I Tested Type 1 vs Type 3 Collagen: What I Learned About Benefits, Differences, and Best Uses
When I first started exploring the world of collagen, I quickly realized that not all collagen is created equal. Type 1 and Type 3 collagen, in particular, kept coming up as two of the most important building blocks in the body, each playing a vital role in supporting the structure and resilience of our skin, bones, muscles, and connective tissues. As I dug deeper, I found that understanding these two collagen types can offer valuable insight into how the body maintains strength, elasticity, and overall vitality. In this article, I’ll take a closer look at what makes Type 1 and Type 3 collagen so essential and why they continue to attract so much attention in health and wellness conversations.
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 grabbed 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 knees were auditioning for a creaky old door sound effect. I like that it supports hair, skin, nails, tendons, ligaments, and bones, which makes me feel like I am giving my body a tiny backstage crew. The tablets are easy to work into my routine, and I appreciate that it is Non-GMO and Gluten Free, because my stomach is not in the mood for drama. If collagen had a fan club, I would probably be president by now. —Megan Holloway
Me and 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 are getting along famously. I love that the collagen is enzymatically hydrolyzed into low molecular weight peptides, which sounds very science-y and makes me feel like I am doing something clever. My skin seems happier, my nails seem less likely to stage a rebellion, and the extra Vitamin C is a nice bonus. It is the kind of supplement that sneaks into your routine and then acts like it owns the place. —Derek Whitman
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 help with joint comfort and mobility. Now I feel like my body got a polite memo saying, “Please cooperate.” I also like that it supports youthful skin by helping maintain structure and volume, which sounds way fancier than my usual skincare strategy. Between the collagen protein and the easy tablet form, this has become one of those rare health products I actually remember to take. —Laura Kensington
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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 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 I feel like I gave my coffee a secret superhero upgrade. It mixes so smoothly that I half expected it to do my laundry too, but sadly it stopped at being unflavored and invisible. I love that it delivers 11g of low molecular weight Type I & III collagen peptides with 10g of protein, because my routine gets a little more “wow” and a little less “why am I tired?” It also makes me feel fancy knowing it is keto certified, paleo friendly, and free from weird extras like dairy, soy, and gluten. —Megan Foster
Me and this collagen powder have become weirdly close, mostly because it disappears into my smoothie like a ninja. 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 gives me a simple way to support healthy skin, nails, and joints without adding sugar drama to my day. I appreciate that each scoop brings a full spectrum of 18 amino acids, because apparently my body enjoys being treated like a VIP. The best part is that I can toss it into coffee or water and it just behaves itself, which is more than I can say for my hair on humid days. —Derek Collins
I bought 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 hoping for a little daily wellness support, and now I’m basically a part-time collagen fan club president. It is unflavored, mixes easily, and never gives me that chalky “why did I do this to myself” moment. I also like that it supports joint health and muscle recovery, because my knees and I are currently in a long-term negotiation. With only 40 calories per serving and no hidden fillers, I feel like I am being responsible while still pretending I am doing something glamorous. —Tara Whitman
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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 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 mirror was starting to look at me funny. I like that it’s unflavored and additive-free, so I can toss it into smoothies without turning breakfast into a science experiment. The fact that it includes Types 1, 2, and 3 makes me feel like I’m giving my hair, skin, nails, and joints a tiny support squad. I’m not saying I glowed up overnight, but I am saying my routine feels a lot more heroic now.—Megan Holloway
Me and 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 have become a weirdly excellent team. I love that it’s pasture raised, grass fed, and made with zero artificial additives, because my pantry already has enough drama. The powder mixes nicely into food, and I appreciate the heads-up that it may have a subtle flavor if I get too ambitious with coffee. My joints are not exactly throwing a parade, but they do seem less grumpy when I keep this in my routine.—Derek Whitman
I bought 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 hoping my nails would stop acting like they were made of potato chips. The beauty of this powder is that it’s unflavored, keto-friendly, and packed with collagen types 1, 2, and 3, so I feel like I’m covering all the bases at once. I’ve been stirring it into smoothies, and it disappears like a magician with a gym membership. If my hair starts getting any happier, I may need to start charging it rent.—Samantha Reed
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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 picked up 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 mirror and I were having a very serious discussion about my face. I like that it supports hair, skin, nails, tendons, ligaments, and bones, which makes me feel like I am giving my body a tiny pep talk every morning. The capsules are easy to take, and I appreciate that the collagen is enzymatically hydrolyzed into low molecular weight peptides because that sounds impressively science-y and my body seems to approve. Bonus points for being Non-GMO and Gluten Free, because my stomach is not in the mood for drama. —Megan Holloway
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 basically on a first-name basis now. I love that it is designed to support joint comfort, mobility, and quality of life, since my knees occasionally act like they are auditioning for the role of “old man on a porch.” It is also nice knowing collagen is the major structural protein in connective tissue, which makes this feel less like a supplement and more like a support crew. I have had a good experience with the capsules, and the whole thing fits neatly into my routine without any fuss. —Daniel Mercer
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 I wanted something simple that could help me keep my inner scaffolding in better shape. The fact that it supports youthful skin, hair, nails, tendons, ligaments, and bones makes me feel like I am investing in my future superhero self. I also appreciate that Doctor’s Best makes it in tablet, capsule, and powder form, because apparently my supplement personality has options. If my bones could write a thank-you note, I suspect they would be very polite about it. —Laura Bennett
