Page 1 - Reviews - Source Naturals, DMAE, 351 mg, 200 Tablets - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorised distributors.Show more
4.6
Based on 2,238 ratings
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302
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What customers say
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English (UK)
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iHerb Customer
Silver
Posted on Aug 15, 2025
United States
221
0
0
18
Verified Purchase
Effective product, and more effective with continued use at two or three tablets daily. However, it is acidic and cause stomach or throat issues with some. Tablets are more mild in this regard than capsules.
Auto-translated from English
Tanja
Silver
Posted on Aug 26, 2025
Germany
101
26
0
43
Verified Purchase
I first took this product to improve my concentration and memory. For optimal results, I take it along with magnesium, B vitamins, and omega-3 fatty acids. The dosage is one tablet per day. The effects begin to take effect after some time. DMAE has a similar structure to choline and is partially converted into acetylcholine, a neurotransmitter responsible for memory, concentration, attention, and muscle control. There is evidence that DMAE reduces the accumulation of lipofuscin ("age pigment") in brain and skin cells. This is associated with a "rejuvenation" effect.
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tsuki
Posted on Aug 27, 2025
Japan
77
1
0
41
Verified Purchase
The ingredients and quality are great for this price. It comes in a large quantity, so it's great value for money. It has no taste and is easy to drink.
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Marina
Posted on Jul 27, 2025
Ukraine
98
120
3
104
Verified Purchase
A friend advised me to take DMAE, as it helps to tighten the skin, reduce wrinkles, and also acts as a nootropic, which improves cognitive abilities, concentration and memory. I can’t say that the condition of my face has improved much, but it hasn’t gotten any worse either), but at work, after a while, I concluded that it helped me. The work is daily and sometimes I worked for 2 weeks every other day. So with it, my attention and memory were not scattered due to fatigue. It is recommended to take DMAE together with vitamin C. I drank 1000 mg of C
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iHerb Customer
Gold
Posted on Aug 11, 2025
Moldova, Republic of
1,296
3
9
289
Super!
Verified Purchase
DMAE, or dimethylaminoethanol, is a substance that is often used as a food additive and for cosmetic purposes. Its benefits include improved cognitive function, increased skin tone, and protection from free radicals. The package contains 200 tablets. The dosage is good, I take 2 tablets per day. The ingredients are natural.
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rotti26
Gold
Posted on Jul 21, 2026
Japan
413
0
0
438
Verified Purchase
I really notice skin tightening and a slimming effect on my face when I take DMAE. I also really like how it improves my memory and concentration, making my head feel clearer, but I've had to stop taking it because it makes my shoulder stiffness worse.
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iHerbCustomer
Silver
Posted on Aug 30, 2025
Ukraine
143
0
0
8
Coughs up
Verified Purchase
Take someone who walks like an amoeba and can't concentrate, instead of coffee, they say it helps
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iHerb Customer
Posted on Aug 2, 2025
Ukraine
9
10
0
5
DMAE
Verified Purchase
I ordered this product for the first time. An important factor in choosing was quality, efficiency, effectiveness. The advantage in choosing is the reviews of those who have already tried it. The pills taste a little sour, the size is medium, they are easy to swallow. I took the dosage of 351 mg.
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akeno
Posted on Apr 22, 2026
Japan
48
1
1
29
Easy to drink
Verified Purchase
I usually use a product from another manufacturer. I bought this one to see if there was any difference in effectiveness, but I didn't notice much difference. I take one tablet every morning, and I think my skin feels firmer.
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iHerbCustomer
Posted on Aug 7, 2025
Japan
23
0
0
24
Salty
Verified Purchase
I can't stop taking it because my brain functions so much better when I'm taking it. I couldn't buy the DMAE I usually take, so I switched to this. It's a tablet, so it doesn't stick to your throat like capsules do. The taste is salty, or maybe sour... I recommend swallowing it quickly after putting it in your mouth.
Auto-translated from Japanese