Vitamin K 2none

Other Combinations

Brand: Signature Supplements

CapsuleOther CombinationsOn Market

Functions

Bone & Joint

Product label for Vitamin K 2 — Click to view full label

Net Contents

100 Capsule(s)

Serving Size

1–2 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

Not specified

Product Version

Not Present

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1–2 Capsule(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin K2(Menaquinone-7)	200 mcg	150%
Nattokinase(Natto Extract)	200 mg	—

Not Present

Other Ingredients

CelluloseDiatomaceous

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: For adults, take one (1) to two (2) capsules daily, preferably with a meal.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Do not take this product within 2 hours of taking medications or follow the advice of your health care providers. Warning: Pregnant or lactating women should consult a doctor before using any product. Consult doctor before use if you have, or have had, kidney disease, if you are on a magnesium-restricted diet or if you are taking any medications or remedies such as those to treat high blood pressure, heart medications, muscle relaxants or diuretics.

Precautions re: All Other

Discontinue use and consult your doctor if any adverse reactions occur, such as gastrointestinal discomfort or low blood pressure.

Precautions re: Children

Not intended for use by persons under the age of 18. Keep out of reach of children.

Storage

Store in a dry place and avoid excessive heat.

Formulation

Formulation re: Does NOT Contain

No: chemical fillers or binders, artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat.

Formulation re: Other

From a GMP Facility

Formulation re: Other

Helps body transport calcium Time release

FDA Statements

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Manufacturer & Distributor

Distributor

Signature Supplements

P.O. Box 1112, San Clemente, CA

Market Reference

$6.14 – $158.00· 40 listings

Spring Valley Vitamin K2 Supplement Softgels
Walmart4.3(271)
$8.88
Irwin Naturals High Potency D3 & K2 Complex 60 Liquid Softgels
CVS Pharmacy4.8(475)
$16.99
Nature Made Vitamin K2 100 mcg Softgels
walgreens.com4.3(162)
$19.99
GNC Vitamin K-2
GNC4.7(34)
$25.99
Member's Mark Softgels K2 + D3 150 ct.
Sam's Club4.4(114)
$16.48
Sports Research Vegan D3 + K2 Gummy Supplements
Walmart4.6(73)
$17.46
Whole Foods Market 365 By Whole Foods Market Vegan 30 Count Capsules
Whole Foods Market
$12.29
Nature Made D3 + K2 Softgels
Meijer4.3(274)
$16.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

Holland & Barrett - Strand
3.7 (51)
Health food shop
406-408 Strand, London WC2R 0NE
Directions 0330 058 2640
Holland & Barrett - Southbank
4.2 (11)
Health food shop
18 York Rd, London SE1 7ND
Directions 0330 058 2640
ITL Health
5.0 (37)
Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Directions 0118 321 7628
Holland & Barrett - Victoria Street
4.2 (60)
Health food shop
86 Victoria St, London SW1E 5JL
Directions 020 7828 6147
Holland & Barrett - Covent Garden
3.7 (60)
Health food shop
39 Long Acre, London WC2E 9LG
Directions 0330 058 2640
Holland & Barrett - Tottenham Court Road
4.1 (49)
Health food shop
65 Tottenham Ct Rd, London W1T 2EU
Directions 0330 058 2640
Holland & Barrett - Tottenham Court Road 2
4.2 (52)
Health food shop
253-254, 253-254 Tottenham Ct Rd, The Avenue, London W1T 7RD
Directions 0330 058 2640
Holland & Barrett - Maddox Street
4.3 (52)
Health food shop
6-8 Maddox St, London W1S 1NR
Directions 0330 058 2640

Research & Studies

The role of vitamin K2 in cognitive impairment: linking vascular health to brain health
…, K Maresz, JF Jeanne, K Leivaditis… - Frontiers in Aging …, 2025 - frontiersin.org
… have expanded the clinical relevance and understanding of vitamin K and now include bone and vascular health. Vitamin K-dependent proteins (VKDPs) rely on vitamin K to undergo γ-…
202521 citations
Role of vitamin K2 in bone-vascular crosstalk
G Merra, F Dominici, P Gualtieri… - … Journal for Vitamin …, 2022 - econtent.hogrefe.com
… vitamin K hydroquinone (KH2) to vitamin K epoxide (KO) in the VK cycle. KO is reduced to KH2 by the epoxide reductase of vitamin K … The resulting vitamin K-dependent proteins (VKDP)…
202212 citations
Safety and toxicological evaluation of a synthetic vitamin K2, menaquinone-7
K Pucaj, H Rasmussen, M Møller… - Toxicology mechanisms …, 2011 - Taylor & Francis
… Menaquinone-7 (MK-7) is part of a family of vitamin K that are essential co-factors for the enzyme γ-… The vitamin K consists of two main subfamilies: vitamin K1 (phylloquinone) and …
201175 citations
An Intrinsic Need for Vitamin K2-7 Supplementation: A Narrative Review of K2-7 and Peripheral Neuropathy
R Vaidya, C Godse, S Jadhav, P Saha, S Ajgaonkar… - BJSTR, 2022 - researchgate.net
… Our patent describes the uses of vitamin K, its analogues, and derivatives in a diverse array … Another patent describes the role of vitamin K, its derivatives, and combinations to increase …
20226 citations
Reduction of neutral lipid reservoirs, bioconversion and untargeted metabolomics reveal distinct roles for vitamin K isoforms on lipid metabolism
NG Silva, M Preto, V Vasconcelos, R Urbatzka - Food & Function, 2024 - pubs.rsc.org
… Comparing to our results, the metabolomic signatures from zebrafish larvae are quite resembling, with major alterations of complex lipids as glycerophospholipids, sphingolipids, …
202411 citations
Cytochrome P450-dependent catabolism of vitamin K: ω-hydroxylation catalyzed by human CYP4F2 and CYP4F11
KZ Edson, B Prasad, JD Unadkat, Y Suhara… - Biochemistry, 2013 - ACS Publications
Vitamin K plays an essential role in many biological … A menaquinone form of vitamin K, MK4, is increasingly … Collectively, these data expand the lexicon of vitamin K ω-hydroxylases to …
2013120 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-08-22. DSLD Label ID: 338979. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.