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Summary
Highlights
Say goodbye to old, dry skin and hello to newly hydrated, youthful skin! Change your skin with DIME's TBT Serum: Mandelic Acid + Peptides TBT anti aging Serum, a hydrating leave-on exfoliant.
Benefits
- Assists in restoring youthful skin
- Aids in decreasing fine lines, wrinkles, and dark spots
- Helps to tighten and brighten
- Helps to improve suppleness and softness
- EWG VERIFIED
Key Ingredients
- Mandelic Acid: Increased cell turnover and exfoliating properties from mandelic acid can help reduce the look of dark marks and sun damage. By dissolving skin cells, mandelic acid is also known to help increase cell turnover, reducing the appearance of skin damage or blemishes.
- Niacinamide: All skin types, including mature skin can benefit from niacinamide. This ingredient can help your skin improve the production of ceramide (lipid) barrier, which can, in turn, help retain moisture.
- Resveratrol: Known for is significant skin-calming properties, resveratrol may help minimize the look of redness. It can also assist in protecting the skin's surface, interrupts and helps rebuff negative environmental influences, and brightens the appearance of a tired-looking complexion.
Formulated Without
- Sulfates: DIME products never contain skin irritating ingredients such as sulfates. Sulfate-free products are gentle on the skin, and can help decrease the chances of an allergic reaction.
- Parabens: Certain parabens have been linked to hormone disruption. DIME prohibits all parabens, including Ethylparaben, Butylparaben, Isobutylparaben, Isopropylparaben, Methylparaben, and Propylparaben.
- Fragrance: DIME never uses any form of fragrance, natural or synthetic, in any facial skincare products due.
- Phthalates: Certain phthalates (like Dibutyl Phthalate, aka DBP, or DEHP, and DEP) appear on product labels, but most typically remain unlisted, hiding under the term “fragrance.” Since some phthalates have been linked to hormone disruption, DIME avoids them.
Item 2603232
After cleansing your face with a DIME cleanser and applying DIME toner, apply 2-3 drops of TBT Serum every morning and night, or as needed, to the face and neck area. Massage into skin.
As a Conscious Beauty brand, DIME features sustainable packaging. Once product is empty, twist off cap, rinse bottle, and toss into recycling bin.
Water, Mandelic Acid, Propanediol, Niacinamide, Sodium Hyaluronate (Hyaluronic Acid), Camellia Sinensis (Green Tea) Extract, Vitis Vinifera (Grape) Seed Extract, Phenoxyethanol, Ethylhexylglycerin, Rosa Canina (Rosehip) Seed Oil, Phoenix Dactylifera (Date Palm) Extract, Punica Granatum (Pomegranate) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Persea Gratissima (Avocado) Oil, Sclerocarya Birrea (Marula) Oil,Vaccinium Vitis Idaea (Lingonberry) Seed Oil , Moringa Oleifera Seed Oil,Bakuchiol, Nigelle Sativa (Black Cumin) Seed Oil, Resveratrol, Gynostemma Pentaphyllum, Lycium Barbarum (Goji Berry) Extract, Palmitoyl Tetrapeptide-1, Palmitoyl Tetrapeptide-7, Azadirachta Indica (Neem) Oil, Palmitoyl Tetrapeptide-38.
This brand is excluded from most Ulta Beauty coupons.
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Questions
Ask a QuestionQ&A
Showing 5 out of 19 Questions
- Q
What percentage of mandelic acid is in this serum?
- Asked by Bridget
- Official Answer By DIME Beauty - Brand EngageHello, that is a great question! Our TBT Serum contains 5% of Mandelic Acid in the formula. We hope this helps, please don't hesitate to reach out if you have any other questions!Was this answer helpful to you
- Q
Can the TBT serum be used in conjunction with the Dark Spot Corrector on my chest? If so, which product should I apply first? I'm in my early 30's & am trying to fade hyperpigmentation on my chest from years of being unkind to my skin. I'm currenty using the Dark Spot Corrector (& loving it!) & would like to add an additional product to boost results. Would the TBT serum be appropriate or do you have another suggestion? Thank you!
