NSI Ratings and Reviews
Children's Health(152)
Digestive Health(2,532)
Energy(380)
General Health(1,738)
Homeopathic Remedies(3,308)
Men's Health(153)
Minerals(5,514)
Mood Health(467)
Nail Skin & Hair(283)
Respiratory Health(239)
Shop By Supplement(27,975)
5-HTP(374)
7-Keto(63)
AHCC (Mushrooms)(32)
Algae(550)
Amino Acids(916)
Antioxidants(296)
Apple Cider Vinegar(376)
Astaxanthin(159)
Bee Pollen(120)
Benfotiamine(44)
Beta Sitosterol(31)
Beta-Glucan(8)
Bioflavonoids(104)
Brewer's Yeast(134)
Caffeine(77)
Celadrin(68)
Charcoal(32)
Chitosan(24)
Chlorella(64)
Chlorophyll(4)
Choline(97)
Cod Liver Oil(501)
Coenzyme Q10 - CoQ10(1,745)
Collagen(85)
Colostrum(130)
D-Mannose(28)
D-Ribose(127)
DHEA(207)
DL-Phenylalanine(32)
DMAE(61)
EFAs (Essential Fatty Acids)(7,038)
EpiCor(25)
Flax(499)
GABA(104)
GLA(10)
Gelatin(7)
Glucosamine and Chondroitin(1,046)
Glutathione(57)
Glycine(4)
Guar Gum(1)
HGH(8)
Hyaluronic Acid(298)
Inosine(5)
Iodine(22)
L-Arginine(46)
L-Aspartic(2)
L-Carnitine(58)
L-Carnosine(5)
L-Cysteine(7)
L-Glutamine(35)
L-Histidine(5)
L-Leucine(2)
L-Lysine(121)
L-Methionine(7)
L-Ornithine(9)
L-Theanine(137)
L-Tryptophan(46)
L-Tyrosine(50)
LPP(28)
Laktoferrin(15)
Lecithin(238)
Lithium(26)
Longevatrol(79)
Lumbrokinase(1)
Lutein(188)
Lycopene(61)
MSM(275)
Malic Acid(2)
Mastic Gum(3)
Melatonin(558)
NADH(33)
Nattokinase(94)
Octacosanol(16)
Pancreatin(25)
Pectin(32)
Policosanol(29)
Prebiotics(2)
Pregnenolone(31)
Probiotics(2,971)
Propolis(13)
Pycnogenol(92)
Quercetin(89)
R-Lipoic Acid(44)
RNA/DNA(6)
Red Wine(8)
Red Yeast Rice(249)
Resveratrol(438)
Royal Jelly(111)
SAMe(386)
Seed & Nut Oils(1,709)
Shark Cartilage(24)
Silica(3)
Soy(64)
Spirulina(27)
Stevia(1,557)
Sytrinol(1)
Taurine(58)
Tonalin & CLA(358)
Vinpocetine(30)
Whole Foods(605)
Xanthan Gum(1)
Yeast(63)
Specialty Formulas(4,586)
Women's Health(857)
Shop Now At NSI
Top-Rated Products
Lutein Reviews
Overall Rating:
"Not sure how it will affect my problem...it takes time. Dr recommended this and only time will tell. I pray it does work and I will sing your praises then...I will be reordering as I need"... (read full reviews)
Doctor's Best FloraGLO® Free Lutein with Zeaxanthan -- 20 mg - 60 Softgels
(1 review)product details
Overall Rating:
"FloraGlo is the best type of lutein, I wouldn't even consider buying the regular, common kind. Buy FloraGlo lutein from a reputable manufacturer."... (read full reviews)
Overall Rating:
"I have been using this product for some time and so far am pleased. It is a good value from Vitacost and has a higher lutein than most."... (read full reviews)
Vitacost Lutein 20 mg with Zeaxanthin Featuring FloraGlo® Lutein -- 240 Softgels
(23 reviews)product details
Overall Rating:
"my eye doctor recommended this type of supplement to increase my eyes ability to function at top level. It has worked. I have been using this for the past three years an the quality of my eyes have"... (read full reviews)
Overall Rating:
"The product is great, the price is very reasonable and the supplier shipped fast! I received my order within 2 days after I ordered! :) When the supply runs out, I will order again from you!"... (read full reviews)
Overall Rating:
"I take this during meal everyday. Good effects, to better dry eyes and improve my poor eyesight."... (read full reviews)
Vitacost Lutein 20 mg with Zeaxanthin Featuring FloraGlo® Lutein -- 120 Softgels
(45 reviews)product details
Overall Rating:
"I don't know if it's the brand but this is my second bottle and I cannot tell the difference in my vision."... (read full reviews)
Vitacost Lutein 20 mg with Zeaxanthin Featuring Lutemax® -- 240 Softgels
(22 reviews)product details
Overall Rating:
"My husband and I have been taking Lutein 20 mg for several years. I found Lutein 20 mg with Zeaxanthin in easy-to-swallow soft gels and we're getting double protection for our eyes!"... (read full reviews)
Vitacost Lutein 20 mg with Zeaxanthin Featuring FloraGlo® Lutein -- 60 Softgels
(20 reviews)product details
Overall Rating:
"This brand is absolutely SUPERIOR and to my knowledge you cannot buy it anywhere else. I purchase the NSI brand for may products if I need something I always check to see if NSI makes it first becuase"... (read full reviews)
Overall Rating:
"Lutein is being taking my myself and my husband - thus, the greatest value is in the quantity.
As we are getting older, our eyes are experiencing 'normal' degeneration.
We appreciate the 'eye"... (read full reviews)
Vitacost Lutein with Bilberry Extract Featuring FloraGlo® Lutein -- 100 Capsules
(25 reviews)product details
Overall Rating:
"GREAT PRODUCT MUCH CHEAPER THAN WHAT I BUYING."... (read full reviews)
Vitacost Lutein 10 mg with Zeaxanthin Featuring FloraGlo® Lutein -- 100 Capsules
(10 reviews)product details
Overall Rating:
"I have several problems with my eyes and have taken this product for sometime. My eyes are stable and I know it is because I feed my eyes this product."... (read full reviews)