Collagen Peptides Unflavored Supplement

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What Are Collagen Peptides?

Collagen peptides are hydrolyzed collagen broken down into 2 to 5 amino acid chains that absorb easily through the gut wall. Peptide fragments such as Gly-Pro and Pro-Hyp reach the bloodstream within 1 hour after intake and supply the building blocks for skin, hair, nails, joints, and bones.[1]Collagen Peptide Absorption via Gly-Pro and Pro-Hyp Dipeptides — Biosci Biotechnol Biochem (2019) View source

Collagen makes up about 30% of all protein in your body and starts declining roughly 1% per year after age 25. This formula is unflavored hydrolyzed Type I and Type III collagen that dissolves cleanly into water, coffee, smoothies, or any liquid for easy daily use.


Quick Facts
Pure unflavored hydrolyzed peptides — mixes cleanly into any liquid. Standard daily dose: 10 to 20 grams. For the full overview see our complete collagen peptides guide.


Collagen Peptides Benefits: Clinical Evidence

This product covers all 4 main collagen use cases at once: skin elasticity, hair thickness, nail strength, and connective tissue support around joints. A 2021 meta-analysis of 19 randomized trials with 1,125 participants confirmed measurable gains in skin hydration and elasticity at 2.5 to 10 grams daily.[2]Hydrolyzed Collagen and Skin Aging Meta-Analysis — Int J Dermatol (2021) View source




Benefit Area
Key Clinical Finding
Dose Used in Trial



Skin Elasticity
About 7% improvement in skin elasticity after 8 weeks of daily use, pooled across 19 RCTs
2.5 to 10 g/day, 8 to 12 weeks


Skin Hydration
7 to 12% increase in skin moisture and reduced dermal dryness vs placebo
2.5 to 10 g/day, 8 weeks


Wrinkle Reduction
Significant reduction in eye-wrinkle volume in women aged 35 to 55 vs placebo
2.5 g/day bioactive peptides, 8 weeks


Nail Growth
About 88% of users reported faster nail growth; 42% fewer broken nails
2,500 mg/day, 24 weeks


Knee Pain
Reduced activity-related knee pain in healthy adults vs placebo
10 g/day, 12 weeks


Bone Density
Increased bone mineral density of spine and femoral neck in postmenopausal women
5 g/day specific peptides, 12 months





For a deeper review of the underlying studies see our collagen benefits evidence guide.

How Collagen Peptides Work

Hydrolyzed collagen acts through 2 complementary mechanisms. First, the peptides break down into amino acids — primarily glycine, proline, and hydroxyproline — that are reabsorbed and used to build new collagen fibers. Second, specific di- and tripeptides act as biological signals that cue fibroblast cells to increase their own collagen production.[3]Oral Collagen Supplementation Dermatology Systematic Review — J Drugs Dermatol (2019) View source




Mechanism
What It Does



Amino acid supply
Provides glycine, proline, and hydroxyproline used to rebuild collagen in skin, joints, and bones


Bioactive peptide signaling
Pro-Hyp and Gly-Pro fragments cue fibroblasts to increase their own collagen output


Not hormonal
Pure protein peptides — no estrogen-like or hormonal pathway involved


Absorption window
Detectable in bloodstream within 1 hour of intake; peak around 1 to 2 hours





Collagen for Skin and Anti-Aging

The best-studied use of collagen peptides. A 2014 double-blind RCT in 114 women aged 45 to 65 found a significant reduction in eye-wrinkle volume after 8 weeks of 2.5 g/day of bioactive collagen peptides, with the effect persisting 4 weeks after the trial ended.[4]Bioactive Collagen Peptides Reduce Eye Wrinkles — Skin Pharmacol Physiol (2014) View source

For visible skin results, pair daily peptides with:



Vitamin C 75 to 90 mg/day — required cofactor for proline and lysine hydroxylation that stabilizes collagen

Sunscreen SPF 30+ daily — UV breaks down collagen up to 4 times faster than aging alone

7 to 9 hours sleep — collagen synthesis peaks during deep sleep stages

Hyaluronic acid 50 to 200 mg — binds water in skin alongside collagen for hydration


For deeper protocols see our collagen for skin and anti-aging guide.

Collagen for Hair, Nails, and Joints

A 24-week trial in 25 adults with brittle nails found 88% reported improvement, with 42% fewer broken nails and 12% faster growth on 2,500 mg of specific bioactive collagen peptides per day.[5]Bioactive Collagen Peptides Improve Nail Growth — J Cosmet Dermatol (2017) View source For joint goals, a 2020 RCT in healthy adults with self-reported knee pain found reduced pain scores after 12 weeks of 10 g/day vs placebo.[6]Collagen Supplementation for Knee Pain RCT — Appl Physiol Nutr Metab (2020) View source




Goal
Average Improvement
Time to Effect



Skin elasticity
About 7% improvement
8 to 12 weeks


Skin hydration
7 to 12% increase
4 to 8 weeks


Brittle nails
42% reduction in cracking
24 weeks


Nail growth
88% of users report faster growth
8 to 16 weeks


Hair thickness
Modest gain at 10 g daily
12 to 16 weeks


Knee pain (active adults)
Reduced pain scores vs placebo
12 to 24 weeks





For the underlying clinical details see our collagen for hair, nails, and joints guide.

