10 Best Collagen Peptides Supplements (2026) Reviewed
Collagen peptides have become one of the most popular supplements for supporting skin elasticity, joint health, hair growth, and overall wellness. As the most abundant protein in the human body, collagen provides structural support to skin, bones, tendons, ligaments, and connective tissues throughout the body.
However, natural collagen production begins declining in our mid-twenties, making supplementation an attractive option for those looking to support their body’s collagen levels. Hydrolyzed collagen peptides—broken down into smaller, more bioavailable molecules—are readily absorbed and may help support your body’s own collagen synthesis.
We researched dozens of collagen peptide supplements, examining sourcing practices, third-party testing, collagen types, amino acid profiles, and user feedback from trusted review sites including ConsumerLab, Healthline, Good Housekeeping, and Garage Gym Reviews. Below are our top picks for 2026.
Table of Contents
- Quick Comparison Table
- Understanding Collagen Types & Sources
- Individual Product Reviews
- Buying Guide
- How to Take Collagen Peptides
- Potential Benefits
- Safety Considerations
- FAQ
- Bottom Line
Quick Comparison Table
| Product | Form | Serving Size | Key Differentiator | Best For | Winner |
|---|---|---|---|---|---|
| Vital Proteins Collagen Peptides Advanced | Powder | 20g (2 scoops) | Added Vitamin C & Hyaluronic Acid | Overall skin & beauty support | 🏆 TOP PICK |
| Sports Research Collagen Peptides | Powder | 11g (1 scoop) | NSF Certified for Sport | Athletes & fitness enthusiasts | 🥇 Best for Athletes |
| Ancient Nutrition Multi Collagen Protein | Powder | 20g (2 scoops) | 10 collagen types from 4 sources | Comprehensive multi-source support | 🥇 Best Multi-Source |
| Garden of Life Grass Fed Collagen | Powder | 20g (1 scoop) | NSF Certified Gluten-Free | Clean-label seekers | 🥇 Best Certified |
| Orgain Hydrolyzed Collagen Peptides | Powder | 20g (2 scoops) | Doctor-developed, affordable | Budget-conscious buyers | 🥇 Best Value |
| NeoCell Super Collagen Peptides | Powder | 10g (2 scoops) | Established brand since 1998 | Skin, hair & nail focus | 🥇 Best for Skin |
| Further Food Marine Collagen | Powder | 6g (1 scoop) | Wild-caught fish, highly bioavailable | Pescatarians & marine preference | 🥇 Best Marine |
| Bulletproof Collagen Peptides | Powder | 20g (2 scoops) | Designed for Bulletproof Coffee | Keto & biohacking enthusiasts | 🥇 Best for Keto |
| Sports Research Marine Collagen | Powder | 10g (1 scoop) | Wild-caught fish, third-party tested | Those avoiding bovine sources | 🥇 Best Pescatarian |
| Sports Research Organic Collagen | Powder | 10g (1 scoop) | USDA Organic certified | Organic-focused consumers | 🥇 Best Organic |
Understanding Collagen Types & Sources
Collagen supplements come from different animal sources, each offering unique benefits. Understanding these differences can help you choose the right product for your goals.
Bovine (Cow) Collagen
The most common source, bovine collagen is rich in Types I and III collagen. Type I is the most abundant collagen in the body and supports skin, bones, tendons, and connective tissues. Type III supports skin elasticity and is found alongside Type I in skin and blood vessels. Bovine collagen is ideal for general wellness, skin health, and joint support.
Marine (Fish) Collagen
Sourced from fish skin and scales, marine collagen contains primarily Type I collagen. Research suggests marine collagen may have superior bioavailability due to its smaller peptide size, potentially making it easier to absorb. Marine collagen is often preferred for skin-focused benefits and by those who avoid beef products.
Chicken Collagen
Rich in Type II collagen, chicken collagen (often from bone broth or cartilage) primarily supports joint health and cartilage. It’s commonly found in multi-collagen formulas alongside bovine sources.
Eggshell Membrane Collagen
A newer addition to the collagen market, eggshell membrane contains Types I, V, and X collagen, along with other joint-supporting compounds. Some research suggests it may support joint comfort and mobility.
