Which form of K2 is in the drops?
226519
Vitamin K2 exerts a more powerful influence on bone than does vitamin K1.* Vitamin K2 is a series of molecules known as menaquinones. The most common and well studied of the menaquinones is MK-4. Thorne's vitamin K2 is MK-4 and is derived from bacterial fermentation; thus, there is no soy in the product.
226520
It states it is MK-4. In supplement form virtually all K2, MK-4 is synthetic. Synthetic K2, MK-4 has a VERY short Half Life of only 8 hours, where as K2, MK-7 is derived from Soy Natto, a natural product and K2, MK-7 also has a Half Life of about 72 hours, so it has a much better length of time to work in your body! Here is a good article: http://articles.mercola.com/sites/articles/archive/2013/10/19/vitamin-d-vitamin-k2.aspx
226521
According to one of the customer reviews it is MK4, but being neither a doctor nor pharmacist, I don't can't really say.
514130
There is a little drawer in the bottom unit. It slides out and you put the drops there.
1540536
This does not have k1 or k2. A whole bunch of the b vitamin spectrum plus choline. I had noticeably more energy when I take this is the morning. First introduced to it through my naturopath. Top quality product.
2220483
the solution is about 12ph. It depends on the ph of the solution your adding the drops to.and the volume.It works quite well in most drinks
2117633
Hi,the label states Vit K2 MK4 menatetrenone. It is absolutely the right K2 have been using 4 each day for years as directed by NBI.
672689
I noticed a large discrepancy in the two answers already given, so I'll try to clarify the confusions. The label states (not "drops" but "servings") "Servings Per Container: 80" and also states "Serving Size: Fifteen Drops" and "Fifteen Drops Contain: Vitamin K (as Vitamin K2 Menatetrenone) 15mg". So at the rate of 45mg/day, the 1200 drops/bottle would indeed last 26+ days or about a month; however the math at 5 drops/day would last 240 days or about 8 months. While some may use as little as 1 or 2 mg/day, at my actual use rate of 7drops/day a bottle has consistently lasted just under 6 months which fits with the math that works out to 171+ servings. Hope this helps! I noticed a large discrepancy in the two answers already given, so I'll try to clarify the confusions. The label states (not "drops" but "servings") "Servings Per Container: 80" and also states "Serving Size: Fifteen Drops" and "Fifteen Drops Contain: Vitamin K (as Vitamin K2 Menatetrenone) 15mg". So at the rate of 45mg/day, the 1200 drops/bottle would indeed last 26+ days or about a month; however the math at 5 drops/day would last 240 days or about 8 months. While some may use as little as 1 or 2 mg/day, at my actual use rate of 7drops/day... » Read More I noticed a large discrepancy in the two answers already given, so I'll try to clarify the confusions. The label states (not "drops" but "servings") "Servings Per Container: 80" and also states "Serving Size: Fifteen Drops" and "Fifteen Drops Contain: Vitamin K (as Vitamin K2 Menatetrenone) 15mg". So at the rate of 45mg/day, the 1200 drops/bottle would indeed last 26+ days or about a month; however the math at 5 drops/day would last 240 days or about 8 months. While some may use as little as 1 or 2 mg/day, at my actual use rate of 7drops/day a bottle has consistently lasted just under 6 months which fits with the math that works out to 171+ servings. Hope this helps! « Show Less
1264594
k7 has a 5 gal carboy and larger plastic bucket fermenter, the k6 has a 6 gal carboy and smaller plastic bucket fermenter (probably because you can do primary fermenting in glass carboy)
1893340
Information from package; NAC Drops Ingredients: * Glycerin (lubricant) * Carboxymethylcellulose sodium (lubricant) * N-Acetyl-Carnosine (NAC) * Potassium Bicarbonate * Boric Acid * Purified Benzyl Alcohol (Preservative) * Sterile Water (Ophthalmic Grade, pH 6.3 to 6.5)
163446
Mine isn't either. I have heard from a friend that they get the smaller 2oz bottle because it's the only one that does have a dropper.
163005
Most researchers and doctors who have studied K2 now recommend 180mcg per day. It is safe if you are over a little bit as toxicity is low. They also recommend taking D2, calcium and magnesium at the same, time as all of these work together with K2. A very good book about K2 is called "Vitamin K2: The Missing Nutrient for Heart and Bone Health" and can be found here: Vitamin K2: The Missing Nutrient for Heart and Bone Health
1803090
This actually is an over the counter of what my doctor prescribed me. I love it cuz its easier to take. Doctor didn't prescribe mine with k2 so I'd have to think it's fine as is. I don't see anything about k2 on the label.
2026383
go to mercola.com type in vitamin k2 and it will explain the purpose and the difference.
2206317
#1 has sodium nitrITE (ITE)#2 has sodium nitrATE (ATE)Please let me know if this helps.
1936699
The shear cost of K2 is extremely high. Blending it down by adding in Vitamin D lowers the overall cost. If you need a higher dose of K2, the product is offered so that you don't blow through bottles of D/K2 to achieve the proper dose. You can also use far less of the K2 alone if you are supplementing with D3 separately. Your health practitioner should be able to advise you of the proper dose for both.
1540534
My bottle doesn't say anything about K1 or K2. Only B vitamins and a little choline and Trimethylglycine. I have been pleased with it as a comprehensive B complex.
632382
What I have says 40kN (kilo Newton). kN is a unit for force. 1N=1 kg m/s^2. I use this for my aerial fabric dance, so I will do drops (I am now injured by an accident, so haven't dropped yet), and I am 105 lbs.
1678679
Vitamin K has multiple uses. K1, most commonly found in green leafy vegetables, can be used to treat deficiencies that result in blood not clotting. K2 helps your body absorb calcium better in order to treat or prevent osteoporosis. For the latter, it comes in two forms. The MK4 is a synthetic, but the MK7 is derived from Natto (fermented soybeans) and is better utilized by the body. NOTE: This formula cannot be used by anyone on Coumadin (warfarin) or other blood thinners. I used this formula when my regular source of K2 MK7 was not available.