Collagen Types in This Formula

This product contains Type I and Type III collagen, which together account for about 90% of the collagen in the human body. Type I is the dominant component of skin, bone, tendon, and ligament; Type III is found in skin, blood vessels, and internal organs.[7]Collagen Supplementation for Joint Health Review — Nutrients (2023) View source




Type
Found In
Primary Use Case



Type I
Skin, bone, tendon, ligament
Anti-aging skin, bone density, nail strength


Type III
Skin, blood vessels, organ stroma
Skin firmness, vascular tissue support


Type II (not in this product)
Cartilage, intervertebral discs
Add separately for osteoarthritis (UC-II 40 mg/day)





For a full breakdown of all 28 collagen types see our types of collagen guide.

Why Choose Remedy's Collagen Peptides




What You Get
Why It Matters



Pure unflavored hydrolyzed peptides
No taste — mixes cleanly into any liquid without grit or aftertaste


Type I and Type III collagen
Covers about 90% of the body's collagen, including skin, hair, nails, bones, and connective tissue


Single-ingredient formula
0 added preservatives, sweeteners, or fillers


Peptide size 2 to 5 amino acids
Optimal small-fragment size for absorption within 1 hour of intake


Non-GMO, gluten-free, dairy-free
Suitable for restricted diets and lactose-sensitive users


Heat stable up to 200°F
Add to hot coffee, tea, or oatmeal without damaging the peptides


Made in USA
Manufactured under cGMP quality standards with 3rd-party testing


Generous serving size
Matches the 10 to 20 gram dose used in published clinical trials





Collagen Peptides Dosage: How Much and When

Standard daily dose is 10 to 20 grams of hydrolyzed peptides. For postmenopausal bone goals, a 12-month RCT in 131 women found 5 g/day of specific bioactive peptides increased bone mineral density of the spine and femoral neck vs placebo.[8]Collagen Peptides Improve Bone Mineral Density in Postmenopausal Women — Nutrients (2018) View source




Goal
Daily Dose
Best Timing



General use (skin, hair, nails)
10 g/day
Anytime, with food or empty stomach


Skin elasticity focus
2.5 to 10 g/day
Morning with breakfast


Joint support (active adults)
10 g/day
30 to 60 min before workout


Brittle nail recovery
2,500 mg/day bioactive
Morning, daily for 24 weeks


Bone density (postmenopausal)
5 g/day specific peptides
Morning, daily for 12 months


Combined goals
15 to 20 g/day
Split morning + evening





For ramp-up advice and goal-specific protocols see our collagen dosage guide.

How to Mix Collagen Peptides

Hydrolyzed peptides dissolve cleanly in any liquid — hot or cold — without gelling. They are heat stable up to 200°F, which covers normal coffee and tea temperatures.



Water: simplest option; 8 ounces dissolves 10 to 20 g without grit

Coffee or tea: safe up to 200°F; let freshly boiled drinks cool 1 minute first

Smoothies: blend 10 g with frozen fruit and milk for easy daily delivery

Oatmeal or yogurt: stir 1 scoop in for an unflavored protein boost

Soup or broth: dissolves invisibly into savory dishes


Safety and Side Effects

Collagen peptides have an excellent safety record across clinical trials lasting 6 to 12 months. Reported side effects are mild and uncommon, affecting under 5% of users in the first 1 to 2 weeks of use.




Side Effect
How Common
What to Do



Mild GI upset
Under 5% in first 1 to 2 weeks
Take with food; lower the dose


Fullness or heaviness
Above 30 g/day
Stay within 10 to 20 g range


Mild loose stools
Uncommon, 1 to 3% of users
Split dose; clears within 1 week


Mild breakouts
Rare; first 1 to 2 weeks
Check for added ingredients in blends





Talk to a doctor first if you:

Have chronic kidney disease (added protein increases kidney workload)
Take diabetes medications (monitor blood sugar for the first 2 weeks)
Have severe food allergies, especially fish or bovine (cross-reactions possible)
Are pregnant or breastfeeding (generally safe but confirm with your provider)


For a full risk and interaction review see our collagen side effects guide.

What to Pair Collagen Peptides With

Collagen peptides pair well with several daily basics to support full beauty and joint outcomes:



Vitamin C 75 to 90 mg/day — cofactor for the enzymes that hydroxylate proline and lysine into stable collagen

Hyaluronic acid 50 to 200 mg/day — binds water in skin and joints alongside collagen for hydration

Biotin 5,000 mcg/day — supports keratin for hair and nails

Vitamin D3 1,000 to 2,000 IU/day — supports bone, immune, and skin health

Glucosamine and chondroitin — cushion joints alongside collagen connective-tissue support


Avoid mixing within 1 hour of: drinks above 200°F (let them cool first). High-acid liquids such as lemon juice or vinegar may slightly affect texture but not absorption.