Powder vs. Capsules vs. Liquid
Collagen powder offers flexible dosing and easy mixing into beverages. Capsules provide convenience but typically deliver lower doses per serving. Liquid collagen is pre-dissolved but often more expensive per serving. For most users, powder form offers the best balance of efficacy and value.
Individual Product Reviews
Vital Proteins Collagen Peptides Advanced — Best Overall
The most widely recognized collagen brand delivers a comprehensive formula enhanced with vitamin C and hyaluronic acid for amplified skin support.
Vital Proteins has become synonymous with collagen supplementation, and their Advanced formula earns our top spot for good reason. Each serving provides 20g of grass-fed, pasture-raised bovine collagen peptides alongside 100% daily value of vitamin C—which supports your body’s natural collagen production—and 80mg of hyaluronic acid for enhanced skin hydration.
The powder dissolves well in both hot and cold liquids, making it versatile for coffee, smoothies, or plain water. Vital Proteins maintains NSF Certified for Sport status, meaning the product has been third-party tested for banned substances and manufactured to high quality standards. The brand’s transparency, widespread availability, and consistent quality make it an excellent choice for those new to collagen or anyone seeking a comprehensive skin-support formula.
Key Specifications:
- Collagen per serving: 20g
- Collagen types: I & III
- Source: Grass-fed, pasture-raised bovine
- Added ingredients: Vitamin C (90mg), Hyaluronic Acid (80mg)
- Certifications: NSF Certified for Sport, Whole30 Approved, Paleo Friendly
Considerations: The enhanced formula comes at a premium price point compared to basic collagen peptides. Those seeking only pure collagen may prefer the brand’s original unflavored version.
Sports Research Collagen Peptides — Best for Athletes
A clean, single-ingredient collagen powder backed by multiple third-party certifications, ideal for active individuals and competitive athletes.
Sports Research delivers one of the cleanest collagen formulas available: 100% hydrolyzed bovine collagen peptides with no additional ingredients. Each scoop provides 11g of Types I and III collagen with 18 amino acids, including glycine, proline, and hydroxyproline—the building blocks your body uses for collagen synthesis.
What sets Sports Research apart is their commitment to third-party verification. The product carries Informed Choice certification (tested for banned substances), IGEN Non-GMO verification, Keto Certification, and Certified Paleo Friendly status. The unflavored powder mixes smoothly into room temperature or warm beverages with minimal clumping. At approximately $1 per serving, it offers excellent value for the quality and certifications provided.
Key Specifications:
- Collagen per serving: 11g
- Collagen types: I & III
- Source: Grass-fed bovine
- Added ingredients: None
- Certifications: Informed Choice, IGEN Non-GMO, Keto Certified, Paleo Certified
Considerations: May clump slightly in cold liquids. Recommend adding powder before liquid for best mixing results.
Ancient Nutrition Multi Collagen Protein — Best Multi-Source
A comprehensive formula featuring 10 types of collagen from four real food sources—bovine, chicken, fish, and eggshell membrane—plus vitamin C and probiotics.
Ancient Nutrition takes a “more is more” approach to collagen supplementation. While most products offer only Types I and III, their Multi Collagen Protein delivers 10 collagen types (I, II, III, V, VII, VIII, X, XII, XXII, and IV) from four distinct sources. This diversity theoretically supports a wider range of body tissues, from skin and joints to gut lining and blood vessels.
The formula includes grass-fed bovine hide collagen, chicken bone broth protein concentrate, wild-caught fish collagen, and fermented eggshell membrane collagen. Ancient Nutrition adds soil-based organism (SBO) probiotics and vitamin C to support digestion and collagen synthesis. The brand publishes Certificates of Analysis on their website and tests for heavy metals. Available in unflavored and multiple flavor options including vanilla, chocolate, and cucumber lime.
Key Specifications:
- Collagen per serving: 20g
- Collagen types: 10 types (I, II, III, V, VII, VIII, X, XII, XXII, IV)
- Source: Bovine, chicken, marine, eggshell membrane
- Added ingredients: Vitamin C (200% DV), 2B CFU probiotics
- Certifications: GMP Certified, third-party tested
Considerations: Contains fish and egg allergens. Higher price point reflects the multi-source complexity.
Garden of Life Grass Fed Collagen Peptides — Best Certified
A thoroughly third-party verified collagen powder from a trusted whole-foods supplement brand, featuring 18g of protein per serving.
