Nu Colour Lash+Brow Serum and Curl & Lash Mascara Kit (CA)

The Kit That Works While You Sleep — and While You Rush to the 8:15 Train

It's 6:45 AM in Toronto in February. The alarm went off late, the furnace has been running since October, and your lashes look sparse and brittle from months of dry indoor air and wool scarf friction. You need something that works now — and something quietly rebuilding your lashes while you sleep tonight. The Nu Colour Lash+Brow Serum and Curl & Lash Mascara Kit (CA$69.00) is structured around exactly that two-phase approach: the serum conditions overnight, the mascara delivers immediate volume and curl each morning. Purchased separately, the Lash + Brow Serum (CA$49.90) and Curl & Lash Mascara (CA$23.00) total CA$72.90. The kit saves CA$3.90 and keeps both steps together in one routine.

Who This Kit Is For

Best Suited For

• Anyone experiencing thinning, brittle, or short-looking lashes — a common concern during Canada's 6+ months of forced-air heating season
• People who want both an immediate cosmetic result and a longer-term conditioning benefit without managing two separate purchases
• Those with sparse brows looking for a nightly treatment that addresses both lash and brow areas
• Mascara wearers wanting a formula that includes lash-conditioning agents rather than a purely cosmetic product

Less Suited For

• Anyone seeking a waterproof mascara specifically for cottage country lake days or Maritime rain conditions — check the mascara's individual water resistance claims before activity-specific use
• Those already owning both individual products separately with supply remaining

Pairs Well With

• A gentle eye-area cream to address the skin around the lash line — see Nutricentials Eye Love Bright Eyes Cream (CA$35.80)
• A daily SPF for full-face UV protection during Canadian summer cottage country weekends — see Nutricentials Day Dream Protective Lotion SPF35 (CA$36.90)

What's Inside the Kit

Nu Colour® Lash + Brow Serum

The serum is applied nightly to both the lash line and brow area. It is formulated as a conditioning treatment designed to build the appearance of fuller, healthier lashes and brows over time. This is the longer-horizon piece of the kit — results accumulate with consistent nightly use rather than being immediately visible the next morning.

Nu Colour® Curl & Lash Mascara

The mascara delivers immediate volume and curl with each daily application. Notably, it incorporates lash-conditioning agents within the mascara formula itself — so the daytime cosmetic step is not purely decorative. This positions it differently from standard volume mascaras that focus solely on cosmetic effect without any conditioning component.

The Two-Phase Logic

Evening: serum applied to lash lines and brows to condition overnight. Morning: mascara applied for volume and curl with built-in conditioning support during wear. The two products are designed to work in sequence rather than independently, which is why they are packaged as a kit.

How It Compares

Comparison based on publicly available formulation positioning and kit structure. Ingredient bioavailability data not independently verified.

How to Use

Evening: Apply the Lash + Brow Serum to the upper and lower lash lines and brow areas using the applicator. Allow to absorb fully before sleep.

Morning: Apply the Curl & Lash Mascara to lashes as part of your regular makeup routine for immediate volume, curl, and daytime conditioning support.

For external use only. Avoid direct contact with eyes. Individual results may vary.

Frequently Asked Questions

How long does shipping take to my address in Canada?

Orders ship from the official Nu Skin Canada warehouse. Delivery is typically 3–7 business days across Canada. Remote and Northern communities may require additional time. Standard shipping is CA$2.99; orders over CA$79 qualify for free shipping.

Can I use the serum on my brows as well as my lashes?

Yes. The Nu Colour Lash + Brow Serum is formulated for application to both lash lines and brow areas. The nightly conditioning step covers both zones, which is part of what distinguishes this serum from lash-only treatments.

Do I need to use both products for the kit to work?

The two products are designed to work in sequence — the serum builds lash condition over time, while the mascara provides the immediate cosmetic result each morning. Using both together is the intended approach, though each product can technically be used independently as part of a broader routine.

How long before I notice a difference from the serum?

Conditioning serums of this type typically require consistent nightly use over several weeks before visible changes in lash appearance become noticeable. Results vary between individuals. The mascara provides the immediate daytime result while the serum works over a longer horizon.

Is this kit regulated by Health Canada?

Cosmetic products sold in Canada — including mascara and topical lash serums — are regulated under the Food and Drugs Act and the Cosmetic Regulations administered by Health Canada. Products must meet ingredient safety and labelling requirements before legal sale in Canada.

Is the mascara suitable for contact lens wearers?

If you wear contact lenses, exercise caution with any mascara application near the eyes. The product label notes it is for external use only and to avoid direct contact with eyes. Consult the full ingredient list and, if needed, an eye care professional before use.

Does the kit save money over buying the products separately?

Yes. The Nu Colour Lash + Brow Serum (CA$49.90) and Curl & Lash Mascara (CA$23.00) total CA$72.90 when purchased individually. The kit is priced at CA$69.00 — a saving of CA$3.90.

Works With

• Nu Colour® Lash + Brow Serum (CA$49.90) — standalone serum if you already own the mascara
• Nu Colour Curl & Lash Mascara (CA$23.00) — standalone mascara if you already own the serum
• Nutricentials Eye Love Bright Eyes Cream (CA$35.80) — for the delicate skin surrounding the lash and brow area
• ageLOC® LumiSpa® Idealeyes (CA$48.00) — targeted eye-area treatment device
• Nutricentials Day Dream Protective Lotion SPF35 (CA$36.90) — daily broad-spectrum sun protection for full-face coverage

Sources & References

• Nu Skin Enterprises. (2024). Nu Colour Kit — Product Information. nuskin.com
• Health Canada. Cosmetic Regulations under the Food and Drugs Act. canada.ca/en/health-canada/services/consumer-product-safety/cosmetics

Reviewed by the NuBest Skin Editorial Team. Last updated: June 2026.

*Independent Nu Skin Brand Affiliate — not produced or endorsed by Nu Skin Enterprises Inc.