



Related Attributes
Product details
Collagen
Vitamin D3 + K2
D3 Function: Promotes calcium absorption in the intestines and increases blood calcium levels, but cannot regulate calcium deposition sites.
K2 Function (especially MK-7 type):
Recommended population

How to choose high-quality collagen and vitamin D3/K2 drops
1. Key Points for Choosing Collagen
Type Matching: Select collagen types based on specific needs:
II. Key considerations for selecting Vitamin D3/K2 drops
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FAQ.
Q: How fast will I see results?
A:Skin/hair/nails: 4–8 weeks
Joint/bone benefits: 3–6 months
Q: Can men take this?
A: Absolutely! Men lose collagen too.
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 collagen cause weight gain?
A: No—it’s protein, not fat!
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.
InterlGroup owns factory, Main Product Foods additives, Nutritional supplements, Healthcare Products(capsules,Softgels,tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products), plant extracts, Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer,Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer, customized manufacturer
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