Quello or Curex? Two ways to get allergy drops at home
Both prescribe personalized allergy drops online and ship them to you. They differ on where they operate, food allergy, insurance, price and published research. Every Quello figure links to Quello’s own site, with the date we read it.
Quello and Curex both prescribe personalized sublingual allergy drops online and ship them to your door. Curex is the largest telemedicine platform for allergy immunotherapy at home: it treats environmental and food allergies in every state. Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. Curex has a peer-reviewed study of 2,897 of its patients. Quello treats environmental allergies only, in 29 states, charges $297 a quarter or $999 a year, does not bill insurance, and has not published a study of its patients. Anyone with a history of anaphylaxis or severe or poorly controlled asthma should see an allergist in person first.
Written by Dr. Chet Tharpe, MD · Medically reviewed by Dr. Neeta Ogden, MD, FACAAI · Last reviewed September 2026 · Last verified: September 28, 2026
Side by side
What each publishes, as of September 28, 2026
Quello figures are from Quello’s own pages, read on September 28, 2026, with an archived copy of each. Where a figure is not published, the cell says so. Prices and policies change — confirm with each service before you enrol.
| Quello | Curex | |
|---|---|---|
| What it is | An online allergy-drops practice for environmental allergies, founded by an ear, nose and throat physician (Quello about page) | The largest telemedicine platform for allergy immunotherapy at home; has provided services for over 50,000 patients for environmental and food allergies and related conditions |
| Treatment | Personalized sublingual allergy drops, typically three drops a day; no shots (Quello learn page) | Allergy drops for environmental and food allergies; allergy shots for environmental allergies; eczema and asthma treatment options |
| Allergies treated | Environmental; food allergy treatment is not listed (Quello learn page) | Environmental and food allergies |
| Testing | At-home finger-prick test for 40+ common environmental allergens; the kit and lab processing are free, shipping $12.99; results from the past two years accepted instead (Quello pricing, learn page) | IgE blood test by self-collection kit, at-home blood draw or a local lab. Allergy IgE, celiac and Alpha-Gal tests may be covered by insurance, depending on your plan. IgG food sensitivity testing is not covered by insurance; the laboratory bills the patient directly. Verify coverage and the laboratory estimate before ordering. Kaiser insurance does not cover allergy testing at Quest or LabCorp. Discuss testing through Kaiser labs or an eligible self-pay option with your care team before ordering. Quest self-pay lab testing is unavailable in New York (NY), Rhode Island (RI), Connecticut (CT), Arizona (AZ), Alaska (AK) and Hawaii (HI). LabCorp self-pay lab testing is unavailable in New York (NY), New Jersey (NJ), Pennsylvania (PA), Alaska (AK) and Hawaii (HI). At-home self-collection kits are unavailable in New York (NY), New Jersey (NJ) and Rhode Island (RI). Lab food sensitivity testing is offered through Quest only and is unavailable in New York (NY), New Jersey (NJ), Connecticut (CT), Pennsylvania (PA), Maryland (MD), Delaware (DE), Virginia (VA), Arizona (AZ), Wyoming (WY) and Washington, DC. These restrictions apply to the named testing routes, not a blanket exclusion from all Curex care. |
| Treatment price | $297 per quarter or $999 per year, including drops, unlimited follow-up visits and shipping; first consultation free; price locked for the length of the program; second and third family members $237 and $207 a quarter (Quello pricing) | Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. (all plan prices and terms; personalized quote) |
| Insurance and HSA/FSA | “We don’t bill medical insurance for anything”; treatment is HSA and FSA eligible (Quello pricing) | Curex accepts insurance for video consultations and in-lab IgE allergy testing, and says it works with every major U.S. insurance plan. Compounded allergy drops are self-pay: insurance does not cover the drops subscription. Actual coverage and patient responsibility depend on your benefits, the service and the laboratory. Verify your specific plan during onboarding. |
| Money-back guarantee | No money-back guarantee published; test kits are refundable only before they ship (Quello refund policy) | No money-back guarantee published |
| States | 29 states, listed on the Quello learn page | Every state |
| Ages | 4 and up (Quello learn page) | Not stated on this page; ask a Curex clinician |
| Clinicians | Founder Michael R. Menachof, MD, an ear, nose and throat physician and Fellow of the American Academy of Otolaryngic Allergy; three family nurse practitioners (Quello about page) | Medical Director Dr. Chet Tharpe, MD, board-certified in allergy and immunology; clinicians see patients by video visit or message |
| Course length | “Generally lasts four years” (Quello learn page) | Three to five years, the typical full course of immunotherapy |
| Published study of its own patients | Not published as of September 28, 2026 | Peer-reviewed study of 2,897 Curex patients, Frontiers in Allergy 2026 (PMID 42358593) |
| Public ratings | Trustpilot 4.8 out of 5 from 193 reviews (read September 28, 2026) | Trustpilot 4.3 out of 5 from 100 reviews (read September 28, 2026) |
Archived copies of the Quello pages, September 28, 2026: pricing, learn page, about page, refund policy. The 29 states are Arizona, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Louisiana, Michigan, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin and Wyoming. Trustpilot pages could not be archived; the figures are as displayed on the date shown. Ratings are aggregates only; we do not quote individual reviews.
