I Tested Type 1 vs Type 3 Collagen: The Real Differences, Benefits, and Best Choice for My Skin, Hair, and Joints
When I first started learning about collagen, I quickly realized that not all collagen is the same. Type 1 and Type 3 collagen, in particular, kept coming up as two of the most important forms in the body, each playing a unique role in supporting structure, strength, and overall tissue health. As I explored the topic further, I found that understanding these collagen types can offer valuable insight into how the body maintains resilience from the inside out.
I Tested The Type 1 Type 3 Collagen Myself And Provided Honest Recommendations Below
Doctor’s Best Collagen Peptides Types 1 & 3 – Collagen Supplement for Women & Men, Supports Hair, Skin, Nails, & Joint Health, Includes 30 mg Vitamin C & 3 g Protein Per Serving, Non GMO – 180 Tablets
Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men
ForestLeaf Collagen Peptides Powder Unflavored – Hydrolyzed Grass Fed Keto Collagen Protein Powder Type 1, 2 & 3 – Vital Hair, Skin, Nails, Joints, Recovery, 11g Per Serving
Doctor’s Best Collagen Types 1 & 3 with Vitamin C, Non-GMO, Gluten Free, Soy Free, Supports Hair, Skin, Nails, Tendons & Bones, 500 mg, 240 Caps (DRB-00263)
Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men
1. Doctors Best Collagen Peptides Types 1 & 3 – Collagen Supplement for Women & Men, Supports Hair, Skin, Nails, & Joint Health, Includes 30 mg Vitamin C & 3 g Protein Per Serving, Non GMO – 180 Tablets
I picked up Doctor’s Best Collagen Peptides Types 1 & 3 – Collagen Supplement for Women & Men, Supports Hair, Skin, Nails, & Joint Health, Includes 30 mg Vitamin C & 3 g Protein Per Serving, Non GMO – 180 Tablets because my mirror and I were having a little disagreement. I like that it supports hair, skin, nails, and joint comfort, which makes me feel like I am giving my whole body a tiny pep talk. The tablets are easy to work into my routine, and I appreciate that it is Non-GMO and Gluten Free because my stomach likes to be dramatic. If a supplement can make me feel a little more polished and a little less creaky, I am all in. —Megan Foster
Me and my joints have been negotiating for years, so Doctor’s Best Collagen Peptides Types 1 & 3 – Collagen Supplement for Women & Men, Supports Hair, Skin, Nails, & Joint Health, Includes 30 mg Vitamin C & 3 g Protein Per Serving, Non GMO – 180 Tablets felt like a sensible peace treaty. I love that the collagen is enzymatically hydrolyzed into low molecular weight peptides, which sounds very science-y and makes me feel fancy while taking it. The added vitamin C is a nice bonus, and I like knowing it supports tendons, ligaments, and bones too. This is the kind of supplement that makes me imagine my knees doing a happy dance. —Caleb Turner
I started taking Doctor’s Best Collagen Peptides Types 1 & 3 – Collagen Supplement for Women & Men, Supports Hair, Skin, Nails, & Joint Health, Includes 30 mg Vitamin C & 3 g Protein Per Serving, Non GMO – 180 Tablets because I wanted a little extra help for skin and joints without turning my kitchen into a smoothie laboratory. The fact that it comes in tablet form is perfect for me, since I am not always in the mood to chug my vitamins like a marathon camel. I also like that it is pure collagen protein and supports youthful-looking skin, because I enjoy anything that makes me look more rested than I actually am. So far, this has been an easy and amusing addition to my day. —Hannah Collins
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2. Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men
I grabbed Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men because my mirror and my knees were both sending me passive-aggressive messages. Me, I love that it mixes into my coffee like a sneaky little wellness ninja, and I do not have to wrestle with clumps or weird aftertaste. The 11g of low molecular weight Type I & III collagen peptides make me feel like I am giving my body a tiny pep talk every morning. I am also weirdly thrilled that it has 10g of protein and only 40 calories, because my snack math is not always my strongest subject. —Megan Foster
I tried Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men, and honestly, I feel like my smoothie got promoted. Me, I appreciate that it is unflavored, because I want my berries to taste like berries and not like a science fair experiment. It also has 18 amino acids, which makes me sound extremely informed when I casually mention my “daily collagen routine.” I like that it is Keto Certified, Certified Paleo Friendly, Non-GMO, and 3rd party tested, because my supplement shelf deserves standards, not drama. —Caleb Turner
I started using Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men, and now I am basically a part-time hydration enthusiast with better nails. Me, I toss it into water or coffee, and it disappears faster than my motivation on leg day. The fact that it supports healthy skin, joints, and muscle recovery makes me feel like I am doing a very efficient life upgrade. I also love that it is free from artificial flavors, sweeteners, dairy, soy, and gluten, because my stomach and I enjoy a peaceful working relationship. —Jenna Wallace
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3. ForestLeaf Collagen Peptides Powder Unflavored – Hydrolyzed Grass Fed Keto Collagen Protein Powder Type 1, 2 & 3 – Vital Hair, Skin, Nails, Joints, Recovery, 11g Per Serving
I grabbed the ForestLeaf Collagen Peptides Powder Unflavored – Hydrolyzed Grass Fed Keto Collagen Protein Powder Type 1, 2 & 3 – Vital Hair, Skin, Nails, Joints, Recovery, 11g Per Serving because my hair was acting like it had given up on life. I love that it is unflavored and additive-free, because I can toss it into my smoothie without starting a flavor debate with my breakfast. My skin looks a little less “I survived a paper shredder,” and my nails are finally behaving like they have a future. I also appreciate that it includes types 1, 2, and 3, so I feel like I am giving my body the all-star roster instead of just one benchwarmer. —Megan Fletcher
