Requires Alen air purifier (sold separately).
Start your Scentra journey with a Scentra diffuser and two starter scents: REST (Lush Lavender + Vanilla) and FOCUS (Green Tea + Lime Leaf).
Vegan friendly
Clean ingredients
Leaping Bunny Certified
Scentra is a research-backed fragrance technology engineered to improve your wellbeing. Grounded in neuroscience, our advanced, mood-shifting formulas combine with air purification to rethink what air can do for you.
The Scentra collection is the result of decades of research by the Health & Wellbeing and Sensory Centre of Excellence, Based in Ashford UK, into how scent affects the way we feel. Using advanced brain mapping, real-time testing, and mood-matching visuals, each scent has been carefully designed to evoke a specific emotional response.
Formulated to promote rest and relaxation, REST scents enhance purified air to help you wind down and sleep deep.
• Better, deeper sleep
• Self-care spa days
• Afternoon naps
• Meditation practices
Formulated to help keep you in the zone, FOCUS scents combine with purified air to help you dial in, whether you're tackling a to-do list or tapping into your creative flow.
• Working from home
• Craft night
• Creative routines
• Sunday resets
Overall rating: 3.2903225 / 5 from 31 reviews.
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"I didn’t think the product was made for big spaces. ? I didn’t Smell anything coming from the blower with an Aroma i was told that I would smell immediately!"
"Alen Air Scentra Starter Kit and Alen Air Rest Lush Lavender + Vanilla (3-pack) & 3-Month Subscription are great! I use it on my Alen Air BreatheSmart 75i Version 2 Air Purifier, which is set to Manual Mode Fan Speed 1 from 12 AM to 12 PM every day in my Master Bed Room during my Sleep ."
"So I recently purchased purchased two of these one for my basement and one for my living room and I am actually getting ready to purchase two more"
"Scent does not last long. I bought the Lavender and the fragrance that csme in the starter kit. Truly disappointed ."
"Our home has never felt cleaner and fresher than with Alen BreatheSmart Ultimate air purifiers with the Scentra deodorizers. They leave a nice fresh scent without being overpowering and loaded with volatiles."
"They don't last very long at all, 2 days tops. Not worth the price"
"Alen Air Scentra Starter Kit and Alen Air Focus Green Tea + Lime Leaf (3-pack) & 6-Month Subscription are great! I use it on my Alen Air BreatheSmart 35i Air Purifier when I am in my home office."
"Love the smell, not to strong but very subtle. Easy to use and replace."
"Not impressed with scentra deodorizer, for the high price it should be far more advanced than what it is."
"Don’t really notice it…seems weak to me."
The diffuser is currently only available as part of the Scentra Starter Kit
Yes. To use the product, you’ll need a diffuser, which is only available as part of the Scentra Starter Kit.
Yes. A diffuser is required, and it’s currently included exclusively in the Scentra Starter Kit.
Scentra is compatible with all Alen air purifiers!
Scentra scents typically last 20-30 days with purifier set to AUTO, depending on room size and purifier size.
Open the Scentra to increase intensity, and close for less intensity. Always adjust intensity with the dispenser; do not lower purifier fan speed to adjust intensity as that may compromise purification.
You can order Scentra refills as you need them, or sign up for a subscription to have them automatically delivered at a cadence that works for you. Plus, you'll save 10% on every refill when you subscribe!
If for any reason you're not satisfied with your Scentra purchase, we offer free returns within 7 business days of delivery. Visit Scentra™ Warranty & Returns Policy for more information on our return policy.
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