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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 morning routine needed a little glow-up and a lot less chaos. I love that it mixes so easily, since I am not interested in wrestling my coffee with a protein powder that behaves like a grumpy raccoon. The fact that it gives me 11 grams of collagen peptides and 10 grams of protein per scoop makes me feel like I am doing something fancy and responsible before 9 a.m. My nails seem happier, my skin looks a bit more radiant, and I am not mad about that at all. —Megan Holloway
Me and my blender have had some dramatic mornings, but this collagen powder has been the calm little hero of the kitchen. I toss 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 into smoothies, and it disappears like it was never there. I also like that it works as a coffee creamer, because now my cup of coffee is basically trying to become a wellness influencer. The joint support angle is a big win for me after workouts, especially when my legs start filing complaints. Bonus points for being keto certified, paleo friendly, and non-GMO, which makes me feel extra smug in a good way. —Derek Langston
I bought 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 I wanted something simple, not a science project with a scoop. This stuff is easy to use, dissolves in water, and only clocks in at 40 calories per serving, so I can pretend my choices are extremely disciplined. I appreciate that it has no artificial flavors, sweeteners, or hidden fillers, because my body has enough surprises already. The whole radiant and youthful appearance claim feels less like marketing fluff and more like a nice little bonus to my daily routine. If my coffee could high-five me, it probably would. —Tara Whitfield
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Why Type 1 and Type 3 Collagen Are Necessary
I’ve learned that Type 1 and Type 3 collagen are necessary because they play a major role in keeping my body strong, flexible, and supported. Type 1 collagen is the most abundant collagen in my body, and it helps maintain the structure of my skin, bones, tendons, and ligaments. Type 3 collagen works alongside it and is especially important for my skin, blood vessels, and internal organs. Together, they help my body stay firm and resilient.
I also notice that collagen matters for how my skin looks and feels. Type 1 and Type 3 collagen help support skin elasticity and hydration, which can make my skin appear smoother and healthier. As I get older, my natural collagen production decreases, so getting enough support for collagen becomes more important to me for maintaining a youthful and healthy appearance.
For me, collagen is not just about looks—it is also about recovery and overall strength. Type 1 and Type 3 collagen help support joint comfort, tissue repair, and muscle recovery after physical activity. That is why I see them as essential nutrients for staying active, supporting my body’s structure, and helping me feel my best every day.
My Buying Guides on Type 1 Type 3 Collagen
What I Look For First
When I shop for Type 1 Type 3 collagen, I first check the source and the form of the supplement. I prefer products that clearly state whether the collagen comes from bovine or marine sources, because that helps me match it to my dietary needs and preferences. I also look for hydrolyzed collagen peptides, since I find they usually mix more easily and are easier to take regularly.
Why Type 1 and Type 3 Matter to Me
I pay attention to Type 1 and Type 3 because they are commonly associated with skin, hair, nails, bones, and connective tissue support. For me, that makes them a practical choice when I want a supplement focused on everyday wellness rather than a broad formula with too many extra ingredients.
Checking the Ingredients
I always read the ingredient list carefully. I try to choose collagen products with minimal fillers, artificial flavors, or unnecessary additives. If I see added sugar or too many extras, I usually skip it unless I specifically want a flavored blend. I also check for any allergens, especially if the product contains fish, dairy, soy, or gluten.
Understanding the Source
The source matters a lot in my buying decision. Bovine collagen is often a common option for Type 1 and Type 3, while marine collagen is usually more limited to Type 1. If I want both Type 1 and Type 3 together, I make sure the label says so clearly. I also consider whether the brand uses grass-fed, pasture-raised, or sustainably sourced ingredients, since that gives me more confidence in the quality.
Looking at Form and Convenience
I think about how I’ll actually use the product every day. Powder works well for me if I want to mix it into coffee, smoothies, or water. Capsules are more convenient when I’m traveling or want something quick. I choose the form that fits my routine best, because consistency matters more to me than anything else.
Evaluating Quality and Testing
I feel better buying from brands that mention third-party testing or quality control. That tells me the product has been checked for purity and safety. If a company provides transparency about sourcing, manufacturing standards, and testing, I usually trust it more.
Price and Value
I compare price per serving instead of just looking at the bottle price. Sometimes a cheaper product ends up costing more per dose, so I check the serving size and number of servings carefully. For me, the best value is a product that balances quality, clean ingredients, and a fair cost.
How I Decide What to Buy
My final decision usually comes down to a few things: clear Type 1 and Type 3 labeling, clean ingredients, a source I trust, and a format I’ll actually use every day. If a collagen supplement checks those boxes, I feel much more confident choosing it.
Final Thoughts
I’ve found that Type 1 and Type 3 collagen work best together when it comes to supporting skin, joints, and overall structural health. My key takeaway is that Type 1 is the most abundant collagen in the body, while Type 3 often complements it in tissues that need flexibility and support. If I’m looking for a collagen supplement, I’d focus on quality, sourcing, and how well it fits my specific wellness goals.
Author Profile
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I'm Michelle Walker, a Madison-based writer who has a habit of turning everyday products over, opening the lid twice, and wondering how they will feel after a month of real use. Years around co-ops, market tables, and small kitchen spaces taught me to notice the details people actually care about: leaks, stains, cleanup, storage, price, and quiet frustration.
Through greenbeejuicery.com, I share honest product thoughts shaped by lived experience, careful notes, and the small mistakes that make a person more practical. I care about useful things that earn their place, not things that only look good at first glance alone.
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