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vitamin c capsules | 1000mg vitamin c Collagen for Skin Whitening

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Product Overview:

Are You Ignoring These Signs of Vitamin C Deficiency?
Frequent Colds: More than three colds a year, with a prolonged recovery period.
Persistent Fatigue: Low energy during the day, even with adequate sleep.
Premature Skin Aging: Early appearance of fine lines, slow wound healing.
Gum Sensitiveness: Bleeding when brushing, red, swollen, and inflamed gums.
Stress Overload: High work and life pressures lead to a continuous decline in immunity.

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vitamin c capsules | 1000mg vitamin c Collagen for Skin Whitening Attributes

vitamin c capsules

Dosage Form: capsules

Dose:2 capsules per day

Active Ingredient:collagene vitamine c capsules

Flavor:OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want

OEM:Customized logo is welcome, Packing as your requirement. offering private label

Type of Product:vitamin c capsules

Model Number:ASRN-vitamin c capsules

Specification: 60caps*90caps*120caps/bottle or Customized

Sample:vitamin c capsules Avaliable

MOQ:50 bottles

Keywords:vitamin c capsules

Brand: Ausreson

Appearance:capsules

Storage: Cool Dry Place

Shelf Life: 2 Years

vitamin c capsules | 1000mg vitamin c Collagen for Skin Whitening Details

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How Different Vitamin C Formulations Affect Absorption Efficiency

When you buy vitamin C for immune support, do you simply grab the bottle with the highest dose on the shelf (e.g., 1000mg), thinking, "The bigger the number, the better!"

If you do, you're probably overlooking a factor even more crucial than dose: the dosage form. The form of vitamin C you choose directly determines how much your body absorbs and how it works with your immune system.Suplemento para el Aclarado y la Antioxidación de la Piel en Cápsulas: Combinación de 1000mg de Vitamina C y Colágeno para una Piel Más Radiante

Simply put, taking vitamin C that can't be absorbed is like having a key that can't open a safe—it loses its value.

In-depth Analysis of Dosage Forms:

1. Ascorbic Acid - StandardComplément pour l'Éclaircissement et l'Antioxydation de la Peau en Gélules : Combinaison de 1000mg de Vitamine C et de Collagène pour une Peau Plus Radieuse

What is it? The most common, inexpensive form, acidic.Nahrungsergänzung für Hautaufhellung & Antioxidans in Kapseln: Kombination aus 1000mg Vitamin C & Kollagen für strahlendere Haut

How is it absorbed? It's absorbed through active transport and passive diffusion, but the efficiency is limited. Taking large doses (>1000mg) at once significantly reduces absorption.

How Does It Impact You?Suplemento para Clareamento e Antioxidacao da Pele em Cápsulas: Combinação de 1000mg de Vitamina C e Colágeno para uma Pele Mais Radiante

Pros: Affordable and an effective choice for most people with healthy stomachs.
Disadvantages: Highly acidic, may cause stomach upset, acid reflux, or nausea. "High dose" does not equal "high absorption."

2. Mineral Ascorbate - BufferedДобавка для осветления и антиоксидантной защиты кожи в капсулах: комбинация 1000 мг витамина C и коллагена для более сияющей кожи

What is it? Ascorbic acid combined with minerals, such as sodium ascorbate, calcium ascorbate, or magnesium ascorbate.

How is it absorbed? It absorbs similarly to ascorbic acid, but its key advantage is its neutral pH.

How does it affect you?

Pros: Extremely gentle, making it ideal for those with sensitive stomachs or delicate digestive systems. You can take higher doses without worrying about stomach upset.
Disadvantages: Be mindful of accompanying mineral intake (for example, sodium may be unsuitable for those with high blood pressure).

3. Ester-C - Advanced

What is it? Ascorbic acid is combined with a fat (palmitate) through a patented process, creating a fat-soluble form of vitamin C. Commonly known as "liposomal vitamin C" or "Ester-C."

How is it absorbed? This is a game-changer.

Liposomal C: Utilizes a phospholipid bilayer to encapsulate vitamin C, allowing it to be absorbed by cells like fat, significantly improving bioavailability and allowing it to remain in the body longer.
Ester-C: Its primary metabolites are calcium ascorbate and a metabolite that promotes white blood cell uptake. Studies have shown that it reaches tissues and cells faster and remains there longer.

How does it affect you?

Pros: Highest absorption rate, longer-lasting effects, and extremely gentle. You can achieve greater results with a smaller dose, making it ideal for "shock therapy" when you're feeling unwell.
Cons: Expensive.

Esterified-C vs. Regular Vitamin C

Feature	Regular Vitamin C	Esterified Vitamin C	What This Means for You
Chemical Form	Typically Ascorbic Acid (acidic) or Mineral Ascorbates (e.g., Sodium Ascorbate, gentler).	Ascorbic acid bound to lipids (Liposomal) or minerals (Ester-C) via patented processes, creating a fat-soluble or metabolically optimized form.	Esterified C is engineered to mimic how nutrients from food are absorbed, leading to higher efficiency.
Absorption & Bioavailability	Absorbed via specific active channels with limited efficiency. High single doses lead to sharply decreased absorption rates.	Significantly higher absorption. Liposomal C uses cell membranes (phospholipids) for direct delivery; Ester-C contains metabolites that enhance uptake into white blood cells.	You can achieve better results with a lower dose. More is absorbed, less is wasted.
GI Tolerance	Highly acidic; can easily cause stomach upset, heartburn, bloating, or diarrhea, especially with high doses or on an empty stomach.	Exceptionally gentle and non-irritating to the stomach. Ideal for those with acid sensitivity or a sensitive gut.	You can comfortably take high-dose "loading" protocols for immune support without worrying about stomach issues.
Duration in Body	Water-soluble; unused portions are quickly excreted through urine.	Maintains longer-lasting, more stable levels in blood and tissues, providing sustained support.	Esterified C offers a more "time-release" effect, giving you steadier, all-day support.
Best Use Case	Cost-effective daily maintenance for those with a robust stomach.	- When you need high-efficacy immune support (e.g., feeling run down). - For those with sensitive stomachs. - For those seeking peak absorption, regardless of cost.	Regular C is for "routine maintenance," while Esterified C is the "premium fuel" for when you need to "peak perform".
Cost	Budget-friendly and the most inexpensive option.	Premium priced due to complex manufacturing processes.	You are paying for superior absorption, GI comfort, and convenience. It's an investment in your wellness experience.

FAQ.

Q1 Why choose capsules over tablets?

A: Capsules avoid the heat generated during the compression process, better preserve active ingredients, and are absorbed 50% faster than tablets.

Q2 Can it be taken with other antioxidants?

A: It can work synergistically with vitamin E and selenium, enhancing the effect.

Q3 Is it suitable for vegetarians?

A: 100% plant-based capsules, completely suitable for vegetarians.

Q4 When will I see results?

A: Boosting immunity takes about 2-4 weeks, and improving skin takes 1-2 months.

Q5 Do I need to stop using it in the summer?

A: It's necessary year-round. In the summer, ultraviolet rays generate more free radicals, which actually increases the need for vitamin C.

Our advantage.

We possess extensive experience, handling every step from sourcing each ingredient in the formulation to post-filling inspection, all at the most competitive prices and with the fastest delivery times.

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

Support OEM&ODM service，Design label packaging, Overseas in stock, Fast customization, Drop Shipping.

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson.

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