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Lash & brow studios
Lash Box Syosset
Lash Box Syosset

Lash Box Syosset

Lash & brow studio in Syosset, NY

Rated 4.9 out of 5 (43 on Google Maps) (opens in a new tab)

Lash Box Syosset is a beauty studio and training business at 16 Split Rock Road in Syosset, NY, serving Syosset, Woodbury, Jericho, Oyster Bay, Plainview and Nassau County. Lashes are at the center of the studio, with extension styles from classic through mega volume, a mascara effect option and specialty anime styles. The studio's home page reports a 4.9 rating from more than 100 five-star Google reviews, and the studio says its team has seven or more years of combined experience.

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About

Lash Box Syosset is a beauty studio and training business at 16 Split Rock Road in Syosset, NY, serving Syosset, Woodbury, Jericho, Oyster Bay, Plainview and Nassau County. Lashes are at the center of the studio, with extension styles from classic through mega volume, a mascara effect option and specialty anime styles. The studio's home page reports a 4.9 rating from more than 100 five-star Google reviews, and the studio says its team has seven or more years of combined experience.

Lash fills are priced at $100 for classic, $140 for hybrid, $160 for volume and $175 for mega volume. Monthly memberships include two fills per month in classic ($170), hybrid ($250), volume ($290) or mega volume ($320) styles. Memberships carry a six-month minimum commitment, then continue month to month and can be cancelled after that period. Unused fills do not roll over, and memberships cover fills only, so full sets are booked separately. Facial add-ons range from $30 to $150 and include red light, blue light, enzyme peel, deep hydration mask and nano needling.

Permanent makeup is by appointment only and requires a deposit. Listed prices are $760 for microblading, $750 for powder brows, $950 for combination brows, $550 for lip blush, $350 for lash line enhancement and $450 for winged liner. Touch-ups cost $200 at six to eight weeks, and refreshes run $300 to $500 depending on time since the last session. Touch-up pricing applies only to work completed by Irene; after 24 months, full initial pricing applies.

Permanent jewelry is custom-fit, clasp-free and welded closed, made as bracelets, anklets, necklaces and rings in gold-filled, rose gold, sterling silver, stainless steel and enamel options. Prices depend on metal and style, and ring prices run from $30 for stainless steel. Sessions require a $50 deposit per person, and final pricing is set in studio based on jewelry selection. Gold-filled and sterling silver chains are designed to be worn in the shower and while swimming. Permanent jewelry events for up to 5 guests are $300, up to 15 guests $900 and up to 25 guests $1,500, with events for 35 or more guests quoted individually. Events can be hosted at the Syosset studio or at the client's venue, and mobile service is available across Long Island for jewelry parties and pop-ups.

Bridal services include a $195 Bridal Trial with a 60-minute consultation, full makeup application, reference photos and product recommendations, and a $250 Wedding Day Glam with long-wearing application, lash application, a touch-up kit and travel to the venue. Bridal party packages are $145 per person, with customized looks for each member, group rates and on-location service. The studio also trains lash artists through the SteadyHand Workshop, Classic Lash Certification, Volume Lash Mastery, Lash Mastery Blueprint and a mentorship program. Training is open to beginners with no lash experience as well as licensed estheticians and cosmetologists. Clients pay a deposit to book, and deposits are non-refundable. Free consultations are requested by email at team@lashboxny.com, and the team responds personally.

Lash styles are chosen together with the lash artist during the appointment, and the studio pairs its lash education with hands-on practice and guidance.

Specials & promotions

  • Classic lash membership: 2 fills a month for $170

    $170

    6-month minimum commitment. After 6 months, membership continues month-to-month. Fills do not roll over. Membership applies to fills only.

    On their website as of Oct 29, 2026 · Where we saw it

  • Hybrid lash membership: 2 fills a month for $250

    $250

    6-month minimum commitment. After 6 months, membership continues month-to-month. Fills do not roll over. Membership applies to fills only.

    On their website as of Oct 29, 2026 · Where we saw it

  • Volume lash membership: 2 fills a month for $290

    $290

    6-month minimum commitment. After 6 months, membership continues month-to-month. Fills do not roll over. Membership applies to fills only.

    On their website as of Oct 29, 2026 · Where we saw it

  • Mega Volume lash membership: 2 fills a month for $320

    $320

    6-month minimum commitment. After 6 months, membership continues month-to-month. Fills do not roll over. Membership applies to fills only.

    On their website as of Oct 29, 2026 · Where we saw it

Services

Final prices may vary.

Bridal party packages at $145 per person with customized looks, group rates and on-location service.

  • Bridal Party Package $145/unit

Classic, hybrid, volume, mega volume and mascara effect lash fills, with specialty anime and wet look styles.

  • Classic Lash Fill $100
  • Hybrid Lash Fill $140
  • Volume Lash Fill $160
  • Mega Volume Lash Fill $175
  • Anime Lashes Price at booking
  • Anime Lash Extensions Price at booking
  • Classic Price at booking
  • Classic Lash Extensions Price at booking
  • Hybrid Price at booking
  • Hybrid Lash Extensions Price at booking
  • Mascara Effect Price at booking
  • Mascara Effect Lash Extensions Price at booking
  • Mega Volume Price at booking
  • Mega Volume Lash Extensions Price at booking
  • Volume Price at booking
  • Volume Lash Extensions Price at booking

Monthly memberships that include two lash fills per month in classic, hybrid, volume or mega volume styles.