Garden of Life brings their reputation for clean, certified supplements to the collagen category. Their Grass Fed Collagen Peptides delivers 20g of hydrolyzed bovine collagen per serving, providing 18g of protein with a complete amino acid profile including branched-chain amino acids (BCAAs) that support muscle recovery.
The product holds multiple third-party certifications: IGEN Non-GMO tested, NSF Certified Gluten-Free, and Keto and Paleo Certified by the Paleo Foundation. Garden of Life sources their collagen from grass-fed, pasture-raised cows with no added hormones or antibiotics. The formula includes Bacillus subtilis, a probiotic strain that may support digestion and nutrient absorption. The unflavored powder is genuinely tasteless and odorless, dissolving well in most beverages.
Key Specifications:
- Collagen per serving: 20g (18g protein)
- Collagen types: I & III
- Source: Grass-fed, pasture-raised bovine
- Added ingredients: Bacillus subtilis probiotic
- Certifications: IGEN Non-GMO, NSF Gluten-Free, Keto & Paleo Certified
Considerations: Only available in unflavored variety. Manufactured in a facility that processes common allergens.
Orgain Hydrolyzed Collagen Peptides — Best Value
A doctor-developed, affordably priced collagen powder that delivers 20g of grass-fed collagen per serving without compromising on quality.
Orgain proves that quality collagen doesn’t have to break the bank. Founded by physician Andrew Abraham, M.D., the brand emphasizes clean, simple formulations at accessible price points. Their collagen peptides powder delivers 20g of Type I and III collagen from grass-fed, pasture-raised bovine sources per two-scoop serving.
The unflavored powder is genuinely odorless and tasteless, making it one of the most versatile options for mixing into foods and beverages. Orgain maintains strict quality standards: the product is Non-GMO verified, gluten-free, dairy-free, lactose-free, and soy-free with no artificial flavors or preservatives. At roughly 23 servings per container, the cost per serving often beats premium competitors while delivering comparable collagen content. Also available in chocolate flavor and with added superfoods or probiotics.
Key Specifications:
- Collagen per serving: 20g (18g protein)
- Collagen types: I & III
- Source: Grass-fed, pasture-raised bovine
- Added ingredients: None
- Certifications: Non-GMO, Gluten-Free, Paleo & Keto Friendly
Considerations: Two-scoop serving size means the container may not last as long as single-scoop alternatives.
NeoCell Super Collagen Peptides — Best for Skin
An established collagen brand since 1998, NeoCell delivers a targeted formula specifically developed for skin, hair, and nail support.
NeoCell pioneered the collagen supplement category when they launched in 1998, and their Super Collagen Peptides remains one of the most popular options for beauty-focused consumers. Each serving provides 10g of hydrolyzed Types I and III collagen, which are the primary collagen types found in skin, hair, and nails.
NeoCell uses a proprietary hydrolysis process to create smaller peptide molecules, which the brand claims improves bioavailability and absorption. The formula is IGEN Non-GMO tested, Keto Certified, gluten-free, and contains no soy, lactose, corn, starch, or artificial flavors. The powder dissolves quickly in both hot and cold beverages with minimal taste. Multiple independent reviewers note visible improvements in skin hydration and nail strength with consistent use over 8-12 weeks.
Key Specifications:
- Collagen per serving: 10g
- Collagen types: I & III
- Source: Grass-fed bovine
- Added ingredients: None
- Certifications: IGEN Non-GMO, Keto Certified, Gluten-Free
Considerations: Lower dose per serving (10g vs. 20g in some competitors) means you may need to take multiple servings daily for optimal results.
Further Food Marine Collagen Peptides — Best Marine Collagen
Wild-caught, sustainably sourced fish collagen with superior bioavailability, ideal for those seeking the most easily absorbed collagen form.
Further Food specializes in marine collagen, and their Premium Marine Collagen Peptides delivers one of the most bioavailable collagen supplements available. Sourced from wild-caught North Atlantic codfish, the formula provides Types I, II, and III collagen—with Type I being particularly beneficial for skin health.
Research suggests marine collagen peptides may be absorbed up to 1.5 times more efficiently than bovine collagen due to their smaller molecular size. Further Food’s formula is pescatarian-friendly, keto, paleo, and sugar-free. The powder is unflavored with no fishy taste or smell—a common concern with marine collagen products. The brand conducts third-party testing for contaminants and purity, with products manufactured in NSF cGMP certified facilities. Available in multiple sizes from single-serve packets to bulk containers.
