Page 1 - Reviews - Source Naturals, Melatonin, Peppermint, 5 mg, 200 Lozenges - iHerb
Your preference has been updated for this session. To permanently change your account setting, go to My Account
As a reminder, you can update you preferred country or language anytime in My Account
> beauty2 heart-circle sports-fitness food-nutrition herbs-supplements pageview
Click to view our Accessibility Statement
}
checkoutarrow
Supplements
Sports
Bath
Beauty
Grocery
Home
Baby
Pets
Brands A-Z
Health Topics
Deals
Best Sellers
Try
New
Wellness Hub

Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.8
Based on 117 ratings
95
16
5
1
0
Write a Review
What customers say
Customers generally find Source Naturals Melatonin effective for improving sleep quality. Many users report falling asleep quickly and staying asleep throughout the night without feeling groggy the next day. The sublingual form, which melts under the tongue, is particularly praised for its ease of use and fast absorption. Several customers mention that it works better than other brands they have tried and appreciate its natural composition with no side effects. Some users note varying effectiveness based on dosage needs, with preferences ranging from 2.5mg to 5mg. Positive experiences also extend to customer service and delivery from iHerb, highlighting timely shipping and competitive prices. A few reviews indicate mixed results, suggesting that melatonin's effectiveness can vary by individual.
Review highlights
(117)
 
Rating

Rating

Languages
English
Languages
Show auto-translated reviews(34)
Show reviews with images only
Review images
English
Translated reviews
iHerb customer
Posted on Aug 22, 2025
United States
85
0
3
9
low dose melatonin
Verified purchase
1 of these is effective in getting to sleep quickly. It helps in staying asleep for at least several hours. This brand is a high quality tablet as a sleep aid.
iHerb customer
Posted on Aug 1, 2025
United States
71
0
4
46
My favorite
Verified purchase
I have tried different melatonin lozenges and I keep coming back to this one. It is allergen free. The lozenges dissolve quickly so I fall asleep faster.
iHerb customer
Posted on Aug 7, 2024
Switzerland
22
0
1
0
Verified purchase
I much prefer the lozenge version for quicker absorption, although the normal tablets also work. I have been purchasing Source Naturals melatonin for many years to help with my frequent international travel, and just at home relaxation on busy days. Trusted experts in more than one store vouched for the quality of the company and its products. You may not need 5 mg, but I find it just right for bedtime. If I need it later, I just break a pill in two.
iHerb customer
Posted on Jun 22, 2026
United States
6
0
0
0
Our Preferred Melatonin
Verified purchase
Grateful that we could find our brand with I Herb. Previously bought elsewhere , we are glad to do our business with your well run, easy to order and reliable and humble service. Thank you.
iHerb customer
Posted on Oct 29, 2025
United States
41
0
1
0
Came on time
Verified purchase
I just take it when I need it, seems to work for me
Gege
Silver
Posted on Nov 3, 2024
United States
149
0
1
64
Works
Verified purchase
We’ve been using this melatonin for more than a decade bc it’s just that good and haven’t found one that even compares. There’s no grogginess the next day and bc it’s sublingual it works quickly. The downside is all the fillers.
iHerb customer
Posted on Sep 28, 2024
Australia
6
0
0
2
Effective and palatable
Verified purchase
These work as advertised but better than other options in our home as the peppermint flavour is palatable to the pill swallowing refusers in the family.
MJ
Posted on Aug 22, 2024
Australia
15
0
0
0
Saved my sleep
Verified purchase
I am a big fan of this product and recommend it to my friends and family. Makes a big difference in falling asleep and improved quality of sleep. Helps calm a busy mind.
iHerb customer
Posted on Feb 19, 2024
Australia
1
0
0
0
Melatonin tablets - 5 mg
Verified purchase
I have found from several months usage that this product genuinely helps be get to sleep whereas before using these tablets I was not getting a restful sleep. It is important to leave them under your tongue (sub-lingual) for as long as possible to achieve maximum absorption into your bloodstream..
iHerb customer
Posted on Feb 2, 2010
United States
1
0
0
2
melatonin 5 mg
Verified purchase
5 mg was not enough but by doubling the dose I have managed to get some sleeping pattern going Even though I wake up several times during the night I manage to fall asleep again before I get restless and want to get up In general I have had 4 out of 7 nights really good sleep and it is still improving.