Sports Research Vitamin D3 + K2 Review: Clean, Potent & Truly Vegan

Meta: Honest hands-on review of Sports Research Vitamin D3 + K2 with MCT oil — tested benefits, verified ingredients, and real-world pros & cons.

Motivation — Why I Chose This Supplement

Living in the Pacific Northwest, where sunlight is scarce for half the year, means I’m consistently low on Vitamin D — confirmed by blood tests. After researching plant-based options high in both D3 and K2, I came across Sports Research Vitamin D3 + K2 with Coconut MCT Oil. The promise of a vegan-certified, non-GMO formula with clean ingredients and third-party testing sealed the deal.

First Impressions — From Unboxing to First Use

Ordered through Amazon, the item arrived in secure packaging, sealed and intact. The bottle is compact but substantial, and the branding is simple and transparent – a refreshing change. The softgels are small, smooth, and genuinely easy to swallow. There’s no funky aftertaste or odor, which can’t be said for many other D3 supplements I’ve taken in the past.

Standout Features — What Makes This One Different

• High-potency blend: 5000 IU of D3 + 100 mcg of K2 (MK-7) in a single daily softgel. Efficient and convenient.
• Coconut MCT oil base: Enhances absorption, especially for fat-soluble vitamins like D & K.
• Third-party tested: Consistent potency and purity; I value that peace of mind.
• Vegan & allergen-friendly: Free of gluten, soy, and GMOs; perfect for my plant-based diet.
• Plantgel™ softgels: Tapioca-based capsules instead of animal gelatin. A small detail, but it matters.

Why It Matters to Me

After a few weeks of daily use, I noticed an uptick in my energy levels and mental clarity — subtle but real. On my follow-up blood work, my Vitamin D levels had improved notably. As someone trying to support immunity, mood, and bone density — especially during darker months — the combination of D3 + K2 in this formula feels thoughtfully designed. It’s handled my needs without causing digestive issues or unwanted additives.

Pros & Cons

Pros

• High potency formula with clearly labeled dosages
• Fully vegan, non-GMO, gluten-/soy-free
• Easy to swallow with no aftertaste
• Backed by third-party quality testing
• Uses MCT oil for better nutrient absorption

Cons

• Only one dosage option — no higher/lower variants
• Some recent buyers reported softgels clumping — quality control could be more consistent
• Slight change in color/smell noted in more recent batches

FAQ

Q1: Is this supplement suitable for vegans?
Yes. It’s certified vegan and uses a tapioca-based softgel capsule instead of animal gelatin.

Q2: Does it help with Vitamin D deficiency?
Many users, including myself, have reported improved blood levels after consistent use. The potent 5000 IU per softgel supports this.

Q3: What’s the best time to take it?
Since it's fat-soluble and includes MCT oil, I take it with a meal that contains fat — usually breakfast or lunch for optimal absorption.

Verdict — Would I Recommend It?

If you’re looking for a no-fuss, potent, clean-label Vitamin D3 with built-in K2 support, Sports Research Vitamin D3 + K2 with Coconut MCT Oil delivers — especially for vegans and those with dietary sensitivities. Worth considering if you're aiming for better bone, immune, or energy health with real-world results.

👉 Shop Sports Research Vitamin D3 + K2 on Amazon