# OLEHENRIKSEN Truth Serum for combination skin

**Lovi Fit: High fit for combination skin.**
Combination Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/combination-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Ireland.

Brand: [OLEHENRIKSEN](https://lovi.care/skincare/ie/brands/olehenriksen)
Category: [Serums and treatments](https://lovi.care/skincare/ie/best/serums)

This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for combination skin; a few serums fit it even better.

## Why this fit

- Offers excellent brightening and evening of skin tone for your combination skin due to the presence of sodium ascorbyl phosphate and ascorbic acid, which provide antioxidant and skin-brightening effects.
- Glycerin and sodium hyaluronate offer humectant action, supporting hydration for your oily shine concerns.
- The formula is safe for your combination skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/combination-skin): High (this page)
- [Sensitive skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/oily-acne-prone-skin): High

## Key ingredients

True-C Complex, Collagen, Sodium Ascorbyl Phosphate, Aloe Barbadensis Leaf Juice, Tocopheryl Acetate

## What the research says

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- The tetrapeptide PKEK exerts skin whitening effects by reducing UVB-stimulated mRNA expression of pigmentation-inducing mediators like POMC and tyrosinase, and significantly fades facial pigment spots when combined with sodium ascorbyl phosphate. ([Experimental Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22142309/))
- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate. ([Contemporary Clinical Trials Communications, 2021](https://pubmed.ncbi.nlm.nih.gov/34471722/))
- Combining fractional microneedle radiofrequency with a topical antioxidant serum significantly reduced wrinkle severity by 29.9% versus 18.0%, increased elasticity by 12.9% versus 2.3%, and improved aesthetic outcomes in 31 participants compared to radiofrequency and placebo. ([The Journal of Dermatological Treatment, 2025](https://pubmed.ncbi.nlm.nih.gov/40464749/))
- Pretreatment with a topical antioxidant mixture of vitamin C, ferulic acid, and phloretin attenuated ultraviolet-induced sunburn cell formation, thymine dimer formation, matrix metalloproteinase-9 expression, p53 protein expression, and the suppression of CD1a-expressing Langerhans cells in human skin compared to vehicle control. ([Journal of Cosmetic Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/19146606/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Topical application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35818134/))
- Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks. ([International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35163025/))
- Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers. ([Marine Drugs, 2023](https://pubmed.ncbi.nlm.nih.gov/36827098/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- Topical treatment with 5% vitamin C and 0.1% madecassoside significantly improved clinical scores for wrinkles, suppleness, firmness, roughness, and skin hydration, along with functional and structural remodeling of the elastic fiber network in 20 female volunteers with photoaged skin after 6 months compared to baseline. ([Experimental Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18503551/))
- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief. ([Plastic and Reconstructive Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29649056/))
- Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo. ([Journal of Alternative and Complementary Medicine, 2010](https://pubmed.ncbi.nlm.nih.gov/20569031/))
- Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40642809/))
- Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590207/))
- A topical antioxidant serum significantly reduced air pollution-induced skin pigmentation and proinflammatory gene expression ex vivo, and improved skin aging signs in 40 healthy adult females after 90 days of daily use. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35150043/))

## What reviewers say

Based on a very large amount of data, users describe this serum as a daily essential that brightens dull complexions and provides lightweight hydration, often creating a healthy glow and fading acne scars. While the scent is frequently praised, some users find the results for fine lines inconsistent, and a small number of sensitive skin types report irritation due to the citrus formulation.

- Liked: Uplifting citrus scent (mostly mentioned)
- Liked: Brightens and evens tone (often mentioned)
- Liked: Lightweight and absorbing (often mentioned)
- Disliked: Expensive price point (often mentioned)
- Liked: Hydrates and softens (sometimes noted)
- Disliked: Sticky finish (sometimes noted)
- Disliked: Irritation or breakouts (rarely noted)
- Disliked: Pilling under makeup (rarely noted)

## How to apply

- Use your serum as part of your PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply the serum after cleansing and toner, and right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏳for it to soak in.
- Apply the serum on clean and dry skin since your skin is not sensitive.
- Always do a patch test before using the serum for the first time, and avoid the eye area .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes OLEHENRIKSEN Truth Serum a great fit for combination skin?

This serum is a great fit because it brightens and evens out combination skin tone using vitamin C forms that provide antioxidant effects. It also supports hydration for oily shine concerns through ingredients that draw in moisture, all while being a safe formula with no harsh risks of irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this serum a good fit for combination skin?

