Best Collagen Peptides Supplement

Collagen is the main structural protein that forms the connective tissue of our body—such as bone, skin, cartilage, and tendons. It is widely believed that if humans ingest collagen from outside sources it will support and optimize our health and address physiological needs posed by aging and exercise. Some studies have found that taking oral collagen supplements may “increase skin elasticity, hydration, and dermal collagen density,”1 all things that decrease as we age.

It’s paramount that you do your research and prioritize quality when choosing a specific collagen supplement. Products that use bovine collagen should be using grass-fed cows only. For marine collagen, opt for supplements derived from wild fish.

Remember that research on collagen supplements is fairly new and not enough studies have been done to support the many claims that can be found on bottles. Always speak to your health care team before trying something new.

Double Wood Supplements Collagen Peptides

Double Wood Supplements Berberine

  • HAIR, SKIN, NAIL, BONE, JOINT SUPPORT – Taking a hydrolyzed collagen supplement daily may help support skin, hair, joint, and nail health.
  • MULTI COLLAGEN TYPE 1,2,3 – Double Wood’s collagen supplement comes from a grass-fed bovine source and contains type 1, 2, and 3 collagen peptides.
  • KETO SAFE AND FLAVORLESS – Double Wood’s collagen contains 0 grams of carbohydrates and is completely flavorless for easy mixing.
  • MADE IN THE USA – Our Collagen supplement is manufactured right here in the USA at a cGMP certified facility.

Collagen is the most abundant protein in the body and is a major component of the connective tissues found in numerous body parts including joints, ligaments, skin, and muscles. Collagen has numerous functions in the body such as helping to structure skin and strengthen bones. Collagen is often used as a supplement to support the health of joints, nails, hair, skin, and bones.

Double Wood’s collagen product is hydrolyzed collagen for better absorption, and is a mix of type 1, 2, and 3 collagen peptides. Our collagen supplement is completely keto friendly and is sourced from grass fed cows.

We recommend taking a dosage of 12 grams per day (1 scoop), with food. That said, collagen is a very safe and well tolerated supplement and doses of 24 grams (2 scoops) per day can be taken safely if needed.

Collagen Peptides Powder Supplement

Collagen Peptides Powder Supplement – Vital Proteins Collagen – 20g per Serving – 10oz Canister
0.35 Ounce (Pack of 20)
10 Ounce (Pack of 1)

  • 20g collagen powder per serving, sourced from bovine hide. Helps to support healthy hair, skin, nails, joints and bones**
  • How Do I Use Collagen? Our Collagen Peptides is easily the most versatile offering we have in our lineup, as it dissolves easily into hot and cold liquids and has no distinguishable flavor. One of the most popular ways Vital Proteins fans use the OG collagen powder is by scooping and stirring it into their morning coffee
  • Hydrolyzed collagen is soluble in both hot and cold liquids. They are easy to mix into coffee, smoothies or even water.
  • When Should I Start Taking It? While there is no preferred age to start taking collagen, it is important to note that our body’s natural collagen production begins to decline by about 1-2% around the age of 25. As for the best time in the day to take collagen, there is also no preferred time to take your daily serving of collagen. It can be taken in the morning, afternoon or in the evening.
  • No added sugars or sweeteners. Gluten and dairy free. Paleo Friendly & Whole30 Approved. Flavorless, odorless & easily dissolves in hot and cold liquids


We source our grass-fed, pasture-raised bovine hide from Brazil. Additionally, our collagen contains 18 amino acids and is characterized by the predominance of glycine, proline and hydroxyproline. This very specific composition of amino acids, provides Vital Proteins’ collagen with functional properties that can not be found with other protein sources.

How to Use

Vital Proteins Collagen Peptides are easily digested and soluble in cold or hot liquids — one to two scoops a day is all you need! Add a scoop to food (like sweets or sauces) or beverages (like smoothies or water) to give you the boost you need.


Get all of these benefits in a formula that’s now thrice as nice thanks to the addition of Hyaluronic Acid and Vitamin C. In addition to collagen, which supports healthy hair, nails, skin and joints**, comes skin-loving Hyaluronic Acid plus Vitamin C, which helps promote the body’s natural collagen production and promotes a more youthful appearance.**

Legal Disclaimer

“No products are intended to diagnose, treat, cure or prevent any disease.”

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


Great Lakes Gelatin

Great Lakes Gelatin Company uses grass-fed and pasture-raised cows from Argentina and Brazil to make their collagen powder. The product is keto- and Paleo-friendly, non-GMO, gluten-, preservative-, and pesticide-free, and contains no sulfates or antibiotics.

  • COLLAGEN HYDROLYSATE: Made of ONE simple ingredient, collagen is a dietary supplement with a beneficial combination of amino acids. At Great Lakes Gelatin Company, we believe that a healthy lifestyle and a balanced diet, including collagen, is the cornerstone to a life well lived
  • HEALTH BENEFITS: Supports joint health and aids in post-workout recovery*
  • BEAUTY BENEFITS: Promotes healthy skin and supports strong hair and nails*
  • DIRECTIONS: Easily dissolves in your favorite beverages such as coffee, tea, juice or a smoothie. It can also be added to foods like soup, yogurt or oatmeal
  • QUALITY: Grass-Fed & Pasture-Raised, Keto-Certified, Paleo-Friendly, Gluten Free, Kosher, Non-GMO

Safety Information
Do Not Refrigerate

Hydrolyzed Collagen

Take two rounded tablespoons (12 g) twice a day.

Legal Disclaimer
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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