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NAIL TIPS & FORMS – (Study Guide)
Purpose & Importance
Many clients seek professionals for nail corrections and lengthening.
Creating longer, stronger nails is among the most popular services.
Proper prep and application ensure durability—improper work causes lifting or pop-off.
Key Concepts
Nail Enhancement vs Nail Extension
Enhancement: Any product applied to the natural nail to increase strength or beauty (overlay or added length).
Extension: Increases nail length using a tip or form.
Preparing the Nail
Natural nails contain keratin layers that act like a sponge—must be clean & oil-free.
Dry Manicure: Performed before enhancement to prepare cuticle/nail plate without soaking.
Any residue (cuticle, oil, dust) causes lifting.
Steps:
Buff around cuticle & sides (lateral folds).
Scrub nail with Nail Cleanser (contains Isobutyl Alcohol).
Apply Nail Dehydrator (Butyl Acetate)—removes oil/moisture for ~10 min.
Do NOT touch nail afterward—moisture/oil ruins adhesion.
Nail Tips
Made from Acrylonitrile Butadiene Styrene (ABS) plastic.
Used to add length/support for overlays.
Without overlay, tips break easily.
Important Parts
Well: Shallow depression that contacts nail plate.
Position Stop: Where natural free edge meets the well.
Types of Tips
Full-Well: Covers most of the nail plate.
Partial-Well: Covers part; more natural.
Well-Less: No well, no position stop.
Full-Coverage: Press-on, temporary.
French Tip: Pre-cut smile line.
Sizing & Fitting
Must cover sidewall-to-sidewall perfectly.
Too small → pressure & cracking.
Too large → uneven edges & lifting.
Nail Adhesives (“Glue” / Resin)
Made from Cyanoacrylate.
Thin = fast (≈ 5 sec dry); thick = slow.
Apply 1 drop inside the well; press gently to remove air bubbles.
Safety: keep away from face; wear eye protection.
Heat from nail speeds setting.
Use Tip Cutters only (designed to avoid pressure cracks).
Blend the tip with a flat medium-grit file—never at an angle to prevent damage.
Nail Forms
Alternative to tips; used to sculpt extensions beyond fingertip.
Requires more practice for accuracy.
Types
Disposable: Paper/Mylar with adhesive back.
Reusable: Plastic or aluminum (clean/disinfect between clients).
Advantages
Custom-fit to each client’s natural nail → more natural look.
Saves time (no tip sizing/blending).
Apply one finger at a time for precision.
Common Nail Shapes
| Shape | Description |
|---|---|
| Square | Flat top with sharp corners |
| Squoval | Straight sides + rounded corners |
| Round | Mimics cuticle curve; slightly tapered |
| Oval | Tapered to soft rounded tip |
| Almond | Tapered to a fine point |
| Stiletto | Long, sharply pointed |
| Ballerina | Long, tapered with square tip (like pointe shoe) |
Tip vs Form
File basic shape before blending when using tips.
With forms, sculpt directly to final shape.
Proper Structure & Balance
Stress Area / Apex (Arch)
Located where natural nail becomes free-edge.
Needs extra strength → apex is the highest point (center oval shape).
Thickness Guideline
Base, sidewalls & tip = thin (credit-card thin).
Apex = slightly thicker for strength.
Underside = smooth, even, uniform length.
C-Curve: follows natural nail (~35%) for strength, like a bridge or egg shell.