L-Methylfolate is the active form of folate (vitamin B9) used by the brain and body to support energy, mood, focus, and neurotransmitter production. Unlike folic acid, which needs to be converted before it works, L-Methylfolate is already in its usable form, making it ideal for those with the common MTHFR gene mutation. Neurill delivers bioavailable L-Methylfolate in a clean, liquid formula with no gluten, dairy, or synthetic fillers, just targeted support for your mental clarity, mood, and daily balance.

Customers take Neurill as part of their morning routine, mixed into a drink, or right under the tongue before starting their day. Dosage varies between our adult and kids formulas, so just follow the serving size listed on the bottle. However you choose to take Neurill , you're giving your brain clean, bioavailable support, when and how it works best for you.

Methylfolate is the active form of folate (vitamin B9) that your body uses to produce key neurotransmitters like serotonin, dopamine, and norepinephrine, essential for mood, motivation, and focus. Because it bypasses the MTHFR conversion step, it's more effective for supporting mental clarity, emotional balance, and healthy energy levels.
Many people use methylfolate to support symptoms related to ADHD, depression, anxiety, addiction recovery, and overall brain health. It also plays a vital role in DNA repair, methylation, and nervous system function. Whether you're managing a diagnosed condition or just want to feel more clear, focused, and emotionally stable, methylfolate offers powerful, research backed support.

L-Methylfolate is here to support the nearly 50% of people who can't properly convert folic acid due to the MTHFR gene mutation. That means even with a balanced diet, your body might not be getting the active folate it needs. Whether you're managing low mood, brain fog, or just want clearer focus, L-Methylfolate offers a direct, bioavailable way to nourish your brain. As always, it's a good idea to check in with your healthcare provider if you have specific health concerns.

Our Neurill Kids formula features the same clean, bioavailable ingredients L-Methylfolate and Methyl B12 but in age-appropriate doses for kids ages 1 to 18, with smaller serving sizes starting at just 2 droplets. Our Adult formula delivers a higher daily dose, with 15 mg of L-Methylfolate and 1,000 mcg of B12 in just 10 droplets per day.
Both versions are liquid, easy to take, and made with organic berry flavor, free from gluten, dairy, soy, preservatives, and artificial additives. Simple, clean support for the whole family.

Everyone's body is different, but many customers begin to notice improvements in focus, mood, and energy within the first 1-3 weeks of daily use. For deeper support, especially with neurotransmitter balance, consistent use over 6-8 weeks often delivers the most noticeable results. Staying consistent and taking Neurill around the same time each day helps maximize its benefits.

At Neurill, our drops have a refreshing organic berry flavor that's light, smooth, and easy to take. Whether under the tongue or mixed into a drink, most people find it pleasantly subtle. Not too sweet, not too strong. Just clean, natural berry goodness you'll actually enjoy taking every day.

We offer a 90-day satisfaction policy on both our adult and kids formulas, because we stand behind what we make. If Neurill doesn't feel like the right fit, you can request a refund within 90 days of your order.
To begin the process, just email our support team and let us know why you'd like a return. If approved, you'll need to ship the product back to us. Please note that we do not cover return shipping costs, and returns must be completed before a refund is issued.
This helps us understand your experience and continue improving for everyone.

Our support team is available by email at support@neurill.com, Monday through Friday. We're closed on weekends and major holidays, but we do our best to respond to all inquiries within 24 hours.