Gel polish, Shellac, Bio Gel, acrylic, Solar (pink & white), dip powder… On a salon menu, the names blur together. Yet these techniques don't share the same chemistry, wear time or removal. Choosing well means avoiding nails that lift after a week, or a removal that leaves your natural nails thin and sore.
This guide explains each technique in plain language, compares them and helps you choose based on your lifestyle. Prices are those of Ongles Spa J&K, in the Hull sector of Gatineau: starting prices, confirmed when you book.
The four techniques, explained simply
Each one adds a layer of product over your natural nail. What changes is how thick that layer is and how it hardens: under a UV or LED lamp for gels, in open air for acrylic and dip powder.
Gel polish and Shellac: colour that lasts
Gel polish contains resins that stay liquid until the lamp hardens them in seconds, a reaction called curing (polymerization). Base coat, two colour coats and a top coat are each cured under the lamp. The finish is high-gloss and fully dry the moment you leave the lamp.
Shellac began as a brand name, but in Quebec people often use it for any gel polish. Being thin, it follows the shape of your nail: it protects a little, without adding length or real strength.
Bio Gel (builder gel): strong yet natural
Bio Gel is a builder gel. It also cures under a lamp but is much thicker than polish. Your technician uses it to build a small arch (the apex) at the centre of the nail, which spreads out everyday impacts. Applied directly over the natural nail (an overlay), it reinforces it; it can also add length. Slightly more flexible than acrylic, it looks light and natural.
Acrylic and Solar (pink & white): length and a French look
Acrylic combines a liquid (the monomer) with a powder (the polymer). The technician picks up a small bead of the mix with a brush and sculpts it onto the nail; it hardens in open air within minutes. That liquid is what gives nail salons their familiar smell.
At J&K, Solar Gel / Pink & White is a nail enhancement service featuring a natural pink base and crisp white tips for a classic French look. It's finished with Shellac or colour powder. The exact product isn't specified here — if you have a product preference or question, ask your technician or call the salon.
Dip powder: colour without a lamp
An adhesive base is brushed on, then the nail is dipped into a very fine acrylic powder (or the powder is sprinkled over it). This is repeated two or three times, then an activator hardens everything before filing and finishing. The colour is in the powder, so the result is thicker and stronger than gel polish, usually with no lamp. Extensions are possible too.
Comparison table: gel, Bio Gel, acrylic or dip powder?
The lowest starting price isn't always the cheapest over time: a set that lasts four weeks can cost less than one you redo every two weeks.
| Technique | Typical durability | Look / finish | Removal | Price at J&K | Best for |
|---|---|---|---|---|---|
| Gel polish / Shellac | 2 to 3 weeks | Thin, high-gloss | Top coat filed + acetone | Gel Polish $30 · Shellac Manicure $40 | Lasting colour on healthy nails |
| Bio Gel | 3 to 4 weeks, then refill | Natural, lightweight | Filing and/or soak, depending on product | Full set $70 · Refill $60 · Overlay $65 | Soft nails, a natural but sturdy look |
| Solar Gel / Pink & White (J&K) | Refill every 2 to 3 weeks (general guide) | Natural pink base, white tips: classic French | In-salon removal · Take off $15 | Full set $60 · Refill $50 to $55 · Overlay $55 | A classic French look |
| Dip powder | 3 to 4 weeks | Rich colour, slightly thicker | Acetone · Dip Removal $15 | $50 · With extension $60 | Long-wear colour with no lamp |
Durability and refills
How long a set lasts depends mostly on nail prep (cuticles pushed back, surface cleaned and lightly buffed), how fast your nails grow and your daily habits. Nails grow a few millimetres a month: after three or four weeks the regrowth shows and the balance of the set shifts.
What is a refill?
As your nail grows, a gap appears near the cuticle and the apex moves toward the tip, where impacts are strongest. A refill thins the old product, fills the regrowth and rebalances the shape. Refills apply to Bio Gel and Solar. Gel polish and dip powder are usually redone completely.
Signs it's time to come back
Don't wait for the set to fall off on its own. Book if you notice:
- an edge that lifts or catches on your hair;
- clearly visible regrowth at the base;
- a crack in the product;
- a heavy feeling at the tip of the nail.
Removal: why you should never peel off your nails
The product bonds to the top layers of your nail. Pull off a lifting set and those layers come too: the nail becomes thin, sensitive, sometimes marked with white patches, and breaks more easily for weeks. That is the most common cause of “nails ruined by gel”.
A professional removal is gentle: the top coat is filed to break the seal, acetone softens the product, then it's eased off before the nail is buffed. Builder gel is often carefully filed down. At J&K, removal is a service of its own: Take off at $15 and Dip Removal at $15 (about 30 minutes). Set done at another salon? Call (819) 770-6886 to confirm the right service.
