What’s the Difference Between Fusion & Microlinks? (Updated for Today’s Hair Methods)Updated 2 hours ago
If you're exploring long-term hair extension options and find yourself torn between microlinks and fusion extensions, you're not alone. Both methods are discreet, semi-permanent, and allow for movement and styling flexibility — but they work very differently.
Let’s break it down so you can make the best choice based on your hair type, lifestyle, and desired outcome.
What Are Microlink Extensions?
Microlinks — also known as I-Tip installations — involve attaching small sections of pre-tipped I-tip hair using tiny, lightweight beads (also called microbeads or micro rings). There’s no glue, no heat, and no braiding.
Best For:
Clients with healthy, medium to thick natural hair
Those who want minimal tension
Active lifestyles — gym, sweat, ponytails, etc.
At SL Raw Virgin Hair, we offer:
Seamless I-Tips for fine/thin hair — made with ultra-discreet tiny tips
Tip: These are reusable, lightweight, and perfect for clients who want a longer-lasting install without commitment to glue or bonds.
You can see a quick demonstration of professional micro link installation on relaxed hair here, or read a more in-depth post on micro links.
SL Raw Microlink Install Diagram
What Are Fusion Extensions?
Fusion extensions (sometimes called hot fusion or pre-bonded U-tip extensions) use keratin-based adhesive to bond hair strands to your natural hair using heat. They offer a smooth, blended appearance — and they’re very secure.
Best For:
Clients with medium to coarse hair
Long-term installs (3–5 months)
Sleek, polished styles with minimal re-dressing
We now offer Organic Keratin Bond Tips — made with a clean, flexible keratin formula that won’t leave sticky residue and preserves the integrity of your natural hair.
Note: These extensions must be applied and removed by a licensed professional using precision tools.
SL Raw Fusion Hair Diagram
Which One Should You Choose?
| Feature | Microlinks (I-Tip) | Fusions (Keratin Bonds) |
|---|---|---|
| Application | Beads (no glue/heat) | Heat-fused keratin adhesive |
| Maintenance | 6–8 weeks repositioning | Lasts 3–5 months with no adjustment |
| Ideal Hair Type | Medium to fine (Seamless I-Tip) | Medium to thick |
| Styling Flexibility | High (ponytails, wash & go) | High, but must be protected from oils |
| Reusability | Reusable tips | Not reusable (single-use bonds) |
| Tension on Hair | Minimal | Moderate |
Care Tips for Both Methods
Avoid oil-based products near the roots
Detangle gently with a loop brush or wide-tooth comb
Sleep in a satin bonnet or on a silk pillowcase
Don’t skip salon maintenance — microlinks may slip, and fusions can break with neglect
Need help choosing based on your hair texture?
Submit your photo to our Texture Matching Concierge and get expert help.
Explore Our Collection