🇸🇬Singapore

Obagi Vitamin C Serum for combination skin

Obagi Vitamin C Serum

Low

  • AverageCombination Skin Fit
  • AverageEffectiveness
  • HighSafety

A weak match for combination skin; the serums alongside fit it better.

This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.

Page built Nov 8, 2026How the Fit score works

Lovi Assistant explains

  • Offers moderate suitability for your combination skin, as ascorbic acid provides antioxidant protection and supports collagen production, but it does not directly address your primary concern of oily shine.
  • While the essential oils offer some general skincare benefits, they are not targeted towards managing excess oil or providing the specific hydration balance needed for combination skin.
  • The formula is safe for your combination skin, with no harsh ingredients or irritants present.

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 .

People Say

★4.7Overall rating based on 2.6k+ reviews

Based on a very large amount of data, users consistently report that this serum effectively brightens dull complexions and fades hyperpigmentation, particularly age spots and acne scars, often delivering a noticeable "glow" within a few weeks. While highly praised for its potent antioxidant benefits and ability to smooth skin texture, some users with sensitive skin experience stinging or find the texture slightly sticky before it fully absorbs.

Highlights

  • Brightens skin tone Mostly Mentioned
    • “instantly brightens face”
    • “gives healthy glow”
    • “radiant complexion”
    • “removes dullness”
  • Fades dark spots Often Mentioned
    • “lightened age spots”
    • “evened out pigmentation”
    • “acne scars faded”
    • “melasma improved”
  • High price Often Mentioned
    • “very expensive”
    • “pricey investment”
    • “cost is high”
    • “wallet hurts”
  • Fast absorption Sometimes Noted
    • “sinks in quickly”
    • “not greasy”
    • “layers well”
    • “penetrates deep”
  • Improves texture Sometimes Noted
    • “skin feels smoother”
    • “softens rough patches”
    • “pores look smaller”
    • “refined skin surface”
  • Oxidizes quickly Sometimes Noted
    • “turned orange fast”
    • “shelf life short”
    • “brown upon arrival”
    • “goes bad quickly”
  • Sticky consistency Sometimes Noted
    • “feels tacky”
    • “sticky residue”
    • “heavy texture”
    • “leaves film”
  • Reduces fine lines Rarely Noted
    • “softened crow's feet”
    • “plumper skin”
    • “less visible wrinkles”
    • “firmer appearance”
  • Packaging issues Rarely Noted
    • “dropper leaks”
    • “cap won't seal”
    • “bottle design flawed”
    • “spilled in transit”
  • Skin irritation Rarely Noted
    • “caused breakouts”
    • “stings upon application”
    • “redness occurred”
    • “too strong”

Sources: lovi.care, lovelyskin.com, dermstore.com, walmart.com, skincareessentials.com, and more

Questions and answers

Why is Obagi Vitamin C Serum a weak match for combination skin?

Obagi Vitamin C Serum is a weak match for combination skin because it does not directly address oily shine or provide the specific hydration balance your skin needs. A treatment for this skin needs ingredients like niacinamide, propolis, and zinc PCA to regulate oiliness and offer optimal hydration without causing excess oiliness or dryness.

Journal of Cosmetic Dermatology, 2020

Which ingredients make this serum a poor fit for combination skin?

This serum is a weak match for your combination skin because its ingredients do not manage oily shine or provide the specific hydration balance your skin needs. A treatment for combination skin needs ingredients like niacinamide, propolis, or zinc PCA to regulate oiliness and provide balanced hydration.

What does Vitamin C do for combination skin?

Vitamin C helps brighten dull areas and smooth out uneven texture on combination skin while protecting against daily environmental stress. It may also help keep pores clear and skin firm by supporting collagen production, though drier spots may need an added moisturizer to stay comfortable.

Journal of Cosmetic Dermatology, 2020

What do Essential Oils do for combination skin?

Essential oils may help calm irritation and keep skin clear thanks to their natural antimicrobial and anti-inflammatory properties. However, because some types can be too strong, combination skin generally needs lightweight, soothing formulas that balance oil without causing dryness.

Acta Microbiologica Et Immunologica Hungarica, 2010Frontiers in Pharmacology, 2021

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

This serum goes in your evening routine as a treatment step, applied after cleansing and toning and before your moisturizer. Combination skin needs a product of this type that also manages excess oil and provides a balanced level of hydration.

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

You can use this serum in your morning routine and retinol at night to keep your skin safe, since combining them at the same time may cause irritation. Combination skin needs products that manage oily shine and provide the right hydration balance with lightweight ingredients.

How often should I use this serum?

This serum is used in the evening once a week to start, and people who tolerate it well and see good results can carefully use it more often. Combination skin needs a product of this type to include ingredients that help manage excess oil and provide a balanced level of hydration.

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

This serum is unlikely to clog pores or cause breakouts on combination skin because its formula is safe and free of harsh irritants. However, a product for combination skin needs ingredients that target oily shine and balance hydration.

What the research says

  • 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
  • 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
  • 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

Why other serums fit combination skin better

  • Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo.

    BioMed Research International, 2022
  • A panthenol-enriched mask improved skin hydration, regulated sebum, and reduced redness and TEWL across dry sensitive, oily sensitive, and oily acne skin subgroups with excellent tolerance and no adverse reactions.

    Journal of Cosmetic Dermatology, 2024

Ingredients

Ascorbic Acid, Essential Oils

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.

How does it fit your skin?

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Prices checked 13 Oct 2026

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

How does it fit your skin?

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