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Click here to order now!How to take biotin + collagen + vitamin D3/K2 drops correctly?
Optimized administration posture for drops
Adults: Take directly under the tongue on an empty stomach or with warm water. Taking in a right-side lying position can accelerate gastric emptying and increase D3/K2 absorption by more than 20%.
Infants and young children: Cut open the capsule and slowly squeeze the liquid into the corner of the mouth (avoiding the tongue surface) to prevent choking or waste.
Formulation Selection and Combination
Prioritize lipid-soluble D3/K2 drops (30% higher absorption rate than tablets);
Collagen is recommended to be taken with vitamin C (e.g., after breakfast) to enhance synthesis efficiency;
Biotin should be combined with vitamins E/C to enhance antioxidant effects.
Dosing & How to Use
Standard Beauty Support:
1 mL (full dropper) daily (typically provides ~5,000–10,000mcg biotin + 1,000–5,000 IU D3)
For Hair Growth:
Consistent use for 3–6 months (hair cycle takes time)
Best Practices:
✔ Take in the morning (D3 aligns with circadian rhythm)
✔ Pair with vitamin C (boosts collagen synthesis)
✔ Store in fridge (preserves freshness)
FAQ.
Q: How fast will I see results?
A:
Nails: 4–8 weeks
Hair growth: 3–6 months
Skin glow: 2–4 weeks
Q: Can men take this?
A: Absolutely! Hair/skin/bone benefits are universal.
Q: Best time to take?
A: Morning with breakfast (optimal D3 absorption).
Q: Vegan options?
A: Look for plant-based collagen alternatives (algae-based).
Q: Does biotin cause acne?
A: Rare, but possible—reduce dose if it occurs.
About us.
Product formula and packaging can be flexibly customized according to your requirements, or according to our formula.
We provide multi-dosage service, like softgel, capsules,tablet, effervescent,gummy, drops and drink etc.
If you are interested in this product, please feel free to contact us.
Product Safety and Compliance Details
As the Food and Drug Administration (FDA) advises, dietary supplements can support your overall health but may also have powerful effects on the body. It’s important to read labels carefully, exercise caution, and consult your healthcare professional before taking any supplement. Side effects are more likely if supplements are taken in high doses, as substitutes for prescribed medications, or in combination with multiple supplements. If you experience severe side effects, discontinue use immediately and seek medical attention.
Our advantage
Henrikang have capabilities to manufacture any capsules formula. From sourcing each ingredient in your formula, to post filling inspection; we do it all at the best prices and the fastest lead times.
We have the experience to help you formulate a new product for your target audience, or discuss with you how to properly scale your manufacturing. As your partner, it is our job for long-term capsules manufacturing success.
Make sure to check out our products. There, you can see what we believe is some of the best formulas that are on a level of their own. They possibly offer a wide variety of vitamins and nutrients that may be very beneficial.
The trademarks of a good capsules supplement include taste, color, shape, size, and more. We carefully weighed these factors and have put together a catalog of some of the very best formulas we offer for you today.
Why choose us?
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