on my second bottle
"I don't know if I am paying attention enough to notice a difference as far as vitamin C goes- but I love the way it feels and smells"
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A potent serum with a luxurious creamy texture clinically formulated to help brighten, fade dark spots, firm and reduce the appearance of fine lines and wrinkles in as little as 14 days.
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Suitable for
All skin types including blemish-prone skin.
Why we stand behind it
Kinship Brightwave Face Serum contains a powerhouse blend of mega-potent and ultra-stable Vitamin C THD Ascorbate, vegan Collagen Peptides, Red Algae and pre-probiotics to reveal bright, smooth, plump and more even toned skin.
- 100% said skin appears brighter and dark spots have visibly reduced within 14 days
- 96% said skin looks and feels more hydrated
- 94% said blemish marks have visibly reduced
- 85% said fine lines have softened
*Based on a 30 day consumer study with 27 participants, with morning use daily.
Key ingredients
10% Vitamin C (THD Ascorbate): Smooth, brighten, plump and help minimize the look of hyperpigmentation and discoloration with this mega-potent and highly stable form of antioxidant powerhouse Vitamin C. Fat soluble, easily absorbable, and up to 50x more powerful than traditional Vitamin C.
Collagen peptides: Multi-peptide boost of vegan collagen clinically proven to reduce and soften fine lines, while helping firm and protect skin from future signs of aging.
Red algae: Potent antioxidant improves hydration and radiance while protecting against future skin damage.
Kinbiome™: Plant-based pre-probiotic technology supports clear skin and a strong skin barrier.
this product meets
The Credo Clean Standard™
Every product we offer meets our industry leading standards for safety and sustainability.
learn moreThis product is
Cruelty Free
Sustainable Packaging
Vegan
Gluten Free
Soy Free
An undertone is the color beneath the surface of your skin, which never changes (even with a tan). There are three types of undertones:
Pink/Cool
I see red or pink undertones around the perimeter of my face and neck.
My skin burns easily, but barely tans.
My skin looks better in silver jewelry than gold.
Neutral
I see both pink and yellow undertones around the perimeter of my face and neck.
My skin sometimes burns and sometimes tans.
My skin looks good in both gold and silver jewelry.
Yellow/Warm
I see yellow or golden undertones around the perimeter of my face and neck.
My skin rarely burns, but tans easily.
My skin looks better in gold jewelry than silver.
Find your shade match
Take our 1 minute quiz and get matched to real people with your skin tone and type.
Apply two to three pumps to cleansed face and neck daily in the AM, then apply Brightwave Vitamin C Energizing and Brightening Eye Cream . For normal/oily/combination skin, can be used as serum and moisturizer. For dry/dehydrated/mature skin, apply under Supermello Hyaluronic Gel - Cream . For all skin, apply sunscreen like Self Reflect Probiotic Sunscreen SPF 32 when using Vitamin C.
Citrus blossom with a touch of vanilla
We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.
How to recycle your empties
1. Disassemble and clean all components
2. Pick the right disposal bin
3. Drop off your empties at your nearest Pact bin
1 Product Recycled = 10 Credo Rewards Points
create accountWe believe that sensitive skin deserves more - products that not only work to soothe and transform your skin, but are also a joy to use. Developed by industry experts, each product is crafted with Kinbiome™, our patented pre probiotic technology that works to strengthens the skin barrier, while luscious textures and delightful plant-based essences make your skincare routine feel like a treat you look forward to daily. We believe that clinically proven doesn’t have to mean clinically boring. We are Kinship.
SHOP ALL KinshipOverall rating: 4.693467 / 5 from 199 reviews.
Brightwave 10% Vitamin C + Peptide Brightening Serum is praised for its ability to brighten and hydrate skin, reduce dark spots and fine lines, and provide a smooth, non-greasy texture. Customers report noticeable improvements in skin appearance and feel within 14 days.
Review topics: ["absorbs","ingredients","results","scent","wrinkles","color","weight","issues","improvement","feels","fragrance","price","spots","texture","residue","lines","consistency","glow","packaging","use","formula","skin","looks","buy","bottle","face","hydration","difference","acne","complexion"].
"I don't know if I am paying attention enough to notice a difference as far as vitamin C goes- but I love the way it feels and smells"
— Lauren G. (5/5)
"Really enjoyed this product. Definitely noticed some glow :) although it did not last very long."
