Doctor's Best Collagen (Types 1 and 3) Powder, 7.1 Oz.
Doctor's Best Collagen (Types 1 and 3) Powder, 7.1 Oz.
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Doctor's Best

Doctor's Best Collagen (Types 1 and 3) Powder, 7.1 Oz.

199 ratings

Key item features

  • Doctor's Best Pure Collagen Types 1 and 3 Powder, 200 Grams:
  • Helps support healthy hair, skin, and nails* 
  • Helps support the strength of bones and flexibility of joints, tendons, and ligaments* 
  • Provides improved bioavailability due to the low molecular weight of component peptides• 
  • Non-GMO | Gluten Free | Soy Free




     

Specs

Brand, Doctor's BestFlavor, UnflavoredHealth concern, Immune System SupportIngredient preference, Gluten-Free, Soy-FreePrimary ingredient, CollagenVitamin & supplement type, Collagen

About this item

Product details

Doctor's Best Pure Collagen Types 1 and 3 contains pure collagen protein, which contributes to the growth and maintenance of healthy tissues.* Collagen is the structural protein essential for the strength of bones and flexibility of joints, tendons, ligaments, hair, skin, nails, and other tissues throughout the body.* Collagen Types 1 and 3 Powder is enzymatically hydrolyzed into component peptides with a small molecular size for optimal absorption and utilization by the body.* At Doctor’s Best, we lead with science. Our products are backed by research and crafted using pure ingredients carefully sourced from around the globe. Since 1990, we have dedicated ourselves to providing highly effective nutritional supplements that enable you to live a healthier lifestyle. We want nothing more than to see you and your family thrive!

  • Doctor's Best Pure Collagen Types 1 and 3 Powder, 200 Grams:
  • Helps support healthy hair, skin, and nails* 
  • Helps support the strength of bones and flexibility of joints, tendons, and ligaments* 
  • Provides improved bioavailability due to the low molecular weight of component peptides• 
  • Non-GMO | Gluten Free | Soy Free




     
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Doctor's Best

Flavor

Unflavored

Health concern

Immune System Support

Ingredient preference

Gluten-Free, Soy-Free

Indications

Directions

Dosage

1 scoop per serving

Instructions

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.

Warranty

Warranty information

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Ingredients

Warnings

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Customer ratings & reviews

4.5 out of 5 stars
stars
199 ratings101 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars74% (147)
  2. 4 stars13% (26)
  3. 3 stars8% (15)
  4. 2 stars3% (5)
  5. 1 star3% (6)

Reviews summary

Pros

  • : The supplement increased rigidity and sped tip growth.
  • : It dissolves in hot drinks and leaves no flavor.
  • : Offers similar quality at a lower cost.
  • : Made with durable and sturdy construction.
  • : Mixes easily into coffee without residue.

Neutral

  • : Can be neutral, but also gritty or unpleasantly strong.
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Showing 1-3 of 101 reviews

Oct 11, 2025
Reviewer name: Elsie
Top Reviewer
Sold and shipped byiHerb
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

ive been taking collagen for a month now and i see a big difference since taking it.my finger nails are growing and im not as nervous either. i was always biting my nails and that has stopped since taking Doctors best collagen

Helpful?2I3SHY7LUQQG107218305
Nov 19, 2025
Reviewer name: Amy
Top Reviewer
Sold and shipped byiHerb
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

excellent product

Helpful?2I3SHY7LUQQG107218305
Sep 28, 2025
Reviewer name: Suzy
Sold and shipped byiHerb
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best collage

Devolved quickly, no offensive taste, reasonably priced.

Helpful?2I3SHY7LUQQG107218305
Current price is $12.99$1.83/oz
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