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Doctor's Best, Best Collagen, Types 1 & 3 with Peptan , 1,000 mg, 180 Tablets

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In Stock
  • Expiration Date: Sep 2018
  • Shipping Weight: 0.65 lbs (0.29 kg)
  • Product Code: DRB-00204
  • UPC Code: 753950002043
  • Package Quantity: 180 Tablets
  • Dimensions: 5.2 x 2.7 x 2.7 in, 0.55 lbs (0.25 kg)
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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Essential Structural Support for Hair, Skin, Nails, Tendons, Ligaments and Bones
  • Provides improved bioavailability due to the low molecular weight of component pepetides

Collagen is the major structural protein in connective tissue and the most abundant protein in the human body. It is 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.

Doctor's Best Collagen Types 1 & 3 contains pure collagen protein peptain, which contributes the growth and maintenance of healthy tissues. Vitamin C is added to the formula, as it is an essential nutrient required for collagen synthesis by the body.

Suggested Use

Adult Use: Take 3 tablets twice daily on an empty stomach at least 30 minutes before meals or as recommended by a nutritionally informed physician. Do not mix with other protein supplements.

Other Ingredients

Microcrystalline cellulose, stearic acid, croscarmellose sodium, magnesium stearate (vegetable source), hypromellose (coating).

Non-GMO, Gluten Free and soy free.


Store in a cool dry place.

Supplement Facts
Serving Size: 3 tablets
Servings Per Container: 60 servings
  Amount per serving % Daily Value
Vitamin C (as calcium ascorbate) 30 mg 50%
Calcium 4.2 mg <1%
Sodium 17.1 mg <2%
Collagen Types 1 & 3 (source Bovine) 3,000 mg
† Daily Value not established.
iHerb Customer Reviews


Posted by Reviewer1788220 on Dec 04, 2016

seems to help

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So good 👌🏼

Posted by 5067059075514848791 on Dec 01, 2016

The best collagen 👌🏼

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Doctors Best Collagen Types 1 & 3

Posted by LesleyA on Nov 27, 2016

Great product. Taken with Hyaluronic Acid for best results. Collagen is found in the bones, muscles, skin and tendons, where it forms a scaffold to provide strength and structure. After years of untreated Lyme disease, I started to see the effects of collagen loss and now I am turning back the clock with Doctors Best Collagen. Vegetarians be warned this is bovine sourced, but it is an excellent product.

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not noticing a difference

Posted by Reviewer2204872 on Oct 26, 2016

I haven't noticed any difference and I hate trying to remember to take them a half an hour before I eat. I prefer gelatin!

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Good Product, Delivers Results.

Posted by 4726396615938033899 on Sep 24, 2016

Definitely results on this collagen. Lady used - Visibly smoother and softer skin, and clearly a difference to the touch also. Feels smoother overall, also on the body. Used for 2.5 months up to this review (still continuing to this day), 8 tabs per day - 4 first thing in the morning and 4 night before going to bed. Can highly recommend this collagen product.

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