- A nail lifting before your appointment? Gently file the edge that catches and keep it dry.
- Avoid gluing the product back down at home: moisture can get trapped underneath.
- Never pry under the set with a sharp object.
Which one fits your lifestyle?
There's no single best technique, only the one that suits your nails and your routine.
Your hands are often in water
Water makes the nail swell and shrink, which encourages lifting. Dip powder and Bio Gel generally hold up well. Gloves for dishes extend the life of any set.
Your nails are soft or break easily
A Bio Gel overlay or a dip powder set adds a protective layer without necessarily adding length. The key is proper removal, so your nail grows out healthy.
You want length
Acrylic is the classic choice for long nails and bold shapes (almond, coffin, square). Bio Gel and dip powder with an extension also add length, with a lighter feel. For a classic French look, ask for Solar Gel / Pink & White.
You want a natural look
A nude Bio Gel overlay or gel polish on short nails stays understated. Pink & white gives you a French that never chips.
You're short on time
Plan on about 30 minutes for Gel Polish, 45 minutes for dip powder and 60 minutes for a full set of Bio Gel or Solar. Mention when booking if a set needs to be removed.
Nail health myths: fact vs fiction
We're not health professionals, so these are general pointers, not medical advice. If in doubt, see a doctor or pharmacist.
- “Nails need to breathe.” Nails are made of keratin and don't breathe in the literal sense. What damages them most is peeling and over-filing.
- “Acrylic always ruins your nails.” Applied and removed properly, none of these techniques is damaging in itself. Damage mostly comes from aggressive prep and peeling.
- “Dip powder is all-natural.” It's chemistry too (adhesive base, acrylic powder, activator), just without a lamp.
- “A greenish spot is nothing.” Unusual discolouration, pain, redness or swelling should never be covered up. Have the product removed and see a health professional.
- UV/LED lamps: if you have questions about exposure, talk to your doctor. Some people apply sunscreen to their hands or wear fingerless gloves.
- Ever reacted to a nail product (itching, redness)? Mention it before your service and ask a health professional for advice.
Prices at Ongles Spa J&K
Beyond the prices in the table, here are the other enhancement options. Prices can change and are confirmed when you book; the full menu is on our Services page.
- Solar: refill with Shellac $50 · with colour powder $55 · full set with colour powder $60
- Dip powder: Take off + Dip Powder $55 · Take off + Dip Powder Extension $65
- Add-ons: French from $10 · Chrome from $10 · Cat Eye $10 · Design from $5 · Nail repair from $7
What to expect at J&K
The salon is at 34 Bd du Mont-Bleu #6, in the Hull sector. Book online through BookMyNails or at (819) 770-6886. Our team: Nancy, Kathy, Teddy and Luna. Hours: Monday to Friday 10 a.m. to 7 p.m., Saturday 10 a.m. to 5 p.m., Sunday 11 a.m. to 4 p.m.
- Consultation: shape, length, colour and habits; ask all your questions.
- Removal if needed, then prep of the natural nail.
- Application, shaping and finishing.
- Aftercare tips and a suggested time for your next refill.
Questions about products or hygiene?
Call us directly; we'll gladly answer before your appointment.
Ready for a new set?
Still undecided? Book and talk it over with your technician, who will look at your nails and suggest the option that best fits your routine. Wherever you are in the Outaouais, book online through BookMyNails or call (819) 770-6886. Our clients rate us 4.9 stars on Google (93 reviews).
Frequently asked questions
What's the difference between Shellac and gel?
Shellac began as a brand of gel polish; in Quebec the word often means any semi-permanent polish. “Gel” can also mean a builder gel like Bio Gel, which is thicker and strengthens or lengthens the nail.
Which lasts longest: gel, acrylic or dip powder?
Generally, dip powder and Bio Gel last three to four weeks, acrylic needs a refill every two to three weeks and gel polish lasts two to three weeks. Prep and habits matter as much as the technique.
Is dip powder better for your nails than acrylic?
Not necessarily: both use acrylic powder. What truly protects your nails is gentle prep and professional removal.
Can I remove my gel or dip powder myself?
It's best not to: peeling the product strips layers from your natural nail. At the salon, removal costs $15 (Take off or Dip Removal).
What are Solar or pink & white nails?
At J&K, Solar Gel / Pink & White is a nail enhancement service featuring a natural pink base and crisp white tips for a classic French look. A Solar full set starts at $60. For questions about the product used, ask your technician.
Which technique is best for soft nails that break?
A Bio Gel overlay ($65) or a dip powder set ($50) adds a protective layer. If you have pain or signs of infection, see a doctor.
Last updated: · Prices are indicative and confirmed at booking.