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Collagen: What It Is, Collagen Types, Function & Benefits

Collagen: What It Is, Collagen Types, Function & Benefits

By Natalie Dombra

Collagen is the beauty-and-wellness secret everyone’s whispering about — the protein that helps skin glow, joints move, and nails stay strong. But with so many options (vegan collagen boosters, marine collagen, multi-collagen powders), it’s easy to get overwhelmed. My guide breaks down the differences, recommends timing and dosing, and highlights three products to help you pick the perfect match.

Why collagen matters?

Collagen is the structural protein that keeps skin elastic, hair glossy, and connective tissue resilient. Our natural production slows with age, so supplementing can help replenish the building blocks your body needs for repair and radiance.

Types of collagen and who they’re for:

  • Vegan collagen builders

    • What they are: Plant-based blends that provide the nutrients (vitamin C, silica, zinc, amino-acid precursors) your body needs to make collagen.
    • Best for: Vegans, vegetarians, and anyone avoiding animal products who still wants to support skin and joint health.
    • Product pick: Beauty Vegan Collagen — a clean, plant-powered formula designed to support natural collagen synthesis.

vegan collagen for nails and skin

  • Marine collagen (fish)

    • What it is: Hydrolysed Type I collagen derived from fish skin or scales; known for smaller peptides and high bioavailability.
    • Best for: Skin, hair, and nails — Type I collagen is the skin’s primary structural protein.
    • Product pick: Marine Collagen 400mg Hydrolysed Type 1 Collagen — an easy-to-mix option focused on beauty benefits.

marine collagen 400mg

  • Bovine 

    • What it is: Collagen from cow hides (Type I & III) often blended with other sources for a full-spectrum profile that supports skin, bones, and joints.
    • Best for: All-around support — ideal if you want one product that targets beauty and mobility.
    • Product pick: True Collagen Powder — Ancient & Brave — a multi-collagen powder designed for comprehensive support.

True Collagen Powder - Ancient + Brave

Hydrolysed vs. whole collagen — why peptides matter Most supplements use hydrolysed collagen (collagen peptides). These are broken down into smaller chains that dissolve easily and absorb quickly — perfect for mixing into your morning coffee or nightly hot chocolate. Powders and liquid shots typically use hydrolysed forms for convenience and efficacy.

Which collagen is “best”?

  • For glowing skin, stronger nails, and shinier hair: Marine collagen (Type I) or a high-quality hydrolysed bovine with Type I/III.
  • For joint and cartilage support: Look for products containing Type II (often from chicken) or multi-collagen blends that include Type II.
  • For a vegan lifestyle: Choose a vegan collagen builder like Beauty Vegan Collagen to support your body’s own collagen production.

When to take collagen — timing that fits real life

  • Morning: Mix collagen powder into coffee, tea, or a smoothie. Pair with a vitamin C source (orange, berries) to support collagen synthesis.
  • Around workouts: Take collagen pre- or post-workout to support tendon and joint recovery.
  • Evening: A nighttime routine (collagen + magnesium or glycine) can support overnight repair and a calming bedtime ritual.
  • The bottom line: Consistency beats timing. Daily use (2.5–10 g/day depending on product) is what studies link to visible benefits.

How to use each collagen product we selected (quick how-tos)

  • Beauty Vegan Collagen: Follow label directions. Mix into smoothies, juices, or water. Pair with vitamin C-rich foods for synergy. 
  • True Collagen Powder — Ancient & Brave: Stir into coffee, broth, or your morning oats. Use daily for joint and skin support. 
  • Marine Collagen 400mg: Dissolves easily in cold or warm liquids — great for beauty shots or adding to skincare smoothies. 

Dosing guide

  • Maintenance/beauty: 2.5–5 g/day.
  • Enhanced skin benefits: 5–10 g/day.
  • Joint support: 10–15 g/day or follow specific product dosing. Always check the product’s elemental peptide recommendation and start with the lower end to assess tolerance.

Quick FAQ 

  • Q: How long until I see results? A: Many users report skin improvements in 4–12 weeks with daily use.
  • Q: Can I take collagen with other supplements? A: Yes — collagen pairs well with vitamin C, hyaluronic acid, and probiotics. Space out medications if needed.
  • Q: Is marine collagen sustainable? A: Choose brands that source from low-impact fisheries and provide sustainability certification.

Safety and sourcing — what to look for

  • Purity: Third-party testing for heavy metals and contaminants is essential, especially for marine sources.
  • Transparency: Clear labeling on source (wild-caught fish, grass-fed bovine, etc.) helps customers make informed choices.
  • Allergies & restrictions: Fish-sourced collagen is not suitable for those with fish allergies; bovine/porcine sources may conflict with dietary/religious preferences.
  • Vegan alternatives: For plant-based customers, collagen builders are the ethical, allergy-friendly option.

Final thoughts Collagen isn’t one-size-fits-all — it’s a tool. Whether you’re sipping marine collagen for a radiant complexion, using a multi-collagen for joint resilience, or choosing a vegan blend to support natural synthesis, the best product is the one you’ll take consistently. Try one of the options above based on your goals, pair it with vitamin C-rich foods, and make it part of a daily ritual.