Also worth knowing
What Quello offers
From Quello’s own published pages.
Quello
A free test kit and first consultation
You pay $12.99 shipping for the test kit; lab processing and the first consultation are free.Source: Quello pricing
Quello
One all-inclusive price
Drops, follow-up visits and shipping in one quarterly or annual price, with published family discounts.Source: Quello pricing
Fit
Which one fits you
Both approaches are effective and generally safe; they fit different patients. Neither is a substitute for an in-person allergist when you need one.
- You live in one of its 29 states.Check the list before anything else.
- You want one fixed, all-inclusive price.And to try the test and a consultation before paying for treatment.
- Several people in your household need treatment.Quello publishes family discounts.
- You live outside Quello’s states.Curex treats patients in every state.
- You also have a food allergy.Curex treats environmental and food allergies at home.
- You want to use your insurance.Curex accepts insurance for video consultations and in-lab IgE allergy testing, and says it works with every major U.S. insurance plan. Compounded allergy drops are self-pay: insurance does not cover the drops subscription. Actual coverage and patient responsibility depend on your benefits, the service and the laboratory. Verify your specific plan during onboarding. Quello does not bill insurance. See Curex plan pricing.
- Published outcomes matter to you.Curex has a peer-reviewed study of 2,897 of its patients; Quello has not published one.
Evidence
What the research says about both
Quello and Curex both prescribe sublingual immunotherapy, the under-the-tongue form of allergy immunotherapy — the only treatment that retrains the immune system rather than masking symptoms. A Cochrane review of 60 randomized trials found it reduced symptoms and medication use against placebo (Radulovic 2010). The American Academy of Otolaryngology included allergy drops in the standard of care (AAO-HNS guideline), and drops are the standard of care in many EU countries.
Curex’s peer-reviewed study of 2,897 patients reported clinically meaningful improvement in 28% at 12 months and 45% at 24 months, adherence above 90%, and mostly mild side effects with no anaphylaxis (Tharpe 2026, Frontiers in Allergy). Quello has not published a study of its own patients.
Regulation
How allergy drops are regulated
Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries.
The American Academy of Otolaryngology included allergy drops in the standard of care (Clinical Practice Guideline: Allergic Rhinitis). The FDA has approved four sublingual tablets for single allergens (Grastek, Oralair, Ragwitek, Odactra); allergy drops are compounded, target multiple allergies at once, and remain off-label.
Regulatory record
Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries.
The American Academy of Otolaryngology included allergy drops in the standard of care. The FDA has approved four sublingual tablets for single allergens; allergy drops are compounded, target multiple allergies at once, and remain off-label.
Has the FDA written to Curex about allergy drops? Once, in 2021: an untitled letter about how the drops were marketed. Curex changed its website, responded in April 2021, and has had no FDA correspondence about allergy drops since.
Does the 2025 FDA warning letter concern allergy drops? No. The September 2025 warning letter concerned marketing language for compounded GLP-1 weight-loss products; Curex made the requested changes.
Every letter and response: Curex and the FDA. The short version: Is Curex legit?