  • Classic Lash Membership (2 fills/mo) $170
  • Hybrid Lash Membership (2 fills/mo) $250
  • Volume Lash Membership (2 fills/mo) $290
  • Mega Volume Lash Membership (2 fills/mo) $320

Custom-fit, welded closed bracelets, anklets, necklaces and rings in several metals and enamel options.

  • Charms $10–$25
  • Permanent Jewelry Charms $10
  • Permanent Jewelry Re-Weld $20
  • Re-welds $20
  • Extra Length $25/unit
  • Stainless Steel Durable Ring $30
  • Stainless Steel Ring $30
  • Sterling Silver Enamel Colorful Ring $35
  • Sterling Silver Enamel Ring $35
  • Gold-Filled Enamel Colorful Ring $40
  • Gold-Filled Enamel Ring $40
  • Sterling Silver Classic Ring $40
  • Sterling Silver Ring $40
  • Gold-Filled Gold & Rose Gold Ring $45
  • Gold-Filled Ring $45
  • Stainless Steel Bracelet $55
  • Stainless Steel Durable Bracelet $55
  • Sterling Silver Enamel Bracelet $55
  • Sterling Silver Enamel Colorful Bracelet $55
  • Stainless Steel Anklet $65
  • Stainless Steel Durable Anklet $65
  • Sterling Silver Enamel Anklet $65
  • Sterling Silver Enamel Colorful Anklet $65
  • Gold-Filled Enamel Bracelet $70
  • Gold-Filled Enamel Colorful Bracelet $70
  • Sterling Silver Bracelet $70
  • Sterling Silver Classic Bracelet $70
  • Gold-Filled Enamel Anklet $80
  • Gold-Filled Enamel Colorful Anklet $80
  • Sterling Silver Anklet $80
  • Sterling Silver Classic Anklet $80
  • Gold-Filled Bracelet $85
  • Gold-Filled Gold & Rose Gold Bracelet $85
  • Stainless Steel Durable Necklace $85
  • Stainless Steel Necklace $85
  • Sterling Silver Enamel Colorful Necklace $85
  • Sterling Silver Enamel Necklace $85
  • Gold-Filled Anklet $95
  • Gold-Filled Gold & Rose Gold Anklet $95
  • Gold-Filled Enamel Colorful Necklace $100
  • Gold-Filled Enamel Necklace $100
  • Sterling Silver Classic Necklace $100
  • Sterling Silver Necklace $100
  • Gold-Filled Gold & Rose Gold Necklace $120
  • Gold-Filled Necklace $120
  • Private Experience (up to 5 guests) $300
  • Party (up to 15 guests) $900
  • Event (up to 25 guests) $1,500
  • Larger Permanent Jewelry Event (35+ guests) Price at booking

Larger events for 35 or more guests, quoted based on staffing, travel and timing.

  • Larger Events (35+ guests) Price at booking

Photos

  • Lash extensions before and after on a client
  • Lash artistry class with students in the studio
  • Client's glowing skin after a facial
  • Close-up of a client's face after a calming glow facial, skin looking bright and flushed
  • Client with eyes closed smiling after a calming and glow facial treatment
  • Permanent jewelry being welded onto a client's necklace in the studio
  • Hand with a gold permanent ring and tiny charm on a white dish
  • Man's wrist wearing a black permanent chain bracelet
  • Colorful chain being welded permanently onto a client's wrist
  • Hands-on lash training class with instructor and students at the studio
  • Close-up of a student's lash extension result
  • Smiling student showing a lash extension result

Meet the team

Team members listed on their website. Individual roles, credentials, and current employment have not been independently verified.lashboxny.com (opens in a new tab)

Highlights
  • Lash extension styles from classic to mega volume, plus mascara effect and anime styles
  • Monthly lash memberships with two fills per month in four styles
  • Permanent jewelry that is clasp-free and welded closed, with pieces welded on the spot at parties
  • Bridal Trial, Wedding Day Glam and bridal party packages, with on-location service across Long Island
  • Lash artist training open to beginners as well as licensed estheticians and cosmetologists
Good for
  • First lash set
  • Lash memberships
  • Bridal parties
  • Permanent jewelry parties
  • Permanent brows and lip color
  • Beginners pursuing lash training
  • Licensed estheticians and cosmetologists
  • Mobile events across Long Island
Treats
  • Lash fullness and length
  • Brow definition
  • Lip color
  • Daily skin maintenance
  • Bridal beauty
  • Permanent jewelry
Techniques
  • Classic lash extensions
  • Hybrid lash extensions
  • Volume lash extensions
  • Mega volume lash extensions
  • Mascara effect lashes
  • Anime lashes
  • Wet look sets
  • Korean lash lifts and tints
  • Microblading
  • Powder brows

Products & treatments

  • Gold-filled permanent jewelry
  • Rose gold permanent jewelry
  • Sterling silver permanent jewelry
  • Stainless steel permanent jewelry
  • Enamel permanent jewelry
  • Premium permanent makeup pigments

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