Ego Boost Brightening Serum Stick by Fourth Ray Beauty, a ColourPop Serum Stick, shown uncapped with the peach tube angled across juicy orange slices on a warm citrus backdrop, highlighting its twist-up balm and sunny vitamin C–inspired glow. Glossy lips wearing Strawberry Lip Balm by ColourPop Serum Stick, delivering a sheer pink, hydrated finish on a model’s close-up face with natural makeup under soft studio lighting. Ego Boost ColourPop Serum Stick uncapped, peach balm tip gleaming, yellow-orange tube labeled Brightening Serum Stick with citrus slice icons, and a creamy golden swipe of formula displayed on an orange gradient background. ColourPop Serum Stick Ego Boost presented on an orange, citrus-style infographic highlighting Vitamin C (THD ascorbate), turmeric, and camu camu; benefits include brightening, evening tone, environmental defense, collagen support, and boosted radiance. Colourful orange display of Colourpop Fourth Ray serums and Ego Boost serum stick standing among fresh orange slices on a bright citrus background, highlighting the vibrant skincare collection for glowing skin in the US. Ego Boost brightening ColourPop Serum Stick by Fourth Ray Beauty stands uncapped in an orange twist-up tube, balm exposed, grouped with Selfie Ready, Dew Over, and A‑List Babe sticks atop iridescent gel cubes in a glossy studio flatlay. Ego Boost brightening serum stick twists up from a vivid orange tube by Fourth Ray Beauty, displayed with three companion sticks and ingredient callouts (vitamin C, hyaluronic acid, retinyl, niacinamide) on a pastel backdrop; travel-friendly ColourPop Serum Stick. Ego Boost Serum Stick targeting dark spots and uneven tone with Vitamin C, turmeric, and camu camu, shown upright in orange packaging beside Selfie Ready, Dew Over, and A‑List Babe; AM/PM use; ColourPop Serum Stick by Fourth Ray Beauty.
Ego Boost Brightening Serum Stick by Fourth Ray Beauty, a ColourPop Serum Stick, shown uncapped with the peach tube angled across juicy orange slices on a warm citrus backdrop, highlighting its twist-up balm and sunny vitamin C–inspired glow.
 Glossy lips wearing Strawberry Lip Balm by ColourPop Serum Stick, delivering a sheer pink, hydrated finish on a model’s close-up face with natural makeup under soft studio lighting.
 Ego Boost ColourPop Serum Stick uncapped, peach balm tip gleaming, yellow-orange tube labeled Brightening Serum Stick with citrus slice icons, and a creamy golden swipe of formula displayed on an orange gradient background.
 ColourPop Serum Stick Ego Boost presented on an orange, citrus-style infographic highlighting Vitamin C (THD ascorbate), turmeric, and camu camu; benefits include brightening, evening tone, environmental defense, collagen support, and boosted radiance.
 Colourful orange display of Colourpop Fourth Ray serums and Ego Boost serum stick standing among fresh orange slices on a bright citrus background, highlighting the vibrant skincare collection for glowing skin in the US.
 Ego Boost brightening ColourPop Serum Stick by Fourth Ray Beauty stands uncapped in an orange twist-up tube, balm exposed, grouped with Selfie Ready, Dew Over, and A‑List Babe sticks atop iridescent gel cubes in a glossy studio flatlay.
 Ego Boost brightening serum stick twists up from a vivid orange tube by Fourth Ray Beauty, displayed with three companion sticks and ingredient callouts (vitamin C, hyaluronic acid, retinyl, niacinamide) on a pastel backdrop; travel-friendly ColourPop Serum Stick.
 Ego Boost Serum Stick targeting dark spots and uneven tone with Vitamin C, turmeric, and camu camu, shown upright in orange packaging beside Selfie Ready, Dew Over, and A‑List Babe; AM/PM use; ColourPop Serum Stick by Fourth Ray Beauty.
Ego Boost Brightening Serum Stick by Fourth Ray Beauty, a ColourPop Serum Stick, shown uncapped with the peach tube angled across juicy orange slices on a warm citrus backdrop, highlighting its twist-up balm and sunny vitamin C–inspired glow. Glossy lips wearing Strawberry Lip Balm by ColourPop Serum Stick, delivering a sheer pink, hydrated finish on a model’s close-up face with natural makeup under soft studio lighting.
 Ego Boost ColourPop Serum Stick uncapped, peach balm tip gleaming, yellow-orange tube labeled Brightening Serum Stick with citrus slice icons, and a creamy golden swipe of formula displayed on an orange gradient background.
 ColourPop Serum Stick Ego Boost presented on an orange, citrus-style infographic highlighting Vitamin C (THD ascorbate), turmeric, and camu camu; benefits include brightening, evening tone, environmental defense, collagen support, and boosted radiance.
 Colourful orange display of Colourpop Fourth Ray serums and Ego Boost serum stick standing among fresh orange slices on a bright citrus background, highlighting the vibrant skincare collection for glowing skin in the US.
 Ego Boost brightening ColourPop Serum Stick by Fourth Ray Beauty stands uncapped in an orange twist-up tube, balm exposed, grouped with Selfie Ready, Dew Over, and A‑List Babe sticks atop iridescent gel cubes in a glossy studio flatlay.
 Ego Boost brightening serum stick twists up from a vivid orange tube by Fourth Ray Beauty, displayed with three companion sticks and ingredient callouts (vitamin C, hyaluronic acid, retinyl, niacinamide) on a pastel backdrop; travel-friendly ColourPop Serum Stick.
 Ego Boost Serum Stick targeting dark spots and uneven tone with Vitamin C, turmeric, and camu camu, shown upright in orange packaging beside Selfie Ready, Dew Over, and A‑List Babe; AM/PM use; ColourPop Serum Stick by Fourth Ray Beauty.

