NerveCell contains five botanical ingredients — and unlike most supplements on the market, it prints the exact dose of every single one right on the label. No proprietary blends, nothing hidden. Below we break down each ingredient, its dose per two-capsule serving, and the research behind why it's in the formula.
| Ingredient | Dose (per 2 caps) | Primary role |
|---|---|---|
| Passionflower | 145 mg | Calm, sleep |
| Marshmallow Root | 110 mg | Soothing, anti-inflammatory |
| Corydalis yanhusuo | 100 mg | Discomfort signaling |
| Prickly Pear (20:1) | 50 mg | Antioxidant |
| California Poppy | 45 mg | Relaxation, sleep |
The cornerstone of the formula, and the largest ingredient by weight. Passionflower is one of the best-studied calming botanicals available: human clinical trials link it to improved sleep quality and reduced everyday anxiety [4,5,6]. Its job here is to settle an overactive nervous system — which is exactly what makes nerve discomfort feel worse at night. At 145 mg it leads the formula, and the research behind it is the strongest of any ingredient here.
A soothing herb valued for centuries, and a smart addition to a nerve-comfort formula. Laboratory research shows marshmallow root extract carries real anti-inflammatory and antioxidant activity [7,8] — helping calm the irritation that accompanies nerve discomfort. At 110 mg it's the second-largest ingredient in the blend, working alongside Passionflower to soothe rather than stimulate.
This is the ingredient that makes NerveCell interesting. Corydalis has been used in Eastern medicine for discomfort for over 2,000 years — and modern research has identified why: its compound dehydrocorydaline (DHCB) shows genuine antinociceptive activity, meaning it dampens the discomfort signals nerves send [1,2,3]. Researchers have studied it precisely because it appears to work through a different pathway than conventional options. At a substantial 100 mg, it's the mechanism at the heart of this formula.
Don't let the small number fool you — this is where the formula gets clever. At a 20:1 concentration, these 50 mg deliver the equivalent of roughly 1,000 mg of raw plant. Prickly pear is rich in antioxidants and shows real neuroprotective potential in research [12,13], countering the oxidative stress that damages nerve tissue over time. Gram for gram, it's one of the most potent inclusions on the label.
The finishing touch on the formula. California Poppy has a long tradition of use for relaxation and restful sleep, and receptor studies show it works through GABA-A modulation [9,10,11] — the same calming pathway the body uses naturally. Its role is targeted rather than heavy: it complements the Passionflower to support the deep, uninterrupted sleep that nerve discomfort so often steals.
Other (inactive) ingredients: microcrystalline cellulose, HPMC (the capsule itself), and magnesium stearate. Each bottle contains 60 capsules — 30 two-capsule servings.
The bottom line: NerveCell is built on a clear, coherent strategy — calm the overactive nerve signaling, counter the oxidative stress, and restore the sleep that nerve discomfort disrupts. Passionflower and Corydalis carry the formula at 145 mg and 100 mg, the concentrated 20:1 Prickly Pear punches far above its weight, and Marshmallow Root and California Poppy round it out. Above all, every dose is printed on the label — a level of transparency most of this category refuses to offer. You know exactly what you're taking, which is exactly how it should be.
Want the full picture? See our complete verdict, pricing, and who NerveCell is right for.
Read the Full NerveCell Review →Per two-capsule serving, NerveCell contains Passionflower 145 mg, Marshmallow Root 110 mg, Corydalis yanhusuo 100 mg, Prickly Pear 20:1 extract 50 mg, and California Poppy 45 mg. All doses are disclosed on the label, not hidden in a proprietary blend.
No. NerveCell is an all-botanical formula built on five plants rather than synthetic vitamins. It does not contain alpha-lipoic acid, benfotiamine, or B vitamins — it takes the botanical route instead, using herbs traditionally used to calm nerve signaling and support restful sleep.
References cover research on the individual ingredients, not on NerveCell itself. Studies may use different doses, extracts, or populations.