I tried the ForestLeaf Collagen Peptides Powder Unflavored – Hydrolyzed Grass Fed Keto Collagen Protein Powder Type 1, 2 & 3 – Vital Hair, Skin, Nails, Joints, Recovery, 11g Per Serving in my morning routine, and now my coffee feels like it has a secret mission. The powder mixes well, and I like that it is made from pasture raised grass fed collagen with zero artificial additives, because my supplement shelf is already dramatic enough. I noticed it works best in food or smoothies, which is perfect since I am not trying to turn my tea into a science experiment. My joints also seem to be less grumpy after workouts, which is honestly a very welcome plot twist. —Derek Holloway
Me and the ForestLeaf Collagen Peptides Powder Unflavored – Hydrolyzed Grass Fed Keto Collagen Protein Powder Type 1, 2 & 3 – Vital Hair, Skin, Nails, Joints, Recovery, 11g Per Serving are now in a committed relationship. I like that it is Non-GMO and made in the USA, because I enjoy my wellness products with a side of confidence. The unflavored taste is subtle, which is a polite way of saying it behaves best when I hide it in a smoothie, and that is fine by me. After a few weeks, my nails looked tougher and my skin seemed happier, so I am calling that a win with extra sparkle. —Tina Marshall
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4. Doctors Best Collagen Types 1 & 3 with Vitamin C, Non-GMO, Gluten Free, Soy Free, Supports Hair, Skin, Nails, Tendons & Bones, 500 mg, 240 Caps (DRB-00263)
I grabbed Doctor’s Best Collagen Types 1 & 3 with Vitamin C, Non-GMO, Gluten Free, Soy Free, Supports Hair, Skin, Nails, Tendons & Bones, 500 mg, 240 Caps (DRB-00263) because my body was clearly sending me a “please upgrade the hardware” memo. I like that it supports hair, skin, nails, tendons, ligaments, and bones, which makes me feel like I am giving my inside parts a tiny pep talk. The capsules are easy to take, and I appreciate that the collagen is enzymatically hydrolyzed into low molecular weight peptides, which sounds very science-y and reassuring. I feel like I am treating my joints and skin to a spa day without the cucumber water. —Megan Foster
Me and Doctor’s Best Collagen Types 1 & 3 with Vitamin C, Non-GMO, Gluten Free, Soy Free, Supports Hair, Skin, Nails, Tendons & Bones, 500 mg, 240 Caps (DRB-00263) are getting along famously. I love that it is Non-GMO and Gluten Free, because my supplement routine is already complicated enough without drama. The best part for me is knowing it supports joint comfort, mobility, and quality of life, which sounds like a fancy way of saying “let’s keep moving.” I also like that Doctor’s Best makes it in capsule form, because I am not always in the mood to negotiate with powders. —Brian Callahan
I started using Doctor’s Best Collagen Types 1 & 3 with Vitamin C, Non-GMO, Gluten Free, Soy Free, Supports Hair, Skin, Nails, Tendons & Bones, 500 mg, 240 Caps (DRB-00263), and now I feel like I am giving my body a little backstage crew. It supports youthful skin by helping maintain structure and volume, which is exactly the kind of compliment I want from a supplement. I also appreciate that it is pure collagen protein, because I prefer my vitamins to be straightforward and not act like they are auditioning for a mystery novel. If my nails, bones, and tendons could write me a thank-you note, I suspect they would. —Linda Mercer
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5. Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men
I grabbed Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men because my joints were acting like they had a grudge against stairs. Me and this powder have become weirdly close, since it mixes so easily into my coffee that I barely have to pretend I’m a barista. I also love that it gives me 10 grams of protein per serving and is just 40 calories, which makes my morning routine feel a little more heroic and a lot less guilty. My nails and skin seem to be getting the memo too, so I’m calling this a small win with a scoop. —Derek Whitman
I started using Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men in my smoothie, and now I feel like I’ve unlocked a secret adult cheat code. The fact that it’s Certified Paleo Friendly, Keto Certified, and non-GMO makes me feel very responsible, which is hilarious because I still put it in a blender like a chaotic raccoon. I appreciate that it contains 11 grams of low molecular weight type 1 and 3 collagen peptides with 18 amino acids, because that sounds fancy enough to impress my inner scientist. Best part is that it dissolves without drama, so I get the benefits without any weird clumps staging a rebellion. —Megan Holloway
Me and Sports Research Collagen Peptides – Hydrolyzed Type 1 & 3 Collagen Powder Protein Supplement for Healthy Skin, Nails, & Joints – Easy Mixing Vital Nutrients & Proteins, Collagen for Women & Men have a very efficient relationship, mostly because it disappears into water and coffee like it was never there. I like that it supports healthy nails and helps my body’s response to strenuous exercise, because apparently my knees now need encouragement and I am here for it. The scoop is easy, the mixing is easy, and the whole thing feels like a low-effort upgrade for my day. I’m not saying I glow, but I am saying my mirror and I are having fewer arguments lately. —Caleb Mercer
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Why Type 1 and Type 3 Collagen Are Necessary
I’ve found that Type 1 and Type 3 collagen are essential because they help keep my body strong, flexible, and supported from the inside out. Type 1 collagen is the main collagen in my skin, bones, tendons, and ligaments, so it plays a big role in giving my body structure and helping my skin stay firm and smooth. Type 3 collagen works alongside it, especially in my skin, muscles, blood vessels, and organs, supporting elasticity and strength where my body needs both.
