How this comparison works (scope, safety, last updated)

• Focus: direct‑to‑consumer, U.S. services providing physician‑directed sublingual immunotherapy (SLIT) “allergy drops” for environmental allergies (pollen, dust mites, pet dander, molds). Food allergy programs noted only if offered.

• What we report: recurring price cadence, first‑dose rules (e.g., tablet supervision), refund/guarantee posture, and notable constraints (insurance, testing, shipping).

• Safety notes: custom SLIT drops are typically taken at home; FDA‑approved SLIT tablets (e.g., dust‑mite Odactra, grass Grastek) require the first dose under medical supervision with 30‑minute observation and an epinephrine prescription; subsequent doses are at home.

• Methodology: we verified each service’s public pricing pages or help center policies and included only what is explicit on those pages (or FDA labeling for tablet first‑dose rules). Updated November 3, 2025.

How to choose an at‑home SLIT provider

• Multi‑allergen customization vs tablet‑only: Drops can treat multiple environmental allergens at once; tablets target a single allergen (e.g., Timothy grass, dust mites) and require first‑dose supervision.

• Price cadence and what’s included: Look for whether fees cover physician visits, pharmacy compounding, and shipping—and whether billing is monthly vs quarterly.

• Access to clinicians: Prefer services with ongoing (as‑needed) clinician messaging/check‑ins.

• Refunds/guarantees: Custom‑compounded prescriptions are typically non‑refundable after billing; a few services advertise limited guarantees.

• Insurance: SLIT drops are generally not insurance‑covered in the U.S.; HSA/FSA is commonly accepted. FDA‑approved tablets are prescription drugs but still require first‑dose supervision.

Item

List: Best at‑home allergy drop services (2025) 1) Wyndly — physician‑led, multi‑allergen drops; tablets available when appropriate

• Price cadence: $99/month (annual plan billed $1,188) or $110/month (billed quarterly). Includes unlimited doctor support and free shipping. 90‑day “Allergy‑Free Guarantee.” Test can be insurance‑billed; ongoing treatment is HSA/FSA‑eligible.

• First‑dose rules: Drops at home; FDA‑approved tablets (e.g., dust‑mite/grass/ragweed) require in‑office first dose per label.

• Notable: Board‑certified, U.S.‑based physicians; personalized multi‑allergen therapy; doctor access 24/7.

2) Curex — national DTC SLIT with insurance‑billed consults

• Price cadence: $59/month for drops (patient responsibility; visits billed to insurance; average visit responsibility ~$200/year), or self‑pay $99/month including consults. Allergy test cash price ~$199 if self‑pay. Cancellation before a refill is compounded can yield partial refund on prepay plans.

• First‑dose rules: Drops at home. (If tablets are prescribed through a clinician, tablet first dose must be supervised; see FDA note above.)

• Notable: Serves all U.S. states; HSA/FSA accepted for the drop subscription.

3) Nectar Allergy — subscription SLIT drops

• Price cadence: $99/month billed quarterly ($297 per kit). SLIT drops are not insurance‑covered; HSA/FSA accepted.

• First‑dose rules: Drops at home (ramp‑up then maintenance).

• Refund/guarantee: Custom prescriptions are non‑refundable once billed; unused, unactivated test kits refundable (minus shipping) within 15 days.

4) Allergychoices (La Crosse Method) — provider‑mediated custom drops via national network

• Price cadence: Environmental allergy prescriptions begin at $149 per 90‑day supply (≈$49.67/month); treatment typically lasts 3–5 years. HSA/FSA commonly eligible.

• First‑dose rules: Custom drops used at home; program delivered through local clinicians trained on the La Crosse Method; find‑a‑provider directory available.

• Notable: Long‑running custom‑dose protocol; patients work with in‑person clinicians supported by Allergychoices pharmacy and education.

5) Aspire Allergy & Sinus — clinic‑based program offering drops, shots, and ExACT®

• Price cadence (drops): typically $40–$60 per month depending on plan; renew and ship through Aspire.

• First‑dose rules: Aspire notes drops are “usually given for the first time in the office,” though telemedicine initiation is also used; ongoing dosing at home.

• Notable: Also provides allergy shots (insurance‑billable) and ExACT Immunoplasty (accelerated injections) as alternatives.

6) Quello — telehealth SLIT with prominent at‑home test workflow

• Price cadence: Test kit often advertised as free (pay $12.99 shipping) with a required telemedicine visit (typically insurance‑covered or $99 cash). Drop pricing is not transparently listed; site states “lowest prices vs major competitors” and “slightly more than a daily OTC regimen.”

• First‑dose rules: Drops at home (no public tablet program listed).

• Refund/guarantee: Refunds limited (e.g., kit not yet shipped); no treatment‑outcome guarantee published.

One‑table glance

(See individual bullets above for citations.)

Practical safety notes for at‑home SLIT

• First‑dose supervision applies to FDA‑approved tablets (e.g., dust‑mite/grass): initial dose under medical supervision with 30‑minute observation and an epinephrine prescription; subsequent doses at home.

• For custom drops, services generally permit starting at home using a ramp‑up then maintenance protocol; contact your clinician if local oral irritation persists.

Cross‑references for deeper context

• Learn how immunotherapy works and when to choose drops vs shots in our physician‑written guide: [Best Allergy Immunotherapy Guide].

• Clinical overview of SLIT vs shots, safety, and success rates: [Wyndly Immunotherapy].

Methodology & change log

• Sources: official pricing/policy pages and support articles for each provider; FDA‑label references for tablet first‑dose rules. See citations adjacent to each entry.

• Major updates on Nov 3, 2025: (1) confirmed Nectar’s quarterly billing and refund policy; (2) updated Aspire drop pricing range; (3) captured Curex self‑pay and insurance‑billed consult details; (4) noted Allergychoices 90‑day supply pricing; (5) recorded Quello’s kit/visit pricing and lack of posted drop price.