What Are M and L Curl Lash Extensions?
M and L curls are specialty curls in lash artistry. Instead of starting with a steep curve like C or D curls, they feature a flatter base that transitions into a dramatic lift. This unique shape allows them to sit beautifully on hooded or monolid eyes, creating an open effect without pushing against the eyelid.
The M Curl
- Flat base transitions into a sharp upward curve.
- Ideal for creating lift on downward or hooded lashes.
- Offers a subtle “liner effect” without eyeliner.
The L Curl
- Longer flat base with an L-shaped upward bend.
- Perfect for monolid eyes where natural lashes grow straight.
- Provides maximum visibility of the lash line from the front view.
Why M and L Curls Work for Hooded and Monolid Eyes
Clients with hooded lids often struggle with traditional curls because the lashes can disappear under the eyelid fold. Similarly, monolid clients have straight lashes that angle downward, making it difficult for standard curls to show. M and L curls solve this by:
- Lifting the Lash Line: The flat base ensures the extension bonds fully to the natural lash, while the steep curve projects outward.
- Opening the Eyes: These curls extend beyond the lid fold, giving the illusion of larger, more awake eyes.
- Enhancing Makeup Looks: They create a natural eyeliner effect, reducing the need for heavy makeup.
This makes them highly sought-after in 2025 as lash artistry becomes more inclusive of diverse eye shapes.
Lash Mapping with M and L Curls
Mapping is critical when working with specialty curls. Incorrect placement can make the lashes look harsh or unbalanced. Here are a few tips:
For Hooded Eyes (M Curl)
- Use medium lengths across the lash line to avoid poking into the eyelid fold.
- Concentrate longer spikes above the iris to open the center of the eye.
- Avoid too much length at the inner corner, which can feel heavy.
For Monolid Eyes (L Curl)
- Place longer lengths toward the outer corner for a lifted, winged look.
- Blend with shorter lashes near the inner eye for balance.
- Use mixed diameters to prevent a blocky appearance.
Pros and Cons of M and L Curl Lashes
Pros
- Specifically designed for challenging eye shapes.
- Create dramatic lift without excessive length.
- Offer a bold, striking lash line that flatters photos and real life.
Cons
- Require advanced lash artistry skills to apply correctly.
- Not ideal for clients who prefer ultra-natural looks.
- May require more frequent fills if natural lashes grow straight or downward quickly.
Aftercare Tips for M and L Curl Extensions
M and L curls require the same maintenance as other lash extensions, but because they project outward more dramatically, proper aftercare is crucial:
- Clean lashes daily with a foam lash cleanser to avoid buildup and lash mites.
- Avoid oil-based products that can break down adhesive bonds.
- Use a lash brush daily to keep the extensions aligned and separated.
- Book fills every 2–3 weeks for consistent lift and fullness.
Client Consultation: Who Should Choose M or L Curls?
Not every client will benefit equally from M and L curls. Here’s a quick guide for lash artists:
Great Candidates
- Clients with hooded lids looking for more lift.
- Monolid clients whose lashes grow straight downward.
- Anyone wanting a bold, dramatic lash line.
Poor Candidates
- Clients who prefer barely-there, natural looks.
- Those with extremely short or weak natural lashes (may need hybrid styling).
Cost Considerations
Because M and L curls require advanced mapping, some salons charge more for these sets. On average, prices range from $150–$250 for a full set. Hybrids that mix C or D curls with M or L may be slightly less costly while still delivering lift.
The Future of M and L Curl Extensions
In 2025, lash artistry is embracing inclusivity and customization. M and L curls symbolize this shift, allowing lash artists to enhance diverse eye shapes with tailored solutions. As more brands release high-quality M and L curl trays, expect these curls to become mainstream offerings rather than specialty services.
Final Thoughts
M and L curl lash extensions are game-changers for hooded and monolid eyes. They provide dramatic lift, enhance eye visibility, and empower clients to feel confident in their natural beauty. For lash artists, mastering these curls means offering more inclusive services and staying ahead of 2025 lash trends. Whether you’re a stylist or a client, M and L curls are worth exploring for their transformative power.