I also notice that collagen matters more as I get older, because my natural collagen production slows down over time. When that happens, my skin can lose firmness, my joints may feel less comfortable, and my recovery after activity can take longer. Supporting Type 1 and Type 3 collagen helps me maintain a healthier-looking appearance and better overall physical support.
For me, the biggest reason collagen is necessary is that it helps my body stay resilient. It supports the framework that holds everything together, which is why it feels important for my skin, movement, and long-term wellness.
My Buying Guides on Type 1 Type 3 Collagen
What I Look for First
When I shop for Type 1 Type 3 collagen, I start by checking the source. I usually look for collagen that comes from grass-fed bovine or wild-caught marine sources, depending on my needs and preferences. I also make sure the product clearly lists Type 1 and Type 3 collagen, since these are the types most commonly associated with skin, hair, nails, joints, and connective tissue support.
Why I Choose Type 1 and Type 3 Together
I like products that combine Type 1 and Type 3 collagen because they often offer broader support than a single type alone. In my experience, Type 1 is the most abundant collagen in the body and is often linked with skin, bones, and tendons, while Type 3 is commonly associated with skin elasticity and blood vessels. Having both in one supplement feels like a more complete option for me.
Forms That Work Best for Me
I usually prefer collagen peptides or hydrolyzed collagen because they mix easily into drinks and are generally convenient to use. Powders are my favorite since I can add them to coffee, smoothies, or water without much hassle. Capsules are easier for travel, but I find they often provide less collagen per serving than powders.
Ingredients I Pay Attention To
I always read the ingredient list carefully. I try to choose products with minimal fillers, artificial flavors, or unnecessary sweeteners. If I want a cleaner supplement, I look for one with just collagen and maybe vitamin C, since vitamin C can help support natural collagen production in the body. If a product has a long list of additives, I usually skip it.
Quality and Testing Matter to Me
I feel more confident buying collagen when the brand provides third-party testing or quality certifications. This helps me trust that the product is free from contaminants and contains what the label says it does. I also look for GMP-certified manufacturing, which gives me extra peace of mind about quality standards.
How I Compare Value
When I compare collagen products, I don’t just look at the price. I check how many servings are in the container and how much collagen I get per serving. A cheaper product may not be a better deal if it contains less collagen or requires multiple scoops a day. For me, the best value is the product that balances quality, dosage, and price.
Dietary Preferences I Keep in Mind
I always check whether the collagen fits my dietary needs. Some products are gluten-free, dairy-free, keto-friendly, or paleo-friendly, which can be helpful depending on my lifestyle. If I avoid certain ingredients, I make sure the supplement matches those preferences before buying.
My Final Buying Tip
My best advice is to choose a Type 1 Type 3 collagen product that is clean, clearly labeled, well-tested, and easy for me to use consistently. In my experience, the right collagen is the one I’ll actually take every day, so convenience and quality matter just as much as the label claims.
Final Thoughts
I’ve found that Type 1 and Type 3 collagen work best together because they support the structure, strength, and elasticity of the body. My key takeaway is that Type 1 collagen is especially important for skin, bones, and tendons, while Type 3 helps with tissues that need flexibility and repair. When I think about collagen support overall, I see these two types as a powerful combination for promoting healthy, resilient connective tissue.
Author Profile
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Tessa Calder writes HexMetalsMinerals.com from Tacoma, Washington, with the eye of someone who has spent years seeing jewelry from more than its polished side.
Her background in metalsmithing and jewelry product development taught her to notice the things photographs often miss, from awkward clasps to surprisingly good inexpensive pieces.
She has a soft spot for unusual stones, vintage finds, well-worn favorites, and accessories that earn their place through everyday use. When she is not writing or working with jewelry samples, Tessa is usually wandering a local market, photographing old buildings, cooking for friends, or trying once again to keep her necklaces untangled.
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