A hydrating, niacinamide-rich serum that significantly evens skin tone and visibly calms redness, leaving a natural dewy glow.
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Details
This is what even, calm skin looks like: hydrated, less red, visibly balanced.
Super Serum is a lightweight, fast-absorbing daily serum built to visibly calm and balance skin. This soothing formula combines 4% Niacinamide with 2% Mountain Pepper Extract to reduce redness, support the skin barrier, and give skin a lasting hydrated, dewy finish.
2% Mountain Pepper Extract is clinically shown to reduce the appearance of redness by up to 30% in just 30 minutes. 4% Niacinamide supports the skin barrier and helps maintain a healthy, even appearance — while Glycerin, Squalane, and Sodium Hyaluronate keep skin soft and hydrated without heaviness.
Winner of the 2025 InStyle Red Carpet Beauty Award for Best Serum, with a 4.9-star rating and 97% of reviewers saying they'd recommend it — this serum absorbs in seconds and layers under moisturizer without pilling. Apply one pipette morning and night and let it do the work.
Vegan, fragrance-free, and Leaping Bunny Certified. Clinically tested safe for sensitive skin. Dermatologist tested. Plastic Negative Certified.
*Redness levels shown reflect clinical data for individual ingredients and may not match combined results. Individual results may vary.
What it's good for
Sensitive skin
Redness-prone skin
Irritated or reactive skin
Uneven skin tone and texture
Dehydrated skin
All skin types
How to Use
Morning and night, apply 1-2 pipettes to a freshly cleansed face and neck. Can be applied to damp* or dry skin.
Follow with moisturizer and, for daytime, sunscreen.
Damp skin can help improve absorption and effectiveness.
A gentle reminder: Real results take time. Showing up for your skin, consistently, is where the magic happens.
Ingredients
4% Niacinamide: A form of vitamin B3 that evens skin tone, smoothes texture, and strengthens the skin barrier over time.
2% Mountain Pepper Extract: Clinically shown to reduce redness by 30% in just 30 minutes*. Visibly soothes and calms sensitive, reactive skin on contact.
Hydration Complex: Glycerin, squalane, bisabolol, and nourishing plant oils work together to lock in lasting moisture and leave skin with a dewy, healthy finish.
*Redness levels shown reflect clinical data for individual ingredients and may not match combined results. Individual results may vary.
Like all formulas, the Super Serum works best for your skin when used consistently over time. We recommend using it twice daily for 8 weeks before determining its full benefit for your skin.
Sonsie’s Super Serum is fragrance free! There is no scent.
Is this serum dermatologist tested?
Yes, the Sonsie Super Serum is dermatologist tested! In fact, all Sonsie products are.
Is this serum good for irritated skin?
Yes, the Sonsie Super Serum is a hydrating serum that is also calming. It has multiple ingredients that provide a soothing effect, like bisabolol and mountain pepper extract! The mountain pepper extract is even clinically shown to reduce redness in as little as 30 minutes.*
*Redness levels shown reflect clinical data for individual ingredients and may not match combined results. Individual results may vary.
Does this serum leave a glowy finish?
Yes, the Sonsie Super Serum leaves skin looking radiant! This glowy finish comes from the nourishing plant oils in the formulation. There are no added ingredients that leave any sort of highlight effect on the skin.
Should I use this product with other niacinamide products?
As much as we love niacinamide, you can have too much of a good thing! When using Sonsie’s Super Serum, we do not recommend combining the use of this product with other niacinamide-containing products as it’s been show to cause irritation, especially for those with sensitive skin.
Redness Reduction
Shown to reduce redness in as little as 30 minutes.
At 2% our Mountain Pepper Extract has been shown to reduce the appearance of skin redness up to 30% after 30 min.*
*Redness levels shown reflect clinical data for individual ingredients and may not match combined results. Individual results may vary.
What does this serum smell like?
Sonsie’s Super Serum is fragrance free! There is no scent.
Is this serum dermatologist tested?
Yes, the Sonsie Super Serum is dermatologist tested! In fact, all Sonsie products are.
Is this serum good for irritated skin?
