
“Ultra C23+ Firming Concentrate”
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
salicyloyl phytosphingosine.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, helianthus annuus seed oil.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide ng, palmitoyl hexapeptide-12, palmitoyl tetrapeptide-7, palmitoyl tripeptide-1, salicyloyl phytosphingosine
“The Pro-Collagen formula combines pure Vitamin C in a CSIRO developed delivery system for Ascorbic Acid with Ultraceuticals powerful peptides Micro Elastin® and Micro Collagen.”
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains ascorbic acid, palmitoyl hexapeptide-12.
These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: palmitoyl tetrapeptide-7, palmitoyl tripeptide-1.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
This product contains antioxidants (ascorbic acid) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: ascorbic acid.
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

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A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
More about DimethiconeThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging
More about Ascorbic acidEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
More about C12-15 alkyl benzoateA silicone that forms a light film on the skin surface helping to bind water and temporarily absorb oils creating a matt and powdery feel
More about Polysilicone-11Used to stabilize product formulations and create a nice product texture
More about Dimethicone/vinyl dimethicone crosspolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finish
More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerUsed to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface
More about Dimethicone crosspolymerUsed to create a thicker product consistency and soften the upper layer of the skin
More about TribeheninPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
More about TocopherolHelps attract water to the upper layer of the skin. Might have anti-aging benefits but solid study data is lacking
More about Salicyloyl phytosphingosineA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
More about Glycine soja oilA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
More about Ceramide ngHelps oil and water mix together
More about Peg-10 phytosterolA plant oil with a high content of volatile compounds that can irritate the skin and lead to allergic reactions. Can lead to photosensitivity
More about Citrus aurantium bergamia fruit oilAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
More about Lactic acidA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Palmitoyl tripeptide-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Palmitoyl hexapeptide-12A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Palmitoyl tetrapeptide-7A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
More about Helianthus annuus seed oilA common frangrance that can easily irritate skin, especially if exposed to air, light or heat
More about LimoneneDimethicone, Ascorbic acid, C12-15 alkyl benzoate, Tetradecane, Polysilicone-11, Dimethicone/vinyl dimethicone crosspolymer, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Dipropylene glycol dibenzoate, Dimethicone crosspolymer, Tribehenin, Citrus paradisi peel oil, Ppg-15 stearyl ether benzoate, Tocopherol, Salicyloyl phytosphingosine, Sorbitan laurate, Glycine soja oil, C18-36 acid glycol ester, C18-36 acid triglyceride, Ceramide ng, Peg-10 phytosterol, Citrus aurantium bergamia fruit oil, Lactic acid, Palmitoyl tripeptide-1, Palmitoyl hexapeptide-12, Palmitoyl tetrapeptide-7, Helianthus annuus seed oil, Limonene, Linalool
Retailers ranked by price — lowest first.
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| UltraceuticalsUltra C23+ Firming ConcentrateYOUR PRODUCT | CliniqueFresh Pressed Daily Booster with Pure Vitamin C 10% | Vitabrid13 YEARS YOUNGER WRINKLE SERUM PROFESSIONAL: REGULAR PRICE | Vitabrid US | Trish McEvoyVitamin C Serum | |
|---|---|---|---|---|
| Match | — | 77% | 68% | 68% |
| Price | $142.00 | $44.00−$98.00 | — | $125.00−$17.00 |
| Shared key ingredients | — | 5 of 11 | 3 of 11 | 3 of 11 |
| Key difference | — | Salicylic Acid | Copper Tripeptide-1 | Niacinamide |
| Irritancy | High | Medium | Medium | Medium |
| Drying alcohol | — | — | — | Contains drying alcohol |
| View product | Shop | Shop | Shop |
More alternatives: Dr Naomi Skin Let’s C SerumEveline Cosmetics C Perfection - Anti-wrinkle Serum
"Ultraceuticals - Ultra C23+ Firming Concentrate" is effective for: Evens skin tone, Moisturizing and Anti-aging
The product retails from 142.00$ up to 159.00$ in the United States.
For a detailed price comparison: click here.
Every concentration estimate and effectiveness label is anchored to one of these 18 studies and safety reviews.
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