NOW Vitamin D3 & K2 Liposomal Spray (4 oz) — In-Depth Product Review
Fast-absorbing D3 + K2 in a convenient sublingual liposomal spray for bone and cardiovascular support.
Quick Intro
NOW’s Vitamin D3 & K2 Liposomal Spray combines two complementary nutrients in a 4 oz bottle. The liposomal, sublingual format aims to enhance absorption while making daily dosing simple—no capsules required.
Quick Specs
| Brand / Product | NOW® Vitamin D-3 & K-2 Liposomal Spray |
|---|---|
| Size | 4 oz (118 ml) |
| Format | Liposomal sublingual spray |
| Active per Spray | Vitamin D3 (cholecalciferol) 1,000 IU (25 mcg); Vitamin K2 (menaquinone-4) 100 mcg |
| Key Ingredients | D3, K2 (MK-4); phospholipids (soy) for liposomes; MCT oil; natural fruit flavor |
| Certifications | Non-GMO, Kosher, GMP Quality Assured |
| Allergens | Contains soy (phospholipids); D3 sourced from lanolin |
| Suitable For | Adults seeking bone & cardiovascular support and an easy, pill-free format |
| Skin Type | Not applicable (oral dietary supplement) |
Ingredient Breakdown
| Ingredient | Benefit | Notes |
|---|---|---|
| Vitamin D3 (Cholecalciferol) | Supports calcium absorption; helps maintain bone, teeth & immune function. | 1,000 IU per spray; fat-soluble—best with meals containing fat. |
| Vitamin K2 (Menaquinone-4) | Directs calcium to bones and away from arteries; supports cardiovascular health. | 100 mcg per spray; consult a clinician if using anticoagulants. |
| Phospholipids (Soy) | Create liposomes that may improve nutrient delivery. | Source of soy; part of the liposomal system. |
| MCT Oil | Aids absorption of fat-soluble vitamins. | From coconut/palm kernel oil. |
| Vegetable Glycerin & Xylitol | Palatability and mouthfeel. | Sugar alcohols can cause GI upset in sensitive individuals. |
| Natural Fruit Flavors | Makes sublingual use more pleasant. | Flavor profile varies slightly by lot. |
| Potassium Sorbate & Citric Acid | Help preserve freshness and stability. | Common in liquid supplements. |
| Rosemary Extract | Antioxidant preservative support. | Plant-derived. |
What Makes This Spray Different
The 4 oz value size and sublingual liposomal delivery make this formula easy to dose and potentially easier to absorb than standard capsules. Pairing D3 with K2 supports smarter calcium use—toward bones and away from soft tissues—while the spray format removes pill fatigue.
Key Benefits
Bone Support
D3 improves calcium absorption; K2 helps direct it into your bone matrix.
Heart-Smart
K2’s role in calcium handling supports cardiovascular health.
Easy Dosing
Quick spray under the tongue—no water or capsules needed.
Liposomal Delivery
Phospholipid encapsulation designed for efficient uptake.
User & Reddit Quotes
“I switched from D3 capsules to this spray—tastes fine and it’s so much easier to remember daily.”
“D3 + K2 in a liposomal spray is clutch if you hate pills. One spray and done.”
Is This Right For You?
- ✔You want bone & cardiovascular support from D3 paired with K2.
- ✔You prefer a pill-free, sublingual spray you can take on the go.
- ✔You like the idea of liposomal delivery for fat-soluble vitamins.
- ✔You’re okay with soy (phospholipids) and lanolin-sourced D3.
- ✔You want a budget-friendly 4 oz bottle with many servings.
Pros & Cons
Pros
- 4 oz size offers strong value and lots of servings.
- Liposomal, sublingual format for convenience.
- D3 + K2 combination for coordinated calcium support.
- Non-GMO, Kosher, GMP Quality Assured.
Cons
- Contains soy (phospholipids); not suitable for soy-avoidant diets.
- D3 from lanolin—not vegan.
- Includes xylitol; may bother sensitive stomachs.
- Uses K2 as MK-4 (some shoppers specifically seek MK-7).
How to Use
Shake well. Spray once under the tongue, hold for ~20 seconds, then swallow. Use 1–2 times daily, preferably with a fat-containing meal for optimal absorption. Always follow the label directions provided with your bottle.
Cautions & Considerations
Medications & Conditions
If you take anticoagulants (blood thinners) or have a bleeding disorder, speak with your healthcare provider before using K2-containing supplements.
Pregnancy & Nursing
Consult a qualified professional before use if you are pregnant, nursing, or planning a pregnancy.
Allergen & Dietary Notes
Contains soy-derived phospholipids; D3 is lanolin-sourced. Check with your clinician if you have allergy concerns.
Vitamin D Sensitivity
High vitamin D intake may raise calcium levels. Discontinue and seek advice if you experience symptoms of hypercalcemia.
Frequently Asked Questions
What’s the serving and potency per spray?
Each spray provides 1,000 IU (25 mcg) of vitamin D3 and 100 mcg of vitamin K2 (MK-4).
Why combine D3 with K2?
D3 improves calcium absorption, while K2 supports directing calcium into bones and away from soft tissues—complementary roles for bone and cardiovascular health.
Is the formula vegan?
No. The D3 is sourced from lanolin, and the liposomal phospholipids are soy-derived.
Does the spray need to be taken with food?
It’s best taken with meals containing fat to support absorption of fat-soluble vitamins.
How can I get NOW Vitamin D3 & K2 Liposomal Spray (4 oz)?
Order directly from the product page: NOW Vitamin D3 & K2 Liposomal Spray (4 oz).
