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Doctor and Phytochemist Formulated

Developed by medical professionals: a practising physician and a phytochemist.

Night Terpenes™

β-Caryophyllene, D-Limonene, Myrcene, Linalool. Extracted, stacked and dosed properly.

All Natural, Gluten & Alcohol-Free

Herbal oral drops powered by valerian root, California poppy, GABA and Night Terpenes™ in artisanal spring water.

100% Vegan

Ethical and plant-based, with no animal products.

How MONDAYSUNDAY Helps

Sarah M.

The Sleep drops have become part of my evening wind-down — I really enjoy them.

Ven T.

I’ve made the Calm part of my daily routine — easy to use and a lovely taste.

Shantel B.

I keep the Calm for mornings and evenings and the Sleep for night — they’ve become a daily ritual I look forward to. Love them!

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Via Reddit

Really enjoy this — Calm in the day, Sleep at night, as part of my routine. Easy to travel with, and I found the right amount for me with a little experimenting. Would recommend.

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Kimberley C.

Picked these up while visiting family in Australia and loved them — the Sleep became part of my nightly routine and the Calm was lovely to have on hand. Will repurchase!

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Christine B.

I don't usually leave reviews, but this product genuinely surprised me. I've tried so many different things over the years and nothing really stuck, but this one actually made a difference for me. It was easy to use, didn't cause any weird side effects, and I started noticing results after staying consistent. Everyone's experience is different, but for me it was totally worth it. I'll definitely be repurchasing.

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Rob

Both Calm and Sleep have been fantastic.

Nicole S.

Honestly, it works! The calm drops have really helped me manage my day. Highly recommend!

Dispensary B.

I took the Sleep drops travelling and found them really easy and convenient to use. Will buy again.

方楷傑

Really enjoy this product.

Bottle of 'Sleep' drops by Monday Sunday with botanical elements and chemical structure on a light background

Every ingredient, and why it is in there.

Eleven actives and four terpenes, with the amount of each per bottle. No hidden doses.

See the full formula

Common Questions

What are terpenes?

Terpenes are the aromatic compounds plants make. They're what you smell when you peel an orange or crush a lavender leaf. D-limonene is the citrus peel. Linalool is the lavender. Myrcene is in hops and mango. β-caryophyllene is the peppery note in black pepper and cloves. All four are food-grade, and all four are in this formula as Night Terpenes™.