Key Specifications:
- Collagen per serving: 6g (12g recommended daily)
- Collagen types: I, II & III
- Source: Wild-caught North Atlantic codfish
- Added ingredients: None
- Certifications: Third-party tested, cGMP manufactured
Considerations: Fish allergen present. Lower collagen per scoop means using more powder daily. Slightly higher cost per gram than bovine alternatives.
Bulletproof Collagen Peptides — Best for Keto
Designed specifically for the biohacking and keto community, this grass-fed collagen integrates seamlessly into Bulletproof Coffee and high-fat diets.
Bulletproof built their reputation on optimizing human performance, and their Collagen Peptides reflects this mission. Each two-scoop serving delivers 20g of Types I and III collagen from grass-fed, pasture-raised cattle with no added hormones. The formula provides amino acids including glycine, proline, and hydroxyproline that support skin, bones, and joints.
Designed to complement the brand’s popular Bulletproof Coffee ritual, the unflavored powder dissolves completely in hot liquids without affecting taste. The product is keto-friendly (zero carbs) and paleo-approved, fitting seamlessly into low-carb lifestyles. Bulletproof emphasizes their sourcing standards, using collagen only from grass-fed cattle. Also available in vanilla and chocolate flavors with added MCT oil for those seeking additional ketogenic support.
Key Specifications:
- Collagen per serving: 20g
- Collagen types: I & III
- Source: Grass-fed, pasture-raised bovine
- Added ingredients: None (unflavored version)
- Certifications: Keto-friendly, Paleo-approved
Considerations: Premium pricing reflects brand positioning. Unflavored version offers best value; flavored versions contain additional ingredients.
Sports Research Marine Collagen — Best Pescatarian Option
A third-party tested marine collagen from wild-caught fish, offering an excellent alternative for those avoiding bovine products.
Sports Research brings their commitment to certification and testing to the marine collagen category. Their Marine Collagen Peptides provides 10g of Types I and III collagen per scoop, sourced exclusively from wild-caught fish including barramundi and red snapper.
The product maintains the brand’s rigorous third-party verification: IGEN Non-GMO tested, NSF Certified Gluten-Free, Keto Certified, and Informed Choice tested for banned substances. The unflavored powder dissolves well in hot or cold beverages with minimal fish taste—a significant improvement over many marine collagen competitors. At 34 servings per container, it offers good value in the marine collagen category while maintaining premium quality standards.
Key Specifications:
- Collagen per serving: 10g (9g protein)
- Collagen types: I & III
- Source: Wild-caught fish (barramundi, red snapper)
- Added ingredients: None
- Certifications: IGEN Non-GMO, NSF Gluten-Free, Informed Choice, Keto Certified
Considerations: Contains fish allergens. Texture may be slightly frothy when mixed.
Sports Research Organic Collagen Peptides — Best Organic
The world’s first USDA Organic certified collagen peptides, produced through an innovative bio-extraction process that meets organic standards.
Sports Research achieved a significant industry first: creating collagen peptides that meet USDA Organic certification requirements. Traditional collagen extraction processes couldn’t qualify for organic certification, but Sports Research developed a new gelatin-free bio-extraction and purification process using 70% less water and 60% less energy than conventional methods.
Each scoop delivers 10g of organic hydrolyzed bovine collagen peptides from grass-fed Brazilian cattle. The formula contains 18 amino acids including 8 essential amino acids, providing 9g of protein per serving. Beyond organic certification, the product is NSF Gluten-Free, Non-GMO verified, and Informed Choice tested. This is the ideal choice for consumers who prioritize organic certification in all their supplements.
Key Specifications:
- Collagen per serving: 10g (9g protein)
- Collagen types: I & III
- Source: USDA Organic grass-fed bovine (Brazil)
- Added ingredients: None
- Certifications: USDA Organic, NSF Gluten-Free, Non-GMO, Informed Choice
Considerations: Premium pricing for organic certification. Sourced internationally rather than domestically.
Buying Guide: What to Look for in Collagen Peptides
Key Quality Indicators
Third-Party Testing: Look for products verified by independent organizations like NSF International, Informed Choice, IGEN Non-GMO, or USP. These certifications confirm the product contains what the label claims and is free from contaminants.
