Peakfinity Labs
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Private Label Vitamin D Manufacturer
Vitamin D3 and D3+K2 (MK-7) supplements in softgels, gummies, and liquid drops.
Get a Custom QuoteVitamin D is a perennial top-10 supplement category — driven by widespread deficiency, immune-support positioning, and bone health claims. The D3+K2 combination is the highest-performing premium SKU, since K2 directs calcium to bones and away from arteries.
Peakfinity Labs manufactures private label vitamin D products in softgel, gummy, and liquid-drop formats across 1,000 IU, 2,000 IU, 5,000 IU, and 10,000 IU dosages. Our D3+K2 (MK-7) softgels are a top-selling SKU.
Every batch ships with HPLC potency, stability, and microbial testing — produced in our GMP-certified, FDA-registered facility.
32 Ready-to-Launch Formulations
Vitamin K2/D3
Capsules · General Wellness
Kids & Teens Growth Gummies
Gummies · Kids Health
Premium Vitamin D3 K2 Softgels
Softgels · Immunity
Ashwagandha & Vitamin D Gummies
Gummies · Stress Mood
Premium Ashwagandha & Vitamin D Gummies with KSM-66
Gummies · Stress Mood
High Potency Vitamin D3 K2 Softgels
Softgels · Immunity
Dynamic Vitality Sea Moss & Shilajit Multivitamin
Capsules · Energy Focus
Vitamin ADK Complex Support Gummies with D3 & MK-7
Gummies · Immunity
Daily Essential Multivitamin Gumdrops with Biotin & D3
Gummies · Nutraceuticals (Beauty)
Ashwagandha Stress Support Gummies with Vitamin D & Zinc
Gummies · Stress Mood
Kids Vitamin D3 + K2 (MK-7) Liquid Support in MCT & Olive Oil
Liquid · Immunity
Liposomal Vitamin K2 + D3 Synergistic Bone & Immune Liquid
Liquid · Immunity
Liposomal Vitamin D3 + K2 (MK-7) Drops in Peppermint MCT Oil
Liquid · Joint Support
High-Potency Liposomal Vitamin D3 Liquid with MCT Oil Base
Liquid · Immunity
Essential Prenatal Gummy Multivitamin with Folate & Vitamin D
Gummies · Womens Health Supps
Vitamin D3 25 mcg Bone and Immune Support Gummies
Gummies · Immunity
Vitamin D3 and Zinc Citrate Bone and Heart Gummies
Gummies · Immunity
Melt-in-Mouth Vitamin D3 + K2 Strips
Oral Strips · General Wellness
Vitamin C, Zinc & Vitamin D3 Immune Effervescent Tablets
Effervescent Tablets · Immunity
Ashwagandha, Brahmi & Vitamin D3 Effervescent Tablets
Effervescent Tablets · Stress Mood
Calcium, Vitamin D3 & K2 Effervescent Tablets
Effervescent Tablets · Bone Joint
Coral Calcium & Vitamin D3 Tablets
Tablets · Bone Joint
Calcium Citrate Malate 1000mg with D3, Magnesium & Zinc Tablets
Tablets · Bone Joint
Vitamin K2 MK-7 & Vitamin D3 Tablets
Tablets · Bone Joint
HMB & Vitamin D3 Muscle Preservation Capsules
Capsules · Sports Nutrition
Hormone Balance Gummies with Inositol, Chromium & Vitamin D
Gummies · Womens Health Supps
Kids Calcium & Vitamin D3 Chewable Tablets
Tablets · Kids Health
Black Seed Oil Gummies with Vitamin D3
Gummies · Immunity
Vitamin D3 5000 IU & K2 Gummies - Peach
Gummies · Immunity
Adult Immune Gummies with Vitamin C, D3 & Zinc - Sugar-Free
Gummies · Immunity
Vitamin D3 2000 IU Liquid Drops - Unflavored
Liquid · General Wellness
Calcium & Vitamin D3 Bone Gummies - Orange
Gummies · Bone Joint
Key Ingredients
- Cholecalciferol (Vitamin D3) — lanolin or lichen-derived
- Menaquinone-7 (Vitamin K2 MK-7)
- MCT oil carrier for absorption
- Calcium, magnesium, and bone-health synergists
Health Benefits
- Immune system support
- Bone and dental health claims
- Mood and seasonal wellness positioning
- Premium D3+K2 differentiation
- Vegan (lichen-derived D3) options available
Related Manufacturing Services
Frequently Asked Questions
Can you do vegan vitamin D3?
Yes. We source lichen-derived (plant-based) D3 for vegan and clean-beauty positioning.
What dosages do you offer?
1,000 IU, 2,000 IU, 5,000 IU, and 10,000 IU are standard. We can formulate custom dosages on request.
What's the MOQ?
2,000 units per SKU for softgels, gummies, and liquid drops.
Is K2 always paired with D3?
K2 (MK-7) pairs naturally with D3 to support calcium metabolism. We offer both standalone D3 and D3+K2 combination SKUs.
Ready to Launch Your Product?
Choose from our ready-to-launch formulations or work with our R&D team to create a custom product. GMP-certified, low MOQ, 4–6 week turnaround.