Frete Grátis em todos os produtos
- Supports Amino Acid Production: L-serine can play important roles in the body to form the sulfur-rich amino acid, L-cystine.*
- For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.*
Reignite Wellness - by JJ Virgin SHEatine | Creatine HCL, Taurine & Magnesium Glycinate | 180 Capsules
*R$657.20
1x de R$657.20 sem juros2x de R$328.60 sem juros3x de R$219.07 sem juros4x de R$164.30 sem juros5x de R$131.44 sem juros6x de R$109.53 sem juros
IB Performance - KIT 3 CREMES INBIKE (Amino Power Aquecedor) - Performance e Recuperação para Ciclistas
*R$1,091.20
1x de R$1,091.20 sem juros2x de R$545.60 sem juros3x de R$363.73 sem juros4x de R$272.80 sem juros5x de R$218.24 sem juros6x de R$181.87 sem juros
Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Douglas Laboratories - L-Serine | Amino Acid Supplement for Heart and Brain Health and Muscle Building* | 60 Capsules
*R$766.20 1x de R$766.20 sem juros2x de R$383.10 sem juros3x de R$255.40 sem juros4x de R$191.55 sem juros5x de R$153.24 sem juros6x de R$127.70 sem juros
Jane –
I saw a YouTube video about L-Serine and memory. I thought I would give it a try and I have to say that it works! I am coming up with words that I would not have before. Hopefully it might work for you!
matt kolb –
My Neurologist/Psychiatrist told me I should buy Douglas due to the Quality. M added this to my stack of supplements since my labwork showed low Serine via my CSF. I have been using for a month and just reordered again. I have made some health improvements since I ordered this along with other things that showed low on my tests and look to report back better results on the next review
John Simes, Jr. –
Suggested by my physician and it worked for the pain in my feet.
Catherine Barabe –
Product supports brain health. Douglas laboratory prudences quality products. Well worth the price.
anonymous –
It’s a supplement and I guess it does me good. Can’t tell.
Mayre –
My doctor had me submit blood work for a SPECTROX assessment. The results indicated that I was deficient in Serine (this amino acid helps breakdown proteins). I started on L-Serine as soon as the Amazon order arrived. I have been taking 1000 mg daily with meals for about 1.5 months. I feel so much better and as a by product I am slowly loosing weight and my cravings are diminished considerably.
As mentioned by another user, the local health food stores do not carry this.
Jeremy Gibson –
Product promotes cell health and cell regeneration, as well as the production of serotonin, tryptophan and L-Cystine. Mix with manganese and Vitamin D for stellar results. One negative is that it’s a little pricey for a vitamin.
David MacKenzie –
L-Serine is a factor and competitor Prevagen.