Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
Mountains of FireWe are made of the same stuff as the breath and cinders of volcanoes. No matter where we live on the planet, they have shaped our history and might one day decide our destiny. World famous volcanologist Clive Oppenheimer has worked at the crater's edge in the wildest places on Earth, close enough to feel the heat of the lava. In Mountains of Fire, we join him on hair singeing adventures from Italy to Antarctica to learn how deeply our stories are
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 807 reviews
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Product Reviews
★★★★★ 5
Great product
They work great since my daughter won't take the gummy melatonin anymore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Sweet dreams.
Helps you relax before bedtime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
good deal
Very inexpensive way to take melatonin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Perfect for low dose, great price
On my second bottle, great product for the cheap price, lasts almost a year. Hard to find in this low dose. I personally find low dose melatonin to work better than the higher amounts. It’s the sweet spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
★★★★★ 5
Knocks me out cold
I wish I could easily find a lower dose, but this works.
Take one about 30 mins before I want to sleep and when I fall asleep I don't wake up in the middle of the night. I normally have insomnia but one of these generally gives me 9 hours of sleep.
It doesn't ALWAYS work (I have health problems that can keep me awake) but instead of 5-7 hours sleep I am consistently getting around 9.
The only problem is I'm groggy in the morning. But I feel a lot less haggard and anxious in the morning now so I think I'll be continuing with this.
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Reviewed in the United States on June 12, 2025
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