Zoom the image with the mouse

Sold Out

Windmill Collagen Liquid Plus Biotin & Antioxidants Berry Flavor, 32 Ounces

Vitamins & Supplements
  • Supports Healthy Skin and Joint Health
  • 3 Grams Antioxidant Blend
  • Formulated with Solugel Ultra BD Collagen Peptide
  • 5 Grams Collagen Peptide Per Serving
  • Concentrated formula, mixes easily with water

Collagen Plus Biotin & Antioxidants from Windmill Health Products is a concentrated liquid collagen supplement with superior absorption. This easy-to-mix, the great-tasting formula contains 5 grams of Solugel® collagen peptides, an antioxidant blend of 3 grams of fruits and superfoods, and 100 mcg of biotin per serving.

This is a concentrated liquid that should be mixed with 4-10 ounces of water to enjoy the sweet berry flavor. Collagen Plus Biotin & Antioxidants is a liquid dietary supplement that may help support healthy skin and joints.*

You are what you eat, even when it comes to your skin. Your body is constantly producing new skin cells, so what you put into your body is as crucial for supporting healthy, vibrant skin as what you may apply topically. There are studies that suggest that taking dietary supplements high in collagen peptides may help support healthy skin.* 1,2

Collagen proteins and peptides are basic components of healthy skin. They contribute to the skin's structural integrity and strength. As we age, our skin naturally becomes less pliable and may appear dry and less vibrant because our bodies are producing less collagen. Taking a collagen peptide supplement may help support healthy skin.*

A collagen peptide supplement may also help to support healthy joints. Studies suggest that taking 10 grams of collagen per day may help support healthy joints.* 3



Biotin, or vitamin B7, is a non-essential vitamin that acts as a coenzyme in the body to help trigger fatty acid synthesis. There is some clinical evidence suggesting biotin may help support nail and hair growth. Biotin can be found in meats, egg yolks, nuts, beans, and fish.*

Antioxidants are compounds found in fruits and vegetables that help support overall health and reduce oxidative damage. They may help to neutralize free radicals that can cause damage to many of the body’s organs, including the skin.*

Windmill’s Collagen Plus Biotin & Antioxidants contains 100 mcg of biotin per tablespoon, plus 3 grams of an Antioxidant Blend from cranberry fruit, elderberry fruit, blueberry fruit, acai fruit, pomegranate juice concentrate, and other natural superfoods.



Suggested Usage:

Collagen Plus Biotin & Antioxidants is a concentrated liquid collagen product designed to be mixed with water for enjoyable consumption.

DIRECTIONS FOR SKIN HEALTH: Mix 1 tablespoon (15 mL) with 4-6 oz. of water and drink. May be taken 1-2 times daily, or as directed by a healthcare professional.

DIRECTIONS FOR JOINT HEALTH: Mix 2 tablespoons (30 mL) with 8-10 oz. of water and drink. May be taken 1-2 times daily, or as directed by a healthcare professional.

It may also be consumed directly by the tablespoon if desired.

Other Ingredients: Purified water, citric acid, natural and artificial flavors, sucralose, beet sugar, potassium sorbate (preservative), sodium hexametaphosphate (preservative) and sodium benzoate (preservative).

• Keep out of reach of children.
• Do not use if the inner seal is broken or missing.

• Store in a cool, dry place.
• Protect from heat, light, and moisture.

• Mix this concentrated liquid collagen with 4-6 oz. of water (1 tablespoon) or 8-10 oz. of water (2 tablespoons), and drink.
• Can consume tablespoon(s) directly if desired.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. We Offer a very competitive shipping rates to Canada, Europe, and the rest of the World!

Our goal is to offer you the best shipping options, no matter where you live. Every day, we deliver to hundreds of customers across the world, ensuring that we provide the very highest levels of responsiveness to you at all times.

Returns Policy

If you are not completely satisfied with your order, We offer a 30-days 100% money-back guarantee with no-question-asked. If 30 days have gone by since your delivery, unfortunately, we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

You have successfully subscribed, Thank you!
This email is already registered