- Asked by Kait
- Official Answer By DIME Beauty - Brand EngageHi there, thank you for reaching out and sharing a bit about your skincare journey. It's wonderful to hear that you're loving the Dark Spot Corrector! The TBT Serum can absolutely be used in conjunction with the Dark Spot Corrector. Our TBT Serum contains Mandelic Acid and Niacinamide. These ingredients help diminish the appearance of fine lines and wrinkles. Our TBT Serum is also going to help hyper-accelerate skin cell turnover. For layering, we recommend applying the TBT Serum first, giving it a moment to absorb, and then following with the Dark Spot Corrector. If you're looking to give your routine an extra boost, you might also want to explore the TBT Cream and the Hyper Glow Serum. The TBT Cream supports healthy skin renewal by accelerating cell turnover, helping to plump and firm the skin, and reducing the appearance of wrinkles, while the Hyper Glow Serum is supercharged with ferulic acid, resveratrol, hyaluronic acid, aloe, magnolia bark extract, and grape seed extract, which helps increase its free radical-fighting ability. Let us know if you have any questions along the way. We're always happy to help!Was this answer helpful to you
- Q
What is the percentage of bakuchiol in this serum?
- Asked by Leslie
- Official Answer By DIME Beauty - Brand EngageHi there, thank you so much for reaching out. Our TBT Cream and TBT Serum both contain 0.5% of the ingredient bakuchiol in the formulas. We hope this helps, have a wonderful day!Was this answer helpful to you
- Q
What is the percentage of bakuchiol in this serum?
- Asked by Leslie
- Official Answer By DIME Beauty - Brand EngageHi there, thank you so much for reaching out. Our TBT Cream and TBT Serum both contain 0.5% of the ingredient bakuchiol in the formulas. We hope this helps, have a wonderful day!Was this answer helpful to you
- Q
Has this serum been clinically studied?
- Asked by Rea
- Official Answer By DIME Beauty - Brand EngageHi there, that is a great question! We conducted a clinical trial of 35 females aged 35-55. Based on a 90-day Citruslabs clinical trial of 35 participants. 82% agreed their skin appeared more hydrated. 2/3 agreed their skin texture had improved. 3/4 agreed their skin appeared smoother. 3/4 agreed their skin appeared healthier. 3/4 agreed their skin appeared more youthful. 3/4 would like to continue using TBT Serum.Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Skin Type
- 3Normal
Most Helpful Positive Review
As someone who has tried numerous anti-aging products
As someone who has tried numerous anti-aging products over the years, I can honestly say that TBT Serum is one of the best I've ever used. The serum has a lightweight, silky texture that absorbs quickly into the skin, leaving no greasy or sticky residue behind. After using it consistently for severa...
Most Helpful Critical Review
Not good
I am not sure what is up with this product, but this did not work for me at all. In fact, I feel like it did the opposite of what it claims it does. I put this on my face as directed and I started breaking out and having redness all over. I then stopped putting it on my face and started putting it o...
3604 results
Great serum, weird brand marketing
The brand's spammy 3,000 5-star reviews is a massive turn-off. Still, I bought TBT during the 50% sale and here to report that this is a good strong serum. You'll be nicely exfoliated, if a bit sensitive. But, it works well, leaving me poreless.
Nope
My face has mild wrinkles and beginning signs of loss of elasticity. While using this product, I didn't notice any changes or temporary improvements for those concerns. However, I do believe it brightened my skin and gave it a healthy glow. I didn't like the watery consistency and found it difficult to apply.
Holy Grail- Don't ever discontinue!
I have extremely dry skin and am very picky when it comes to skincare. Since using this product for the last 2 years, I have noticed an overall tightness and smoothing in my skin (without further drying it out) that is unmatched. I love to layer this under the Thirsty Face Mist (the two together are a powerhouse), and then follow up with my moisturizer. Honestly a game changer and I hope this product never goes away. My skin wouldn't be the same! My tox nurse practitioner and esthetician always compliment my skin and I fully attribute that to this product!!
Love!
Reviewed at

Absorbs into skin perfectly, never pills, wish I had the whole DIME line!
Breaks me out and gives m
Reviewed at

Breaks me out and gives my face a rash