Frequently Asked Questions




How much collagen peptides should I take per day? +
Standard dose is 10 to 20 grams of hydrolyzed peptides daily. For skin only, 2.5 to 10 g works. For joints, use 10 g/day. For nails, 2,500 mg of bioactive peptides daily for 24 weeks. Higher doses above 30 g/day do not produce proportionally bigger effects — daily consistency matters more than dose escalation.



How long until I see results? +
Skin and hair changes typically appear at 8 to 12 weeks. Nail improvements need 16 to 24 weeks. Joint benefits in active adults show up at 12 to 24 weeks of 10 g/day. Missing 2 days a week extends the timeline by 30 to 50%. Take photos at week 0 and week 12 in the same lighting to track changes.



Can I put collagen in hot coffee? +
Yes. Hydrolyzed collagen peptides are stable up to 200°F (93°C), which covers normal coffee and tea temperatures. The peptides are already pre-broken into small 2 to 5 amino acid chains, so heat does not damage them further. If your drink is freshly boiled (above 200°F), let it cool for 1 minute before stirring in the powder.



Should I take collagen on an empty stomach? +
Either works. Research shows collagen peptides absorb well with or without food — daily consistency matters more than timing. Many people take 10 grams with morning coffee or tea simply because it is easy to remember. If you experience any GI upset in the first 2 weeks, taking it with food usually resolves it.



Can I take collagen long-term? +
Yes. Daily long-term use of 10 to 20 g/day has been studied in trials lasting 6 to 12 months without safety concerns. Collagen is essentially food protein, and your body uses the amino acids it provides. There is no need for cycling. People with chronic kidney disease should ask a doctor first since extra protein affects kidney workload.



Will collagen really help my skin? +
Yes, modestly. A 2021 meta-analysis of 19 RCTs with 1,125 participants found about 7% improvement in skin elasticity and similar gains in hydration after 8 weeks of 2.5 to 10 g/day. Effects are real but not dramatic. Pair daily collagen with sunscreen SPF 30+ and 75 to 90 mg vitamin C for the strongest combined effect on visible skin.



Does collagen help with joint pain? +
Yes, modestly. A 2020 RCT in healthy adults with self-reported knee pain found reduced pain scores after 12 weeks of 10 g/day vs placebo. Hydrolyzed Type I and III peptides support the connective tissue around joints. For osteoarthritis specifically, undenatured Type II (UC-II) at 40 mg/day has stronger evidence; many people stack both.



Should I take collagen with vitamin C? +
Yes. Vitamin C is required for the enzymes that convert proline and lysine into the modified amino acids that build stable collagen fibers. Aim for 75 to 90 mg/day from food (1 cup strawberries, 1 medium orange) or a supplement. Higher doses (500 to 1,000 mg) do not provide additional collagen benefit.



Will collagen cause weight gain? +
No. Collagen is protein and contributes 4 calories per gram. A 10 to 20 gram daily dose adds 40 to 80 calories, a small fraction of daily intake. Collagen is filling and may slightly reduce snacking by 1 to 2 episodes per day. Some users feel mild fullness in the first 1 to 2 weeks; this resolves quickly and is not weight gain.



Is collagen safe during pregnancy? +
Likely safe but confirm with your provider first. Collagen is essentially food protein broken into amino acids your body uses every day. Most providers consider 10 g/day of unflavored hydrolyzed peptides acceptable during pregnancy and breastfeeding. Avoid blends with extra herbs, sweeteners, or unstudied ingredients during this period.



Can I take collagen with whey protein? +
Yes. Whey and collagen cover different amino profiles and serve different goals. Whey is rich in BCAAs for muscle building. Collagen is rich in glycine, proline, and hydroxyproline for connective tissue. Common stack: whey 25 to 30 g post-workout, collagen 10 to 20 g at another time of day. Total daily protein from all sources should fit your overall goal.



What is the difference between collagen and gelatin? +
Both come from the same source protein but processing differs. Gelatin is partially hydrolyzed and gels in cold liquid; it absorbs more slowly. Collagen peptides are fully hydrolyzed into 2 to 5 amino acid chains that absorb in about 1 hour and dissolve cleanly without gelling. Use peptides for daily supplementing; use gelatin for cooking gummies or jellies.



What types of collagen are in this product? +
This formula contains Type I and Type III collagen, which together make up about 90% of the collagen in your body. They are the most relevant types for skin, hair, nails, bones, and connective tissue. For specific joint or cartilage support, undenatured Type II collagen at 40 mg/day can be added separately.




You May Also Like


Hyaluronic Acid with Type II Collagen 50 mg — pairs with daily collagen peptides for added skin and joint hydration plus cartilage Type II support

Biotin 5,000 mcg — supports keratin synthesis for hair and nails alongside collagen amino acids

Glucosamine Chondroitin & MSM 1,000 mg — classic joint stack that complements collagen connective-tissue support