Pura does not sell pure essential oils. Pura is a smart home fragrance system that uses proprietary fragrance blends created by professional perfumers. These blends typically contain a mix of natural and synthetic fragrance ingredients, not single-ingredient essential oils like you’d find from brands such as doTERRA or Plant Therapy. If you’re expecting a bottle of pure lavender or eucalyptus oil, Pura is a fundamentally different product.
What’s Actually in Pura Fragrances
Pura describes its scents as “created by master perfumers using globally sourced ingredients compounded in the USA.” That language points to complex fragrance formulations rather than single-note essential oils. Professional perfumers work with hundreds of aromatic compounds, both naturally derived and lab-created, to build layered scents with top, middle, and base notes. Pura does not publish specific ingredient breakdowns or natural-to-synthetic ratios for its fragrances.
What Pura does disclose is a list of chemicals it leaves out. Its fragrances are formulated without formaldehyde, phthalates, parabens, acetaldehyde, propylene glycol, styrene, and several other compounds that raise health concerns in conventional air fresheners. The company follows standards set by the International Fragrance Association (IFRA), which regulates the safe use of fragrance ingredients worldwide.
How the Pura Diffuser Works
Pura uses cold-air diffusion technology. Instead of heating the fragrance or mixing it with water (like ultrasonic diffusers do), the device atomizes undiluted fragrance oil into fine microdroplets using air pressure alone. This is the same category of technology used in luxury hotel scenting systems. Because the oil is never heated or diluted, all layers of the scent profile reach the air intact, which is why Pura fragrances tend to smell closer to their candle counterparts than a typical plug-in air freshener would.
Pura’s Brand Partnerships
One thing that sets Pura apart from essential oil companies is its licensing model. Pura partners with well-known home fragrance brands to recreate their signature candle scents in vial form. The lineup includes NEST New York, Capri Blue (the brand behind the popular Volcano candle), Glasshouse Fragrances, LAFCO, Paddywax, Homesick, and even Disney. These are designer fragrance blends, not therapeutic-grade essential oils. The appeal is getting a specific candle scent you already love into a flameless, app-controlled format.
Safety Around Pets and Children
Because Pura fragrances may contain some naturally derived aromatic compounds (and because the diffuser disperses fine particles into the air), pet owners should exercise caution. Active diffusers release tiny droplets that can be inhaled by animals or land on fur and get ingested during grooming. Cats are especially vulnerable because their livers process certain plant-derived compounds poorly. Birds are also highly sensitive to aerosolized fragrances of any kind.
The Canadian Veterinary Medical Association lists dozens of essential oils as toxic to pets, including lavender, eucalyptus, tea tree, peppermint, cinnamon, citrus oils, and ylang ylang. Many popular home fragrances contain these ingredients or synthetic versions of them. Signs of essential oil poisoning in pets include lethargy, vomiting, drooling, loss of appetite, tremors, and labored breathing.
Pura’s app lets you control scent intensity and set schedules, which can help limit exposure. But if you have cats, birds, or pets with respiratory conditions, running any active fragrance diffuser in shared spaces carries some risk. Keeping the diffuser in a room your pet doesn’t frequent and using the lowest intensity setting are practical ways to reduce that risk.
Pura vs. Essential Oil Diffusers
If you’re deciding between Pura and a traditional essential oil diffuser, the choice comes down to what you’re after. Essential oil diffusers (usually ultrasonic) let you choose your own single-ingredient oils, control exactly what’s in the air, and use oils for aromatherapy purposes. You buy oils separately, mix your own blends, and clean the diffuser regularly.
Pura is a convenience product. You pop in a pre-filled vial, control everything from your phone, and get complex designer scents without lighting a candle. It’s closer to a high-end air freshener than an aromatherapy tool. You cannot use your own essential oils in a Pura device. The system only works with Pura-compatible vials, which typically cost between $12 and $18 each and last roughly two to three weeks depending on your intensity settings.
Neither option is inherently safer or more “natural” than the other. Synthetic fragrance compounds that meet IFRA standards are not automatically more harmful than essential oils, and essential oils are not automatically safe just because they come from plants. Both categories contain compounds that can irritate airways, trigger allergies, or harm pets at sufficient concentrations. What matters most is ventilation, concentration levels, and whether anyone in your household (human or animal) has sensitivities.