Sodium ascorbyl phosphate and ascorbic acid make this serum a great fit for your combination skin by offering brightening and evening of skin tone. Additionally, glycerin and sodium hyaluronate help support hydration to manage oily shine concerns.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### What does Vitamin C do for combination skin?

Vitamin C helps brighten combination skin and protects it from daily environmental damage. It also helps smooth out fine lines and keeps the skin looking even and healthy.
Sources: [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37128827/), [Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35064615/)

### What does Collagen do for combination skin?

Collagen helps keep combination skin smooth and hydrated by improving moisture and supporting elasticity. It is unlikely to cause irritation and may help reduce the appearance of fine lines while keeping the skin barrier balanced.
Sources: [Dermatology Practical & Conceptual, 2022](https://pubmed.ncbi.nlm.nih.gov/35223163/), [Current Issues in Molecular Biology, 2024](https://pubmed.ncbi.nlm.nih.gov/38534748/)

### Where does this serum go in a skincare routine for combination skin?

This treatment goes in the evening routine after cleansing and before moisturizing, which keeps things simple and safe around sun exposure.

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol by applying this vitamin C treatment in the morning and saving your retinol for your evening routine. Using them at different times of day helps you avoid potential irritation while still getting the brightening and smoothing benefits from both ingredients.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### How often should I use this serum?

You can use this treatment in your evening routine, and some formulas may also be used in the morning or twice a day. It is a great fit for your combination skin because it brightens your skin tone while supporting hydration for your oily shine concerns.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### Can this serum clog pores, cause breakouts or purging for combination skin?

This serum is unlikely to cause breakouts or clogged pores on your combination skin because the formula has a very safe profile with no harsh or prohibited ingredients that trigger irritation. It also helps support hydration for your oily areas without causing heavy buildup.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Is this serum fragrance-free and alcohol-free?

It contains fragrance (citral, limonene, linalool, and aroma flavor) and drying alcohol (alcohol).

## Alternatives for combination skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/ie/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/combination-skin) — Superior fit — €14.94 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/ie/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/combination-skin) — Superior fit — €52.57 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/ie/p/augustinus-bader/the-serum/for/combination-skin) — Superior fit — €385.99 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ie/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — €56.86 at Amazon
- Hydrating Toner: [La Mer The Tonic](https://lovi.care/skincare/ie/p/la-mer/the-tonic/for/combination-skin) — Superior fit — €115.30 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ie/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/combination-skin) — Superior fit — €16.50 at Amazon

## Where to buy

No store in Ireland has a checked price for this product, so the page shows none.

## Ingredients

Water, Glycerin, Oleth-20, Sodium Ascorbyl Phosphate, Calcium Ascorbate, Sorbitol, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Citrus Aurantium Dulcis Fruit Extract, Grapefruit Seed Extract, Camellia Sinensis Leaf Extract, Euphrasia Officinalis Extract, Rosa Canina Fruit Extract, Sodium Hyaluronate, Hydrolyzed Collagen, Thioctic Acid, Phenoxyethanol, Citric Acid, Caprylyl Glycol, Hexylene Glycol, Peg-12 Dimethicone, Benzophenone-4, Polysorbate 60, Disodium Phosphate, Sodium Phosphate, Sodium Benzoate, Alcohol, Ascorbic Acid, Ci 15985, Citral, Limonene, Linalool, Benzyl Benzoate, Aroma Flavor
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/olehenriksen/truth-serum/for/combination-skin
- United Kingdom: https://lovi.care/skincare/uk/p/olehenriksen/truth-serum/for/combination-skin
- Ireland: https://lovi.care/skincare/ie/p/olehenriksen/truth-serum/for/combination-skin (this page)
- Germany: https://lovi.care/skincare/de/p/olehenriksen/truth-serum/for/combination-skin
- France: https://lovi.care/skincare/fr/p/olehenriksen/truth-serum/for/combination-skin
- Italy: https://lovi.care/skincare/it/p/olehenriksen/truth-serum/for/combination-skin
- Netherlands: https://lovi.care/skincare/nl/p/olehenriksen/truth-serum/for/combination-skin
- Spain: https://lovi.care/skincare/es/p/olehenriksen/truth-serum/for/combination-skin
- Canada: https://lovi.care/skincare/ca/p/olehenriksen/truth-serum/for/combination-skin
- Australia: https://lovi.care/skincare/au/p/olehenriksen/truth-serum/for/combination-skin
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- Saudi Arabia: https://lovi.care/skincare/sa/p/olehenriksen/truth-serum/for/combination-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/olehenriksen/truth-serum/for/combination-skin