Vitacost Ratings and Reviews
Acai (138)
Achiote (1)
Alfalfa (30)
Aloe Vera (164)
Amla (1)
Arjuna (2)
Artichoke (12)
Astaxanthin (103)
Astragalus (41)
Bacopa (9)
Banaba (4)
Barberry (1)
Basil (1)
Beet Root (6)
Berries (136)
Bilberry (50)
Borage (33)
Boswellia (42)
Broccoli (4)
Burdock (13)
Butterbur (18)
Camu Camu (7)
Carob Pod (1)
Chamomile (9)
Chia Seeds (70)
Chickweed (7)
Chlorophyll (111)
Chrysin (24)
Cinnamon (56)
Cloves (1)
Comfrey (1)
Cornsilk (6)
Curcumin (15)
Damiana (8)
Dandelion (36)
Echinacea (78)
Elderberry (135)
Eleuthero (12)
Eucalyptus (10)
Exotic Fruit (818)
Eyebright (27)
Fennel (5)
Fenugreek (63)
Feverfew (24)
Fo-Ti (17)
Garlic (289)
Ginger (58)
Ginkgo (165)
Ginseng (113)
Glucomannan (148)
Goldenseal (12)
Gotu Kola (12)
Green Tea (163)
Guarana (19)
Guggul (19)
Hawthorn (45)
Hemp (145)
Holy Basil (35)
Horsetail (12)
Hydrilla (3)
Kelp (49)
Kola Nut (1)
Kombucha (2)
Kudzu (8)
Larch (1)
Larix (1)
Lavender (1)
Maca (87)
Mastic Gum (18)
Melissa (6)
Milk Thistle (157)
Mucuna (1)
Mullein (15)
Mushrooms (95)
Myrrh Gum (5)
Neem (18)
Nettle (40)
Oat (24)
Olive (69)
Oregano (119)
Paprika (1)
Parsley (7)
Pau D'Arco (16)
Peppermint (10)
Pine Bark (20)
Pygeum (6)
Raspberry (17)
Red Clover (21)
Relora (9)
Rose Hips (14)
Rosemary (8)
Saw Palmetto (110)
Seaweed (5)
Senna (19)
Shatavari (6)
Skullcap (20)
Suma Root (4)
Tea Tree (69)
Thyme (13)
Tribulus (38)
Triphala (62)
Turmeric (145)
Uva Ursi (1)
Valerian (100)
Wild Yam (11)
Wolfberry (3)
Yarrow (4)
Yin Chiao (3)
Yohimbe (1)
Yucca (6)
Shop Now At Vitacost
Top Rated Product
NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

  How Does NSI® Vitex Agnus-Castus work? Vitex (vitex agnus-castus), also known chaste tree, monk's pepper tree and chasteberry, is a plant native to Mediterranean countries and central Asia. Since the time of Hippocrates, vitex has been traditionally used by women. The main active compounds in vitex, including flavonoids, iridoid glycosides, and terpenoids, are found in its dried, ripe berries. The benefits of vitex may result from its actions on the pituitary gland, specifically on the production of the lutenizing hormone (LH). By indirectly increasing progesterone production, it may help regulate the menstrual cycle and support a normal estrogen-to-progesterone balance. NSI® Vitex Agnus-Castus is better because it:. Contains 800 mg of vitex agnus-castus per two-capsule serving. Costs less than other vitex products on the market.  . Did You Know? All NSI supplements are packaged in HDPE (High Density Polyethylene) bottles. These bottles keep moisture vapor out, protecting the freshness and integrity of their contents, and are 400% more effective compared other brands currently using PET (Polyethylene Terephthalate) bottles. HDPE bottles do not break as glass can and are also recyclable so we urge you to please recycle them.  

Average Customer Rating: 4.727 out of 5 4.7 out of 5
11 of 11 (100%) customers would recommend this product to a friend.

Customer Reviews for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Overall Rating: 5 out of 5 5 out of 5
Good hormone balancer!, June 18, 2009
By relynn08

"I have used this stuff in the past as well as the present and it makes for a great hormone balancer. It definitely got my cycles back on track which is why I'm currently using it. I highly recommend this product!"

Share this Review: Facebook Digg DelIcioUs

Review 2 for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Top 50 Contributor Top 50 Contributor
Overall Rating: 5 out of 5 5 out of 5
May 8, 2009
By Aphrodytee from Ca

"Great for balancing out hormones."

Age: 25-34
Gender: Female
Share this Review: Facebook Digg DelIcioUs

Review 3 for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Overall Rating: 4 out of 5 4 out of 5
More for the Money, February 12, 2009
By ann1074 from brooklyn, ny

"You get more milligrams per capsule. It's a great buy compared to other stores and other brands."

Age: 25-34
Gender: Female
Share this Review: Facebook Digg DelIcioUs

Review 4 for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Overall Rating: 5 out of 5 5 out of 5
great!!!, July 19, 2008
By mrry from NY

"I love it! My hormon balance is fine and My period was starting again!My skin is great!I feel wonderful!"

Age: 25-34
Gender: Female
1 of 1 people found this review helpful.
Share this Review: Facebook Digg DelIcioUs

Review 5 for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Overall Rating: 4 out of 5 4 out of 5
good Product, January 27, 2008
By Anonymous Reviewer

"I have used it for almost a month . I normally have really bad back pain and cramps with my cycle. I did not have any of that with this product ad my cycle was normal. I hope to soon conceive. I will post it when it happens"

Share this Review: Facebook Digg DelIcioUs

Review 6 for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Overall Rating: 5 out of 5 5 out of 5
This is a Wonderful Product, September 25, 2007
By Blessed1
Value: 5 out of 5 5 out of 5
Quality: 5 out of 5 5 out of 5
Effectiveness: 5 out of 5 5 out of 5
Satisfaction: 5 out of 5 5 out of 5

"I began taking Vitex after going off birth control pills after years of taking them. Vitex regulated my menstrual cycle and helped balance my hormones. I could tell the difference because I didn't experience the drastic highs and lows during PMS.
Vitex does what it says."


3 of 4 people found this review helpful.
Share this Review: Facebook Digg DelIcioUs

Review 7 for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules

Overall Rating: 5 out of 5 5 out of 5
Great product, May 30, 2007
By Alexis79
Value: 5 out of 5 5 out of 5
Quality: 5 out of 5 5 out of 5
Effectiveness: 5 out of 5 5 out of 5
Satisfaction: 5 out of 5 5 out of 5

"I used this product to help with my infertility/amenorrhea. My cycle returned to normal. I really feel a difference in my balance."

5 of 5 people found this review helpful.
Share this Review: Facebook Digg DelIcioUs
Ratings-Only Reviews for NSI Vitex Agnus-Castus -- 800 mg per serving - 300 Capsules Based on the average of (4) ratings-only reviews
Overall Rating 4.75 out of 5 4.8 out of 5
Would recommend?: Yes  4 out of 4