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Doctor's Best, Best Collagen, Types 1 & 3, Powder, 7.1 oz (200 g)

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In Stock
  • Expiration Date: Dec 2020
  • Shipping Weight: 0.71 lbs (0.32 kg)
  • Product Code: DRB-00203
  • UPC Code: 753950002036
  • Package Quantity: 7.1 oz (200 g)
  • Dimensions: 4.5 x 3.6 x 3.6 in, 0.6 lbs (0.27 kg)
Bundle Offer
Save $2.80 when you purchase these items today for only $10.55
Total: $13.35
Combo Discount: - $2.80
Together: $10.55

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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Dissolves Easily in Water!
  • Pleasant, Mild Flavor!
  • Essential Structural Support for Hair, Skin, Nails, Tendons, Ligaments and Bones
  • Non-GMO and Gluten Free

Collagen is the major structural protein in connective tissue and the most abundant protein in the human body. It is mainly responsible for maintaining the strength and flexibility of bones, joints, skin, tendons, ligaments, hair, nails, blood vessels and eyes, among other tissues throughout the body.

Best Collagen Types 1 & 3 contains pure collagen protein, providing the fundamental building blocks for growth and maintenance of healthy tissues. Taken as a supplement, this product provides the body with the raw material needed to support the strength and integrity of essential structures. Best Collagen Types 1 & 3 Powder is enzymatically pre-hydrolyzed into component amino acids with a low molecular size for optimal absorption and utilization by the body.

Suggested Use

Adult Use: Dissolve 1 scoop of powder in a small amount of water or juice. Add an additional 6-8 oz of liquid, mix well, and drink on an empty stomach at least 30 minutes before meals, or as recommended by a nutritionally-informed physician. Avoid taking with any other proteins as they may interfere with collagen absorption.

Other Ingredients



Store in a cool dry place.

Note: Some settling of contents may occur, affecting number of servings.

Supplement Facts
Serving Size: 1 scoop (6.6 grams)
Serving per container: Approximately 30 servings
  Amount per serving % Daily Value
Sodium 20 mg 1%
Collagen Types 1 & 3 6,600 mg
† Daily Value not established.
The values below represent typical amounts of each amino acid and may vary slightly from batch to batch.
Glycine 22.3%
Proline 13.5%
Hydroxyproline 12.7%
Glutamic Acid 9.30%
Alanine 8.30%
Arginine 7.70%
Aspartic Acid 5.60%
Lysine 4.10%
Serine 3.27%
Leucine 2.90%
Valine 2.40%
Phenylalanine 2.00%
Threonine 1.90%
Isoleucine 1.30%
Methionine 0.78%
Histidine 0.77
Hydroxylysine 0.70%
Tyrosine 0.40%
Cystine 0.08%
iHerb Customer Reviews

No response from the vendor

Posted by 5141623592129689401 on Jan 07, 2017

I have sent many messages via email and Contact Us page and have no response from the vendor. I stated in each message that I would be out of the country in few days and needed the products delivered soon. It is very frustrating that I must check often to see if any response from the vendor. I am leaving tomorrow and so far, no any feedback.

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super recomendo!

Posted by 4917567569043694423 on Dec 26, 2016

Senti melhoras na minha pele, unhas e cabelos q reduziram a queda. Manchas no meu rosto clarearam e como estou em processo de emagrecimento tenho visto minha pele da barriga voltando tbm. Ja é o terceiro pote q compro. Muitos resultados p/ pouco tempo de uso (3 meses). O custo x beneficio é incrivel! Tomo a noite, antes de dormir, misturado no cha de camomila adoçado com stevia. Vale muito a pena! Na embalagem diz p/ nao toma-lo junto c/ proteinas (carnes e whey, por exemplo), p/ toma-lo 45 minutos apos a janta. Ou pela manhã, 45 minutos antes do café da manhã, de estomago vazio.

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not see anything

Posted by 5386759712563826960 on Dec 26, 2016

not see anything improvement for my life for this product only 1 star on this

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I liked it

Posted by 5294400634624664839 on Dec 24, 2016

I liked it.

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Works for me

Posted by 5657994339694440525 on Dec 22, 2016

My nails and skin have improved after taking it again now for a month, I stop taking collagen for 3-4 month and now I bought this product. Its good, works for me

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