Grass-Fed/Pasture-Raised Sourcing: For bovine collagen, grass-fed and pasture-raised sources typically indicate higher quality and more sustainable farming practices. Look for this language on the label.
Hydrolyzed Collagen: All quality collagen supplements should be hydrolyzed (also called collagen peptides or collagen hydrolysate). This means the collagen has been broken down into smaller peptides for better absorption.
Minimal Ingredients: The best collagen powders contain only hydrolyzed collagen peptides. Some may include beneficial additions like vitamin C, hyaluronic acid, or probiotics, but avoid products with artificial sweeteners, fillers, or unnecessary additives.
Certifications That Matter
- NSF Certified for Sport: Tested for banned substances; essential for competitive athletes
- Informed Choice: Third-party tested for banned substances
- IGEN Non-GMO: Verified free from genetically modified organisms
- NSF Gluten-Free: Tested to contain less than 20 ppm gluten
- USDA Organic: Meets federal organic production standards
- Keto/Paleo Certified: Verified to meet ketogenic or paleo diet requirements
Red Flags to Avoid
- Products making specific disease treatment claims
- Proprietary blends that hide ingredient amounts
- No third-party testing or certifications listed
- Artificial sweeteners, colors, or preservatives
- Vague sourcing information
- Unrealistically low prices from unknown brands
Form Selection Guidance
- Choose powder if: You want flexible dosing, best value per gram, and can easily add to drinks or foods
- Choose capsules if: You prioritize convenience and travel frequently, and don’t mind taking multiple pills daily
- Choose liquid if: You prefer pre-mixed convenience and don’t mind higher cost per serving
How to Take Collagen Peptides
Recommended Dosage
Research suggests that 2.5g to 15g of collagen peptides daily may support skin health, while higher doses (10-20g) may be beneficial for joint support. Most products recommend 10-20g per day. Start with the manufacturer’s suggested serving and adjust based on your goals and response.
Best Time to Take
Collagen can be taken any time of day. Some prefer morning with coffee, while others take it post-workout or before bed. Consistency matters more than timing—choose a time that fits your routine and stick with it.
Usage Instructions by Form
Powder: Add to hot or cold beverages (coffee, tea, smoothies, water), mix into oatmeal or yogurt, or blend into soups. Most powders dissolve better when added before liquid. For cold beverages, room temperature water helps prevent clumping.
With Vitamin C: If your collagen doesn’t include vitamin C, consider pairing it with a vitamin C source (citrus juice, supplements) as vitamin C supports your body’s collagen synthesis.
Duration and Expectations
Most research shows benefits appearing after 4-12 weeks of consistent daily use. Skin improvements may be noticeable in 8-12 weeks. Joint benefits may take longer. Collagen supplementation should be viewed as a long-term practice rather than a quick fix.
Potential Benefits of Collagen Peptides
Research on collagen supplementation continues to grow. While individual results vary, studies suggest collagen peptides may support several aspects of health:
Skin Health
Multiple clinical studies have found that oral collagen supplementation may help improve skin elasticity, hydration, and reduce the appearance of fine lines and wrinkles. A 2019 review of 11 studies found that collagen supplements improved skin hydration, elasticity, and wrinkle reduction compared to placebo groups.
Joint Support
Research suggests collagen peptides may help support joint comfort and mobility, particularly in active individuals and those experiencing age-related joint changes. Some studies show improvements in joint discomfort following 12-24 weeks of supplementation.
Hair and Nails
Collagen provides amino acids that your body may use for keratin production—the protein that makes up hair and nails. Some studies suggest collagen supplementation may support nail strength and hair thickness, though more research is needed.
Bone Health
Emerging research indicates collagen peptides may support bone mineral density, particularly in postmenopausal women. Collagen comprises about 30% of bone tissue mass.
Gut Health
Some practitioners suggest collagen may support gut lining integrity due to its amino acid profile, particularly glycine and glutamine. However, research in this area is still developing.
Safety Considerations
Potential Side Effects
Collagen peptides are generally well-tolerated. Occasional reports include mild digestive symptoms such as bloating, feelings of fullness, or heartburn. These effects are typically temporary and may diminish with continued use.
