UV Nagellack No. 43 vs No. 37: Which Everyday Shade Wins?
By Nail Wraps from Colour Flash - self-adhesive | Published: 2026-10-31
Category: Comparisons
Compare UV Nagellack No. 43 and No. 37 on finish, coverage, and wear. Both are 4in1 no-wipe formulas, but one suits bold everyday looks and the other a softer, budget-friendly pick.
Quick answer
Choose UV Nagellack No. 43 if you want the most intense, high-gloss coverage for a statement everyday manicure. Pick UV Nagellack No. 37 if you prefer a softer look and a lower price while keeping the same 4in1 no-wipe convenience.
What both shades share
Both No. 43 and No. 37 are 4in1 UV polishes that combine base coat, color, top coat, and a no-wipe formula in one bottle. That means you skip the separate base and top coat steps and avoid the sticky dispersion layer that normally needs wiping after curing. The result is a faster, simpler UV manicure with a high-gloss finish and up to 14 days of wear, according to the brand.
Where they differ: coverage and price
The main trade-off is between intensity and cost. No. 43 is described as having intensive coverage, which makes it a reliable choice when you want full opacity and a bold, even color in fewer coats. No. 37 shares the same 4in1 technology but comes at a lower catalog price, so it is the more budget-friendly option if you are building a small collection or want a backup shade. Because the catalog does not list exact color descriptions for either shade, use the product images and your own preference for warm, cool, or neutral tones to decide which fits your everyday wardrobe.
Application and wear considerations
Both polishes use the same no-wipe formula, so you can apply them the same way: prep your nails, apply thin coats, and cure under a UV or LED lamp. The no-wipe feature means you do not need to cleanse the tacky layer before moving on, which saves time. If you are used to traditional gel polish, you may need to adjust your application to avoid flooding the cuticles, since the formula is designed to be self-leveling. Neither product is supplied with a lamp, so you will need a compatible curing light. The 10ml bottle size is typical for at-home use and should last through multiple manicures, though the exact number of applications is not specified.
Key trade-offs between No. 43 and No. 37
- Coverage vs. price: No. 43 provides intensive coverage for a bold, opaque look, while No. 37 costs less but may require an extra coat for full opacity depending on your application. If full coverage in fewer coats matters most, choose No. 43; if budget is the priority, No. 37 is the better value.
- Finish consistency: Both share the same high-gloss, no-wipe finish and up to 14-day wear claim, so the choice comes down to color preference and coverage rather than performance differences. Do not expect a different wear time or shine between the two; base your decision on shade and coverage.
- Shade selection without swatches: The catalog does not provide detailed color descriptions for either shade, so rely on product images and customer photos to judge whether the tone suits your skin tone and style. If you are unsure about the color, start with the lower-priced No. 37 to test the formula before investing in No. 43.
Product facts
- UV Nagellack No. 43 (4in1, 10ml): 4in1 formula with base coat, color, top coat, and no-wipe finish in one bottle. You can skip separate base and top coats, making your manicure routine faster and simpler.
UV Nagellack No. 43 (4in1, 10ml) - UV Nagellack No. 37 (4in1, 10ml): Same 4in1 no-wipe technology at a lower catalog price than No. 43. It offers the same convenience and up to 14-day wear for less, which is ideal if you want a budget-friendly everyday shade.
UV Nagellack No. 37 (4in1, 10ml)
Which shade is right for you?
Best for
- Anyone who wants maximum coverage and a bold, glossy everyday manicure.
- Users who prefer to apply fewer coats and value intensity over price.
Not for
- Shoppers on a tight budget who want the same 4in1 convenience for less.
- Those who prefer a softer, more sheer everyday look and do not need intensive coverage.
