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Vitamin D3+K2 Spray

Bioavailable Sublingual Spray Formula

★★★★★ 4.9 · 312 reviews

Кальций в правильное место. D3 поддерживает усвоение кальция и работу иммунной системы; K2 в форме МК-4 — натуральная форма для направления кальция в кости.* Сублингвальный спрей в тёмном стекле, всасывается прямо под языком, минуя желудок. 2200 IU D3 + 100 мкг K2 в порции (1 mL = 6 пшиков, 60 порций).

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Why D3+K2 Together?
The Science

Why D3+K2 Together?

Vitamin D3 dramatically increases calcium absorption from your diet — but without K2, that calcium can end up in arteries instead of where it belongs. K2 as menaquinone-4 (MK-4) acts as a molecular traffic director, steering calcium to bones and teeth.

MK-4 is the natural form of K2 found in animal tissues and used directly by every cell in the body. Paired with clinical-dose D3, it supports bone density, cardiovascular function, and immune health — all in one spray.

300+
2200 IU D3
Per Serving
75%
100 mcg K2 MK-4
Natural Form
3× Better
Than Capsules
Benefits

Why you need D3+K2

Strong Bones
Strong Bones
D3 boosts calcium absorption, K2 directs it to your bones
Immune Defense
Immune Defense
Vitamin D3 is essential for immune cell activation and response
Heart Health
Heart Health
K2 prevents arterial calcification, protecting your cardiovascular system
Mood & Energy
Mood & Energy
D3 supports serotonin production and energy metabolism
What's Inside

Premium Ingredients

No fillers. No proprietary blends. Just effective, transparent formulation.

2200 IU
Vitamin D3 (Cholecalciferol)
55 mcg (2200 IU) of the most bioavailable form of vitamin D — identical to what your skin produces from sunlight. The foundation of bone and immune health.
100 mcg
Vitamin K2 (MK-4)
Menaquinone-4, the natural form of K2 found in animal tissues. Directs calcium to bones and teeth — and away from arteries. The essential partner to D3.
MCT
MCT Oil (Carrier)
Medium-chain triglyceride base ensures fat-soluble vitamins are absorbed properly. Plus mixed tocopherols for natural stability.
2200 IU D3 + 100 mcg K2 (MK-4) Per Serving

Certified quality

Manufacturing excellence

NAN Health maintains an exemplary record of compliance with standards set by the FDA for dietary supplement manufacturing.

Trusted certification

Our manufacturing is certified by NSF, the "gold standard" for quality in dietary supplements worldwide.

Global recognition

NAN Health products meet TGA standards - one of the toughest regulatory agencies in the world for supplement quality.

GRMA certified

GRMA recognizes companies that go beyond the minimum requirements for good manufacturing practices.

Instructions

How to Use

Spray 6 pumps under the tongue for a full 1 mL serving. Hold 30 seconds before swallowing. Best taken with a meal containing healthy fats.

1
Shake bottle gently
2
Spray 6 pumps under tongue
3
Hold 30 sec, then swallow
Customer Reviews

What People Are Saying

4.9
★★★★★
Based on 312 reviews
5
287
4
12
3
6
2
3
1
2
Tatiana Zabalueva
627 000+ 247 000+ 136 000+
Разработано экспертом

Татьяна Забалуева

Международный эксперт в области нутрициологии и wellness · Основатель NAN Academy

С 2017 года Татьяна развивает международную практику, объединяющую образование, прикладную нутрициологию и научную деятельность. Её программы прошли более 30 000 студентов по всему миру. Авторская методика получила международную правовую защиту и зарегистрирована в 167 странах.

Автор книги «Ешь много, худей быстро» (Эксмо, 2021)
Участник международных научно-практических конференций
CPD Approved Provider #784106
Member of HiSTES (European Teachers Society)
Публикации в Fashion Week Daily, OK! Magazine, In Touch Weekly, Life & Style
«Моя миссия - изменить восприятие нутрициологии: от ограничений и диет - к научно обоснованной системе, которая даёт человеку энергию, здоровье и высокое качество жизни.»
1M+
подписчиков
в соцсетях
30K+
студентов
по всему миру
167
стран - правовая
защита методики
8+
лет международной
практики
Упоминания в СМИ

Frequently asked questions

Per the NIH Office of Dietary Supplements (ODS): the Recommended Dietary Allowance (RDA) for vitamin D is 600 IU (15 mcg) for ages 1–70 and 800 IU for 71+, with a Tolerable Upper Intake Level (UL) of 4,000 IU for ages 9+. For vitamin K, NIH sets an Adequate Intake of 120 mcg for adult males and 90 mcg for adult females — no UL has been established. These are public reference values for the general healthy population. Personal dosage depends on your blood work, prescription drugs, and individual factors and should be set by your registered dietitian, physician, or certified nutritionist. See the full age table at /pages/daily-needs.

Both MK-4 and MK-7 are recognized forms of vitamin K2. MK-4 is the form naturally found in animal tissues and the form most studied in clinical research on bone and cardiovascular endpoints. MK-7 has a longer plasma half-life. MK-4 is the form Tatiana selected for our formula based on her clinical practice. NIH ODS recognizes both as vitamin K2 (see ods.od.nih.gov/factsheets/VitaminK-HealthProfessional/).

A sublingual spray delivers the active ingredient under the tongue, where it is absorbed through the mucous membrane directly into the bloodstream. Capsules pass through the digestive system, where absorption can vary with gut health and the presence of dietary fat. The spray format is also useful for adjusting servings within a family, when different members need different amounts.

Vitamins D and K are fat-soluble — they dissolve in fat rather than water. NIH ODS notes that fat-soluble vitamins are absorbed most efficiently from food matrices that contain dietary fat. The sublingual spray route bypasses much of this dependency: absorption through the oral mucosa does not require dietary fat in the same way that gut absorption does. (Source: ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/)

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