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One time purchase
$179.00
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A clinically proven anti-aging serum formulated with 10 different peptides in a 22% complex to support collagen and elastin for smoother, firmer skin.
Ideal for all skin types, and particularly beneficial for mature skin, Pep Up® isn't your...
Reviews
4.5
602 ratings
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Pep Up Collagen Boost Face & Neck Serum
This face serum does exactly what it says … love it!
I have got so many compliments on my face asking what I’ve been doing that my face is glowing .
And wanted to know my skincare routine.
Colorscience I tell everyone . ❤️
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Donna · April 18, 2026
Love!
I use this after cleansing, toning and misting with my Barrier Pro Serum Spray. A little goes a long way. I apply, press lightly all over and give it a minute before moving to my next step. It layers very well under my moisturizer, sunscreen and makeup. And no pilling!
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Angela · April 11, 2026
Pep!
Love the feel of this serum! Definitely gives me a boost. Wish it was as unscented as other CS products though