thin, even coat over clean nails or over polish and wait until it is fully dry. Reapply every two days after removing the previous layer with nail polish remover. Consistency is key: the behavioral cue comes from repeated unpleasant taste combined with visible nail protection.
Mavala Stop dries clear and glossy, so it won’t obscure polish color underneath and can be applied over regular nail polish. Because it’s transparent, it preserves the look of a manicure while adding a protective, deterrent layer. If you wear colored polish, remove and reapply the stop treatment according to the two-day schedule to maintain effectiveness.
Who is this for? Mavala Stop is for anyone—children aged 3 and up, teenagers, or adults—seeking a non-pharmaceutical, easy-to-use tool to discourage thumb-sucking or nail-biting. It’s suited to parents who want a supervised, cosmetically discreet option for kids, adults who want to protect their manicure and encourage regrowth, and anyone looking for a simple behavioral aid that integrates into regular nail care routines. Keep in mind this product supports habit change through deterrence and is most effective when used consistently alongside supportive measures.
Ethyl Acetate, Butyl Ester of PVM/MA Copolymer, Phthalic Anhydride/Trimellitic Anhydride/Glycols Copolymer, Isopropyl Alcohol, Alcohol Denat, Denatonium Benzoate, Acetyl Tributyl Citrate, Benzophenone-1, CI 60725 (D&C Violet No. 2). ;;
Q: How often should I reapply Mavala Stop?
A: Reapply every two days after removing the previous coat with nail polish remover for consistent deterrent effect.
Q: Can I use Mavala Stop with colored nail polish?
A: Yes. It dries clear and glossy and can be applied over or under colored polish without hiding the color.
Shipping: free tracked shipping to every Canadian province and territory on every order. Most orders are processed within 1–2 business days and arrive within 5–12 business days; you receive a tracking link by email as soon as it ships.
Returns: free returns within 30 days of delivery on unopened, unused items in their original packaging. Email us your order number and we send a prepaid return label the same business day. For hygiene reasons, opened cosmetics can only be returned if they are faulty, damaged or not as described.
Reaction or damaged item? Stop using the product and email us within 30 days; we refund or replace it.
Routines for Canadian seasons, new arrivals and our latest guides. No spam, unsubscribe any time. Read our privacy policy.
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