Yes, the Sonsie Super Serum is a hydrating serum that is also calming. It has multiple ingredients that provide a soothing effect, like bisabolol and mountain pepper extract! The mountain pepper extract is even clinically shown to reduce redness in as little as 30 minutes.*
*Redness levels shown reflect clinical data for individual ingredients and may not match combined results. Individual results may vary.
Does this serum leave a glowy finish?
Yes, the Sonsie Super Serum leaves skin looking radiant! This glowy finish comes from the nourishing plant oils in the formulation. There are no added ingredients that leave any sort of highlight effect on the skin.
Should I use this product with other niacinamide products?
As much as we love niacinamide, you can have too much of a good thing! When using Sonsie’s Super Serum, we do not recommend combining the use of this product with other niacinamide-containing products as it’s been show to cause irritation, especially for those with sensitive skin.
Redness Reduction
Shown to reduce redness in as little as 30 minutes.
At 2% our Mountain Pepper Extract has been shown to reduce the appearance of skin redness up to 30% after 30 min.*
*Redness levels shown reflect clinical data for individual ingredients and may not match combined results. Individual results may vary.
1
Cleanse
2
Hydrate
3
Restore
4
Moisturize
5
Soften
Commitment to Sustainability
Sonsie is vegan, cruelty-free, Leaping Bunny Certified and Certified Plastic Negative with Repurpose Global, reflecting our values to honor both your authentic self and our planet with equal care and respect.
How to Recycle
In Partnership with Pact, we’ve made it easy to process and recycle your beauty waste. Remove the dropper, disassemble and thoroughly clean and rinse all components. Allow everything to dry before dropping at your local Pact bin.
What are your skin concerns? Ageing, Large Pores, Wrinkles
Rated 5 out of 5 stars
3 months ago
Promise fulfilled
I am 66, no plastic surgery, botix et al. A hippy adjacent generation that is very comfortable with things that are naturally and carefully curated and just enough of an ego that I want my skin to look exceptional for my age. Happy to say I get tagged for someone in their late 40s. quite a lot. This product sinks into the skin quite nicely and keeps it soft impliable throughout the day. This is a must do product.
ZL
Zowie L.
Verified Buyer
I recommend this product
How old are you? 45-54
What is your skin type? Combination
What are your skin concerns? Ageing, Dryness, Wrinkles, Sensitivity
Rated 5 out of 5 stars
3 months ago
Magical serum 🌸
It is silky…not sticky!
This serum feels light and is great for my neck too.
My skin is glowing 🌸✌🏼
🇬🇧
SS
Stacy S.
Verified Buyer
I recommend this product
How old are you? 45-54
What is your skin type? Dry
What are your skin concerns? Ageing, Wrinkles, Large Pores, Sun Damage, Dryness
Rated 5 out of 5 stars
1 year ago
So glad I made this choice!
Just yesterday I had a friend say what are you using on your skin? I was taking a back as I don’t usually have comments like that said to me and so I was happy to share that I’ve been using Sonsie for a couple of months now. I love it so much and it has given me the confidence and lovely complexion I have always wanted. I go without make up now, almost daily. The ingredients in the serum are doing so much for my skin; healthy glow and good color like I’ve never had!
KW
Kerrie W. L.
Verified Buyer
I recommend this product
How old are you? 55-64
What is your skin type? Dry
What are your skin concerns? Redness, Uneven Texture
Rated 5 out of 5 stars
1 year ago
As smooth as Silk
The change in the texture of my skin has been dramatic. I have used lots of skincare lines in the course of my 62 years, but I will say this product delivered almost immediate results. I now use the entire Sonsie line and am thrilled to go sans makeup and show off my beautiful skin.
FK
Finja K.
Verified Buyer
I recommend this product
How old are you? 25-34
What is your skin type? Dry
What are your skin concerns? Sensitivity, Dryness, Large Pores, Uneven Texture, Blackheads
Rated 5 out of 5 stars
1 year ago
Love the feeling of my skin
I love love love how my skin feels and looks after using the serum. I have sensitive skin with atopic dermatitis and it’s hard for me to find something that soothes my skin. I would love to try the other products but I am a little hesitant to buy more products because of the shipment to Germany (the serum needed 2 days after arrival to be a fluid again and to get it out of the bottle with the pipette). I would love for Sonsie to expand the brand to Europe. 🫶🏻
