Arialief vs Nerve Calm
Data-backed comparison · updated Nov 9, 2026
Winner: Arialief 🏆
- Arialief has a higher SiftScore (70.0 vs 65.3).
- Nerve Calm offers a longer refund window (90 vs 60 days).
- Arialief is cheaper ($79.00 vs $89.00).
Side-by-side comparison
| Arialief | Nerve Calm | |
|---|---|---|
| Price | $79.00 | $89.00 |
| Refund | 60 days | 90 days |
| Type | supplement | supplement |
| Format | Capsules | Capsules |
| SiftScore | 70.0 | 65.3 |
| Goals | — | — |
| Best for | Adults comparing a once-daily capsule for peripheral nerve comfort | Adults comparing nerve-pain support supplements |
| Pros | 60-day satisfaction guarantee, One small capsule per day, Names PEA, alpha-lipoic acid, magnesium glycinate, turmeric, L-carnitine and butcher's broom, Manufactured at a facility in Aurora, Colorado, per the page, One-time purchase with no subscription | 90-day money-back guarantee, Five named botanicals, Single-bottle price published ($89), Two capsules daily with food |
| Cons | Per-ingredient doses are not published, No product-specific clinical trial is linked, The page claims "no side effects" and says it can be taken with any medication, Vendor testimonials are presented without independent verification | Blends are listed without per-ingredient doses, Marshmallow root and Althaea officinalis are the same plant, so the list double-counts it, Nerve-repair and "plaque removal" claims are not supported by published evidence, The page discloses that some reviews were compensated, Trustpilot reviewers report refund difficulties |
The short version
Arialief and Nerve Calm are both published in the Nerve Pain category. Their documented SiftScores are 70.0 and 65.3, a difference of 4.7 points. The verdict above lists the documented reasons: Arialief has a higher SiftScore (70.0 vs 65.3).; Nerve Calm offers a longer refund window (90 vs 60 days).; Arialief is cheaper ($79.00 vs $89.00)..
Price and refund terms
At the documented single-purchase price, Arialief is $79.00 and Nerve Calm is $89.00. The difference is $10.00, before shipping or bundle discounts. Refund terms: Arialief 60-day refund window; Nerve Calm 90-day refund window. A longer window reduces the risk of a failed experiment, but it does not make the formula better. The Value component of the score accounts for both the price relative to the category median and the refund window.
Formula and transparency
Arialief lists no complete ingredient list in our captured data. Nerve Calm lists 5 named ingredients: Corydalis Yanhusuo, Opuntia Phaeacantha, Marshmallow Root, California Poppy Seed, Althaea Officinalis. The two formulas do not share any named ingredients in our data. Only Nerve Calm lists Corydalis Yanhusuo, Opuntia Phaeacantha, Marshmallow Root, California Poppy Seed, Althaea Officinalis. One side publishes no ingredient list at all, so the formula comparison is limited to the documented side; the missing list is a transparency gap, not a neutral tie. Arialief has no documented red flags in our data. Nerve Calm has 1 documented red flag: exaggerated-claims. Ingredient order and blend totals are not the same as per-serving doses; without a Supplement Facts panel, part of the formula remains unknown. A longer ingredient list is not automatically a better formula; disclosure, dose and evidence quality matter more than the count.
Who should consider Arialief
Consider Arialief if the documented profile fits you: the page positions it for Adults comparing a once-daily capsule for peripheral nerve comfort. It is a capsules product at $79.00 with 60-day refund window refund terms. This is a fit based on documented attributes, not a claim that it works for your health situation.
Who should consider Nerve Calm
Consider Nerve Calm if the documented profile fits you: the page positions it for Adults comparing nerve-pain support supplements. It is a capsules product at $89.00 with 90-day refund window refund terms. If both fit, the refund window and formula disclosure are the tie-breakers, not the marketing.
What would change this verdict
This verdict is not permanent. It would change if a product publishes per-ingredient doses, removes a documented red flag, changes its price or refund window, or adds a product-specific trial. Today, the documented refund gap is 30 days and the score gap is 4.7 points; either can change with the next data refresh. We capture data daily and recompute the score after each refresh; the comparison page follows the data. If you spot a value that no longer matches the official page, report it through the contact page and we will verify it against the source.
What this comparison does not tell you
What this page does not tell you: whether either product is safe for you, whether it will work for your goals, or how it interacts with your medication. For this pair, the documented formula lists 0 named ingredients for Arialief and 5 for Nerve Calm. The documented price gap is $10.00. Doses are not published for every product in our data; when they are missing, we leave them unknown instead of guessing. Where an ingredient list is missing entirely, we record that as unknown rather than assuming a formula. Reviews are sourced customer statements, not clinical evidence. Use the individual product pages for the full safety and verification notes, and speak to a qualified professional about your own situation. Treat this comparison as a dated snapshot, not a guarantee or a medical recommendation.