Ego Boost

Brightening Serum Stick

4.7
Rated 4.7 out of 5 stars
249 Reviews

🌱 Vegan
🐰 Cruelty-free
🥼 Dermatologist tested
🔆 Brightening
🧴 No added fragrance
✈️ Travel-friendly

review

4.7
Rated 4.7 out of 5 stars
Based on 249 reviews
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249 reviews
  • Tara D.
    Verified Buyer
    Reviewing
    A-List Babe
    I recommend this product
    Rated 5 out of 5 stars
    6/10/26
    Must purchase/the best serum stick for night time ❤️

    I absolutely love this serum stick after i wash face, tone and then this goes on nice and smooth and has been working wonders, As a 50 yr old woman who loves skin care and taking care of her skin this is a must and for the price you can’t beat it.

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  • Tara D.
    Verified Buyer
    Reviewing
    Ego Boost
    I recommend this product
    Rated 5 out of 5 stars
    6/10/26
    this stuff is so magical

    I absolutely love this vitamin C stick i use under my eyes, around my mouth for lines and its just over all amazing, this is the 3rd one I ordered and I ordered an extra because of the price ❤️❤️its definitely a dupe to the ROC vitamin C under eye stick, actually you get more product and it last longer and its more hydrating ❤️❤️❤️i promise you that as a 50 yr old woman who loves skin care and taking good care of herself. this is a must to purchase, you will not be disappointed

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  • Dawn S.
    Verified Buyer
    Reviewing
    Selfie Ready
    I recommend this product
    Rated 5 out of 5 stars
    6/8/26
    Love this!

    Didn't know what to expect with this solid serum, but it's so nice! Glides on easy, no dry down, and the finish is velvety. The scent is amazing as well. Great product.

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  • Kenia S.
    Verified Buyer
    Reviewing
    Dew Over
    I recommend this product
    Rated 5 out of 5 stars
    5/25/26
    Very good in sensitive skins

    I use it every night in my forehead zone, because I have dry skin in this zone of my face. What I like is, that it is very good around my eyes. They don't feel any burning or so. It does not have perfume, thanks for that too.

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  • Jennifer G.
    Verified Buyer
    Reviewing
    Ego Boost
    I recommend this product
    Rated 5 out of 5 stars
    4/14/26
    No brainer

    I think I had seen Nina Pool recommend this as a dupe for another product, so I grabbed one a while back. I wasn't sure if it actually did anything, but it felt nice and hydrating for my dry under eye area and eventually used up all the product. I don't do that unless I really like something, so I decided to grab another one. It's such an affordable product and I do feel like it brightens and hydrates my skin enough for me to keep using it. I like simple products that feel good on the skin, and I will continue to use this!

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