By Terry Brightening CC Serum No 4 Sunny Flash – 30ml

Discover a luminous, skin-loving base that blends makeup and skincare in one effortless step. By Terry’s Brightening CC Serum No 4 Sunny Flash is a lightweight radiance elixir designed to even skin tone, neutralize redness, and leave the complexion with a fresh, sun-kissed glow. Built on the brand’s Optical Glow technology and infused with Cellularose white rose stem cells, this serum-corrector delivers visible color correction while hydrating and brightening the skin. It’s specifically formulated to melt into the flesh-toned canvas, creating a natural, bronzed finish that looks like you’ve just stepped out of a sunny day. Shade N°4 Sunny Flash is the bronzy, glow-boosting option in this line, ideal for medium to deeper complexions seeking a lit-from-within radiance.

Key features

• Optical Glow technology blends light-reflecting prisms, soft-focus micro-spheres and color-correcting pigments to smooth texture, reduce redness, and impart an even, radiant veil over the skin.



• Cellularose White Rose stem cells support brightening and skin renewal, helping the complexion look healthier and more luminous over time.



• Hydrating, weightless formula feels almost invisible on the skin, provides comfortable moisture, and can be worn as a standalone tint or as a primer underneath foundation.



• Shade No.4 Sunny Flash delivers a bronzed, sun-kissed hue that suits medium to deep complexions and also doubles as a radiant highlighter for lighter skin tones.



• Buildable coverage and lasting glow layers easily with foundation or alone for a luminous finish that wears well throughout the day.



• 30 ml luxury bottle designed for precise dispensing and travel-friendly use, making it convenient for daily or on-the-go routines.

Fragrance notes

The formula includes a light fragrance component (Parfum / Fragrance) and identifiable fragrance ingredients such as geraniol, citronellol and eugenol, suggesting a delicate floral scent that remains soft against the skin. This fragrance is crafted to be subtle and not overpowering, designed to complement the product’s brightening and hydrating actions rather than dominate the experience.

Fragrance profile and notes (detailed)

Fragrance type: light floral with clean, skin-friendly undertones.

• Top notes: airy, gentle floral impression that eases into the skin without shouting.



• Heart notes: soft rose-influenced florals that feel uplifting and present but never stark.



• Base notes: a subtle, comfortable skin-musk/woodiness that lingers lightly for a natural finish.

Notes above are based on the fragrance ingredients listed in official product documentation, indicating a refined, approachable scent designed for everyday wear.

How to use

• Shake the bottle well before use to activate the optical glow pigments and ensure an even distribution of color and radiance.



• Dispense 1–2 pumps onto fingertips and apply to the clean face in a light sweeping motion, focusing on the cheekbones, nose bridge, and center of the forehead for a balanced glow.



• Wear solo for a sheer, bronzy tint or blend with your foundation to tailor coverage and enhance luminosity.



• Blend into the décolletage and collarbone to extend the sun-kissed effect and create a cohesive, radiant look.



• Throughout the day, reapply a small amount to refresh the glow without adding heaviness or caking.

Why choose By Terry CC Lumi Serum No 4 Sunny Flash

This shade is purpose-built for a warm, bronzed radiance that enhances medium-to-deep complexions while still flattering lighter tones when used as a highlight. The compact fusion of skincare and makeup means you’re not just masking dullness—you’re brightening, hydrating, and evening out skin tone in one elegant step. The rose stem cell brightening complexes work alongside Optical Glow technology to deliver a luminous finish that looks natural in daylight and under artificial lighting alike. Its buildable formula lets you dial in brightness from a subtle glow to a confident, bronzy veil, making it a versatile staple for both minimal-no-makeup days and more polished makeup looks.

Who it’s ideal for: anyone seeking a quick, radiant correction that complements a variety of skin tones; particularly advantageous for those wanting a sun-kissed glow without heavy coverage. Shade N°4 Sunny Flash is the go-to for medium to deep complexions needing a bronzed lift or for lighter tones desiring a soft, luminous highlight. It can be used under foundation for a smoother canvas or on top as a radiant finish.

Practical tips: use as a daily primer for a hydrated, brightened base or mix a drop with your favorite foundation for an extra glow. The result is a flexible, skin-supporting makeup product that stays put longer and looks more alive throughout the day.

In short, By Terry CC Lumi Serum No 4 Sunny Flash is more than a tinted glow — it’s a color-correcting radiance elixir that respects your skin while delivering a warm, sun-drenched finish you can wear with or without makeup. Its unique blend of rose-derived brightening ingredients, optical glow technology, and a versatile shade range helps you achieve a healthier, more even complexion with minimal effort.

Closing note — key selling points

• 2-in-1 skincare and makeup that brightens, corrects color, and hydrates in one step.



• Optical Glow technology for an instant, lit-from-within radiance without heaviness.



• Rose stem cell brightening complex supports a healthier-looking complexion over time.



• Shade No 4 Sunny Flash delivers bronzy, sun-kissed warmth ideal for medium-to-deep tones and brightening lighter skin as a highlighter.



• Buildable, long-lasting finish that pairs well with foundation or can be worn alone for a natural glow.

Embrace a effortlessly radiant complexion with By Terry Brightening CC Serum No 4 Sunny Flash — the luminous, skin-loving solution designed to elevate every day’s glow while smoothing texture and evening out tone.