Who Should Avoid or Use Caution
- Fish/shellfish allergies: Avoid marine collagen products
- Egg allergies: Check multi-collagen formulas for eggshell membrane
- Pregnant or nursing: Consult healthcare provider before starting any new supplement
- Those with kidney conditions: Discuss with healthcare provider due to protein content
- Those on medications: No significant drug interactions are known, but consult your healthcare provider
Drug Interactions
No significant drug interactions have been reported with collagen peptide supplements. However, always inform your healthcare provider about all supplements you take.
When to Consult a Healthcare Provider
Speak with a healthcare professional before starting collagen supplementation if you have any underlying health conditions, take prescription medications, are pregnant or nursing, or have known allergies to collagen sources.
Frequently Asked Questions
What is the difference between collagen peptides and collagen hydrolysate?
These terms are interchangeable. Both refer to collagen that has been broken down through hydrolysis into smaller, more easily absorbed peptides. You may also see “hydrolyzed collagen” used synonymously.
Is bovine or marine collagen better?
Both are effective, but they have different characteristics. Marine collagen may have superior bioavailability due to smaller peptide size and is preferred by pescatarians. Bovine collagen is typically more affordable and widely available. Your choice may depend on dietary preferences, allergies, and personal goals.
How long does it take to see results from collagen supplements?
Most research shows benefits appearing after 4-12 weeks of consistent daily supplementation. Skin improvements are often reported at 8-12 weeks. Joint benefits may take 12-24 weeks. Individual results vary based on age, lifestyle, and starting collagen levels.
Can I take collagen with other supplements?
Yes, collagen is generally safe to combine with other supplements. Taking collagen with vitamin C may enhance collagen synthesis. Collagen can be combined with protein powders, but don’t rely on collagen as your sole protein source as it lacks some essential amino acids.
Does cooking destroy collagen peptides?
Hydrolyzed collagen peptides are heat-stable and can be added to hot beverages and cooked foods without significantly degrading their effectiveness. They’re designed to withstand cooking temperatures.
Is collagen safe to take every day?
Yes, daily consumption of collagen peptides is widely considered safe for most healthy individuals. Consistent daily intake is necessary to see benefits, as collagen is metabolized and used by the body regularly.
Why is grass-fed collagen better?
Grass-fed collagen comes from cattle raised on pasture rather than feedlots. These animals typically have better living conditions and may produce collagen with a slightly different nutritional profile. Grass-fed sourcing also reflects more sustainable farming practices.
Can vegetarians or vegans take collagen?
Traditional collagen supplements are animal-derived and not suitable for vegetarians or vegans. Some companies offer “vegan collagen boosters” containing vitamin C, amino acids, and plant compounds that may support your body’s own collagen production, but these do not contain actual collagen.
What’s the best collagen for joint health specifically?
Type II collagen, found in chicken-derived supplements, specifically targets cartilage and joints. Multi-collagen formulas like Ancient Nutrition include Type II along with other types for comprehensive support. Undenatured Type II collagen (UC-II) is specifically researched for joint health.
Does collagen help with weight loss?
Collagen is not a weight loss supplement, but it may indirectly support weight management by providing protein (which promotes satiety) with relatively low calories. Some research suggests collagen may support lean muscle mass when combined with resistance training.
Bottom Line
Choosing the right collagen peptides supplement depends on your individual goals, dietary preferences, and budget. Based on our research, here are our recommendations:
For most people seeking overall skin, hair, and joint support: Vital Proteins Collagen Peptides Advanced — Our top pick offers a comprehensive formula with added vitamin C and hyaluronic acid from a trusted, widely-available brand.
For athletes and fitness enthusiasts: Sports Research Collagen Peptides — NSF Certified for Sport with Informed Choice testing provides confidence for competitive athletes.
For budget-conscious buyers: Orgain Hydrolyzed Collagen Peptides — Delivers quality grass-fed collagen at an accessible price point without sacrificing quality.
For those preferring marine collagen: Further Food Marine Collagen — Wild-caught, highly bioavailable fish collagen with no fishy taste.
For comprehensive multi-source coverage: Ancient Nutrition Multi Collagen Protein — 10 collagen types from 4 sources for maximum variety.
For organic certification priority: Sports Research Organic Collagen — The first and only USDA Organic certified collagen peptides.