— Anne N. (5/5)
"im enjoying the brightening power of this vit c serum so far. ive only had it for a week, so long term results are yet to come"
— Kristina B. (5/5)
"Brightening and hydrating with no adverse reactions for my sensitive skin. I have and will continue to repurchase."
— Leah R. (5/5)
"I havent noticed a great big difference"
— Jennifer (3/5)
"I use this every morning before moisturizing. I love the way it makes my skin feel and glow."
— Randi K. (5/5)
"10/10"
— Elena (5/5)
"I forgot how much I love this serum. I had a trial size at one point and loved it but then moved on to other things but I'm so glad I rediscovered it. Why I like it: -the smell is wonderful, so fresh -it is soft and soaks into the skin with no oily residue -it brightens my age spots and face in general -the bottle squirts out the perfect amount -the price is reasonable and worth every penny -never any irritation, just feels great on the skin"
— AllisonS (5/5)
"This has a lovely scent and texture. I noticed brighter skin the next morning with no irritation (a major win since I have sensitive skin)."
— Valerie H. (5/5)
"It’s hard to find a product with vitamin c that doesn’t irritate my skin. This is great"
— Tracie P. (5/5)
We offer clean beauty vetted to the highest standard.
We want to know where ingredients come from and how they were made.
Clean beauty should include the just treatment of humans and animals.
We co-founded Pact to tackle beauty’s packaging waste problem.
This product is: A potent 10% Vitamin C THD Ascorbate and Collagen Peptide Serum with a luxurious creamy texture clinically formulated to help brighten, fade dark spots, firm and reduce the appearance of fine lines and wrinkles in as little as 14 days.
Good for: All skin types including blemish-prone skin
Why we love it: Kinship Brightwave Face Serum contains a powerhouse blend of mega-potent and ultra-stable Vitamin C THD Ascorbate, vegan Collagen Peptides, Red Algae and pre-probiotics to reveal bright , smooth , plump and more even toned skin.
100% said skin appears brighter and dark spots have visibly reduced within 14 days
96% said skin looks and feels more hydrated
94% said blemish marks have visibly reduced
85% said fine lines have softened
*Based on a 30 day consumer study with 27 participants, with morning use daily.
What’s in it:
10% Vitamin C (THD Ascorbate): Smooth, brighten, plump and help minimize the look of hyperpigmentation and discoloration with this mega-potent and highly stable form of antioxidant powerhouse Vitamin C. Fat soluble, easily absorbable, and up to 50x more powerful than traditional Vitamin C.
Collagen Peptides: Multi-peptide boost of vegan collagen clinically proven to reduce and soften fine lines, while helping firm and protect skin from future signs of aging.
Red Algae: Potent antioxidant improves hydration and radiance while protecting against future skin damage.
Kinbiome™: Plant-based pre-probiotic technology supports clear skin and a strong skin barrier.
Kinship allproducts autoreplenishfavorites award winning bestseller Buy X and Y cruelty free Gluten Free made for summer skin serums Set for summer Shop By Concern_Acne & Blemishes Shop By Concern_Dull Skin Shop By Concern_Firming Shop By Concern_Hyperpigmentation Shop By Ingredient_Gluten Free Shop By Ingredient_Soy Free Shop By Ingredient_Vegan Shop By Ingredient_Vitamin C Shop by Packaging_PCR Shop by Routine_Morning Shop By Skin Type_All skin care Soy Free summer tested Sustainable Packaging treatments Vegan women founded YCRF_skin care add-to-cart //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_02_Clinicals.jpg?v=1755743941 //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_03_Swatch-Ingredients.jpg?v=1755743936 //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_Award_02.png?v=1755723545 //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_04_Swatch.jpg?v=1755743943 //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_05_Alt.jpg?v=1755743939 //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_06_Alt.jpg?v=1755743931 40169234595953 1 oz / 30 ml 45.00 //credobeauty.com/cdn/shop/files/Kinship_BrightwaveFaceSerum_01_e6401e37-6b43-468d-a520-5a679fe0b0bb.png?v=1755743934 https://credobeauty.com/products/brightwave-10-vitamin-c-peptide-brightening-serum?variant=40169234595953 OutOfStock 1 oz / 30 ml