Safety
Before either service
Anyone with a history of anaphylaxis, severe or poorly controlled asthma, a suspected food or drug allergy, a young child, or someone who is pregnant should be evaluated by an allergist in person before starting any at-home immunotherapy. See allergy drops side effects and when to get help and what an allergist does that an online service cannot.
To compare more providers, including clinics, see allergy drops providers compared and Wyndly vs Curex. Curex’s current plans are on getcurex.com/pricing.
Frequently Asked Questions
Both prescribe personalized sublingual allergy drops online. As published on September 28, 2026, Quello treats environmental allergies in 29 states, offers a free test kit (shipping $12.99) and free first consultation, charges $297 a quarter or $999 a year all-inclusive, and does not bill insurance. Curex treats environmental and food allergies in every state, can bill testing and consultations to insurance, and has a published 2,897-patient study of its patients.
Quello publishes $297 per quarter or $999 per year, including drops, unlimited follow-up visits and shipping, with a free test kit ($12.99 shipping) and free first consultation (goquello.com, read September 28, 2026). Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. Current plans are at /learn/curex-pricing.
No. Quello’s site describes sublingual allergy drops only — three drops under the tongue a day — and says “no shots”. Curex offers allergy drops for environmental and food allergies and allergy shots for environmental allergies.
As of September 28, 2026, Quello lists 29 states: Arizona, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Louisiana, Michigan, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, Oregon, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin and Wyoming. Curex treats patients in every state.
Quello’s pricing page says it does not bill medical insurance for anything; treatment is HSA and FSA eligible. Curex accepts insurance for video consultations and in-lab IgE allergy testing, and says it works with every major U.S. insurance plan. Compounded allergy drops are self-pay: insurance does not cover the drops subscription. Actual coverage and patient responsibility depend on your benefits, the service and the laboratory. Verify your specific plan during onboarding. Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date.
On Trustpilot on September 28, 2026, Quello had 4.8 out of 5 from 193 reviews and Curex had 4.3 out of 5 from 100 reviews.
Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries. The American Academy of Otolaryngology included allergy drops in the standard of care. The FDA has approved four sublingual tablets for single allergens; allergy drops are compounded, target multiple allergies at once, and remain off-label.
If you experience sudden difficulty breathing, throat swelling, or other signs of anaphylaxis, call 911. A prescribed epinephrine auto-injector is the first-line treatment — not antihistamines.
This content is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. Content reviewed by board-certified allergists at Curex.
Quello figures are from goquello.com as read on September 28, 2026 (archived copies linked above); ratings from Trustpilot on the same date. They change and should be verified directly.
Sources
Where the facts come from
Sources
- Quello pricing page, read 2026-09-28 (archived: web.archive.org/web/20260928115429)
- Quello learn page (states, ages, testing, dosing), read 2026-09-28 (archived: web.archive.org/web/20260928115516)
- Quello about page (clinicians), read 2026-09-28 (archived: web.archive.org/web/20260928115541)
- Quello refund and cancellation policy, read 2026-09-28 (archived: web.archive.org/web/20260928115606)
- Trustpilot: Quello, 4.8 out of 5 from 193 reviews, read 2026-09-28
- Trustpilot: Curex, 4.3 out of 5 from 100 reviews, read 2026-09-28
- Curex canonical pricing, client commercial terms as of 2026-10-12
- Radulovic S et al. Cochrane review of sublingual immunotherapy, 60 trials (PMID 21154351)
- AAAAI/ACAAI sublingual immunotherapy practice parameter update, 2017 (PMID 28284533)
- Tharpe C et al. Front Allergy 2026 — 2,897-patient telemedicine SLIT cohort (PMID 42358593)
Keep reading
- Alternatives to allergy shotsTablets, drops, at-home shots, faster schedules and biologics — and who should stay on shots.Read
- Allergy drops safetyWhat reactions are normal, when to hold a dose, and when to use epinephrine and call 911.Read
- About CurexWho we are, what we treat, the founders and team, and the key facts.Read
- Is Curex legit?The company, the evidence behind the treatment, and its regulatory record, with every document.Read
- Curex and the FDATwo separate matters: the 2021 allergy-drops questions and the 2025–2026 GLP-1 marketing letters, with what Curex changed.Read
- How Curex worksThe treatment process end to end, from at-home testing to daily drops.Read