organic vitamin c liquid drops OEM manufacturer

Dosage Form: oral liquid

Dose: 2ml per serving

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 liquid drops

Model Number: ASRN-vitamin c liquid drops

Specification: 25ml 50ml or customized

Sample: vitamin c liquid drop Avaliable

Keywords: vitamin c liquid drops

Brand: Ausreson

MOQ: 50 bottles

Appearance: liquid drops

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated June 2026

How Vitamin C Supports Wellness

Advantages of Vitamin C Liquid Drops

Bioavailability: Why is the liquid form more easily absorbed?

Liquid supplements are absorbed by the body without a breakdown process, meaning vitamin C enters your system much faster. Studies show that the bioavailability of liquid vitamin C is 20-30% higher than some solid forms, which is especially important for people who urgently need boosted immune support or are recovering from illness.

Precise Dosing Control

Unlike fixed-dose tablets, vitamin C liquid drops allow you to precisely adjust the dosage to your individual needs. You can start with a small amount and gradually increase to the ideal dose for your body—a flexibility difficult to achieve with traditional supplements.

Suitable for All Ages

From infants to the elderly, vitamin C liquid drops are suitable for almost all ages. Many families in Europe and America choose liquid drops as an immune support program for the whole family, especially for children and the elderly, where the liquid form is safer and easier to accept.

Our Manufacturing Specifications:

Vitamin C content per ml: 100 mg — Customizable (50–200 mg/ml)

Vitamin C type: L-Ascorbic Acid / Sodium Ascorbate — Customizable

Vitamin C content per drop: 5 mg (20 drops = 1 ml); batch variance ±10%

Solvent: Purified water + vegetable glycerin (standard)

Stability testing: Accelerated stability test (40°C/75% RH, 3 months)

Minimum Order Quantity (MOQ): 1,000 bottles (standard); 5,000 bottles (customized)

Frequently Asked Questions

Q1: Are Vitamin C liquid drops better than traditional tablets?

A: Liquid drops generally have higher bioavailability, are absorbed faster, and offer more flexible dosing. They are especially beneficial for people with swallowing difficulties, digestive problems, or who need rapid absorption. However, the optimal form depends on individual preference and specific needs.

Q2: Will Vitamin C liquid drops cause stomach upset?

A: Many liquid forms are gentler on the stomach than the more acidic tablets, especially those products that combine Vitamin C with minerals. Taking it with meals and starting with a small dose can help reduce discomfort.

Q3: Can children use Vitamin C liquid drops?

A: Yes, many Vitamin C liquid drops are suitable for children, but the dosage must be adjusted according to age and weight. Please choose products specifically designed for children and strictly follow the instructions or your pediatrician's advice.

Q4: Does liquid Vitamin C need to be refrigerated?

A: This depends on the specific product. Some require refrigeration to maintain stability, while others are stable at room temperature. Always follow the storage instructions on the product label to ensure optimal potency and freshness.

About us

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.

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.

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.

Alibaba International Station No.1 supplier,  Alibaba International Station Number 1, Alibaba International Station Number one.