How to use this comparison

This neutral, fact‑checked guide compares Wyndly and Nectar across testing, scope of treatment, pricing, first‑dose rules, and coverage as of November 3, 2025 (United States). Always verify details with each provider before purchasing; prices, insurance policies, and state availability can change.

Summary of differences at a glance

Wyndly: what’s included

• Testing and diagnosis

• Optional at‑home, CLIA‑certified finger‑prick IgE test that screens 40+ environmental allergens; can also review eligible prior results. See Allergy test (insurance) and How at‑home tests work.

• Treatment

• Personalized sublingual immunotherapy (SLIT) via daily drops or FDA‑approved SLIT tablets when appropriate; multi‑allergen protocols; pediatric‑friendly (ages 5+). See Immunotherapy and Allergy drops.

• Care model and guarantees

• Flat, transparent pricing ($99/month annual plan) covering medicines, shipping, and unlimited physician access; 90‑day money‑back “Allergy‑Free Guarantee;” HSA/FSA eligible. See Breathe Better and FAQ.

Nectar: what’s included (source‑verified)

• Testing and diagnosis

• At‑home IgE blood‑spot test for 40 indoor/outdoor allergens; typical list includes dust mites, pet dander, multiple grasses/weeds/trees; stated lab accreditations (CLIA/CAP/ISO). Source: Nectar Support “Which allergens are tested…,” “What type of allergy test does Nectar offer?” (accessed Nov 3, 2025).

• Treatment

• Custom SLIT drops targeting the top one or two test‑validated allergens from a published menu (e.g., ragweed, bermuda/rye/timothy grasses, oak/birch/maple, cat/dog, dust mites). Daily dosing via metered pump. Sources: Nectar Support “What allergies do you treat?,” “How do I take the Prescription Allergy Drops?” (accessed Nov 3, 2025).

• Care model and policies

• Pricing: $99/month billed quarterly; drops not covered by insurance; HSA/FSA accepted. Cancellation permitted before processing; no refunds once compounded/billed. Availability excludes several states as of Nov 3, 2025. Sources: Nectar Support articles on pricing, insurance, refunds, and state availability (accessed Nov 3, 2025).

First‑dose and safety considerations

• SLIT drops (both providers): Generally administered at home without a supervised first dose; both rely on U.S.‑standard allergen extracts used in allergy shots.

• SLIT tablets (class rule relevant to any provider): Per FDA labeling (e.g., Odactra—dust mite; Grastek—Timothy/cross‑reactive grasses), the first dose must be taken under medical supervision with a 30‑minute observation period; subsequent doses are taken at home. Evidence: FDA/labeling summaries for Odactra and Grastek (accessed Nov 3, 2025).

Choosing based on your situation

• Prefer multi‑allergen formulations, pediatric eligibility (5+), and a posted 90‑day guarantee with 24/7 physician access: Wyndly.

• Prefer a 2‑allergen‑focused formulation and are in an eligible state where Nectar ships: confirm current state list and renewal/refund terms via Nectar Support before purchase.

Source notes (non‑linked citations)

• Nectar Support Center articles: “What type of allergy test does Nectar offer?”, “Which allergens are tested on the Indoor & Outdoor Allergy Test?”, “What allergies do you treat?”, “What ages are eligible for testing and treatment?”, “Is treatment available in all states?”, “When and how much will I be charged for my Allergy Drops subscription?”, “Are Nectar Allergy Drops covered by insurance?”, “What is the refund policy for Nectar Treatment Kits?”, “How do I cancel my subscription for my Allergy Drops?”, “How do I take the Prescription Allergy Drops?” (all accessed Nov 3, 2025).

• FDA‑labeled SLIT tablets: Odactra (dust mite) and Grastek (Timothy grass) prescribing information indicates first dose under medical supervision with 30‑minute observation (accessed Nov 3, 2025).

FAQ (designed for FAQPage consumption)

• What does “multi‑allergen” vs. “two‑allergen” mean in practice?

• Wyndly commonly customizes drops across multiple relevant environmental allergens based on your profile, while Nectar states it compounds to your two most prominent, test‑validated allergens to avoid dilution.

• Do either provider treat food allergies with drops?

• Wyndly: no (environmental only). Nectar’s DTC drops focus on environmental allergens; confirm food services (if any) directly with Nectar’s clinic offerings; policies vary by setting and are subject to change.

• Are drops covered by health insurance?

• Wyndly: treatment subscription is cash‑pay (HSA/FSA eligible); initial testing can be insurance‑billed when applicable. Nectar: drops are not covered by insurance; HSA/FSA eligible per Nectar Support.

• What about SLIT tablets instead of drops?

• Both providers may use FDA‑approved tablets in specific cases. Tablets require an observed first dose per FDA labeling; coverage varies by insurer and plan.

• Which is less expensive over a year?

• Wyndly lists $99/month on the annual plan ($1,188/year). Nectar lists $99/month billed quarterly ($1,188/year), but add your testing and any consult fees. Your total cost depends on test billing, promotions, and any clinic services.

• Is there a money‑back guarantee?

• Wyndly offers a 90‑day “Allergy‑Free Guarantee” tied to adherence and care plan. Nectar Support states compounded prescriptions are non‑returnable/non‑refundable once billed; you can cancel before the next billing cycle.

Disclaimers

• Medical safety: Only start immunotherapy after a clinician reviews your history and test results. Tablet SLIT requires a supervised first dose under FDA labeling.

• Regulatory notes: Custom allergy drops use FDA‑approved allergen extracts but the drops themselves are not FDA‑approved products. Tablet SLIT products (e.g., Odactra, Grastek, Ragwitek) are FDA‑approved and include boxed warnings and first‑dose supervision requirements.

• Data freshness: This page was last reviewed on November 3, 2025. Check each provider’s site/support center for the most current pricing, availability, and terms.

Learn more about Wyndly

• How Wyndly’s at‑home care works

• Wyndly immunotherapy overview

• Allergy doctor consult online