Dr. Althea Pure Vitamin C 50% Boosting Powder for oily acne-prone skin
Ascorbic Acid
Silica
Caprylic Capric Triglyceride
Average
- HighOily Skin Fit
- AverageEffectiveness
- HighSafety
Works for oily acne-prone skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with oily acne-prone skin: shine, breakouts, blemishes, and enlarged pores. 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 brightening for your oily skin due to ascorbic acid, which helps even skin tone and provides antioxidant protection with tocopherol, supporting your acne and breakouts.
- While it offers general skincare benefits, it lacks specialized ingredients to directly target your specific acne, blemishes, and breakout concerns.
- The formula is safe for your oily skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.
How to apply
- Could be used as part of your PM routine. Start 3 times a week and build up to daily use if your skin tolerates it well.
- Apply your serum after cleansing and toning, but before putting on your moisturizer.
- Gently press 2 to 3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on clean, dry skin to help manage your blemishes safely.
- Do a patch test before your first use and avoid the delicate eye area.
People Say
★0.0Overall rating based on 100+ reviewsBased on limited data, this product is designed as a high-potency vitamin C booster to be mixed with other skincare. Users appreciate the clean ingredient list and the ability to customize the concentration, though some find the powder format less convenient than a pre-mixed serum.
Highlights
Lack of social proof Mostly Mentioned
- “No reviews yet”
- “hard to find user photos”
- “unknown real-world results”
Customizable versatility Often Mentioned
- “Mix with your favorite toner”
- “adaptable to your routine”
- “mix with essence or cream”
High potency Often Mentioned
- “50% pure vitamin content”
- “stabilizes vitamin C in the freshest state”
- “highly concentrated powder”
Clean ingredients Sometimes Noted
- “Ingredient list is clean and concise”
- “EWG Green grade ingredients”
- “vegan formula”
Targeted brightening Sometimes Noted
- “Brightens skin tone”
- “reduces dark spots”
- “improves elasticity”
Inconvenient format Sometimes Noted
- “Wish they released this as a serum”
- “requires mixing”
- “extra step in routine”
Potential irritation Rarely Noted
- “High concentration”
- “might be strong for sensitive skin”
- “patch test recommended”
Sources: lovi.care, dr-althea.com, yesstyle.com, stylekorean.com, hwahae.co.kr, kbeautyave.com, and more
Questions and answers
How well does Dr. Althea Vitamin C Boosting Powder work for oily acne-prone skin?
Dr. Althea Pure Vitamin C 50% Boosting Powder offers moderate brightening and antioxidant protection for your oily skin, though it lacks specialized ingredients to directly target your specific acne and blemishes. To fit oily acne-prone skin best, a treatment of this type needs ingredients like niacinamide, propolis, or benzoyl peroxide to directly manage breakouts and control excess oil.
Which ingredients make this treatment a good fit for oily acne-prone skin?
Ascorbic acid helps brighten your oily skin and even out your skin tone, while tocopherol provides antioxidant protection that supports breakouts. This treatment lacks specialized ingredients to directly target acne and blemishes, so an oily skin type needs a treatment with ingredients like niacinamide, propolis, or benzoyl peroxide to better manage excess oil and breakouts.
What does Vitamin C do for oily acne-prone skin?
Vitamin C helps brighten skin, smooth out texture, and improve uneven spots for oily acne-prone skin. It may also help fade marks left behind by blemishes.
What does Silica do for oily acne-prone skin?
For oily acne-prone skin, silica helps deliver active ingredients deeply while calming inflammation and maintaining high safety without causing irritation. Products of this type for this skin need soothing and clarifying ingredients that control oil and target breakouts without clogging pores.
Drug Development and Industrial Pharmacy, 2025Molecules, 2022
Where does this treatment go in a skincare routine for oily acne-prone skin?
This treatment goes in the evening routine, applied after toning and before moisturizing, or used once a week as part of your weekly care. This product works for your skin, though an oily acne-prone skin type needs targeted blemish-fighting ingredients and oil-balancing agents.
Can I use this treatment with retinol, and in what order?
This treatment is safe to use alongside retinol in your routine, applying the treatment first in the evening after cleansing and toning, followed by your moisturizer. Using vitamin C with retinol helps brighten your skin tone and protect against damage, though this product lacks specialized ingredients to directly target blemishes.
How often should I use this treatment?
This treatment is used in the evening once a week to start, and people who tolerate it well and see good results may carefully use it more often. Antioxidant treatments with vitamin C help brighten skin and support breakouts with a low risk of irritation, though oily acne-prone skin needs ingredients that directly target blemishes.
Can this treatment clog pores, cause breakouts or purging for oily acne-prone skin?
This treatment is unlikely to clog pores or cause breakouts on your oily acne-prone skin because the formula is safe and free of harsh ingredients. However, it lacks specialized ingredients to directly target your specific acne and blemishes, so a product of this type needs blemish-clearing ingredients like salicylic acid to properly manage breakouts for this skin.
Is this treatment fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
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, 2020Topical 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, 2003Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation.
Journal of Periodontology, 2009Topical 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, 2022A functional cosmetic cream containing bioactive materials from Streptomyces sp. T65 embedded in SBA-15 decreased skin roughness by 4.670% and increased skin brightness by 0.472% after 4 weeks of application, while demonstrating antimicrobial, antioxidant, anti-aging, and whitening activities.
Antioxidants, 2020Film-forming formulations containing porous silica achieved skin permeation rates comparable to immediate release formulations while confirming prolonged drug availability and causing no skin irritation in healthy volunteers.
European Journal of Pharmaceutical Sciences, 2017Topical treatment with silica mud and microalgae extracts from the Blue Lagoon improved skin barrier function by inducing epidermal gene expression and reducing transepidermal water loss in healthy humans, while preventing skin aging markers in vitro.
Experimental Dermatology, 2008Topical application of an emollient emulsion containing 15.0% caprylic/capric triglyceride doubled the amount of urocanic acid isomers and increased skin hydration with reduced transepidermal water loss in healthy subjects, though it did not prevent ultraviolet-induced urocanic acid isomerization.
Life, 2023
Why other serums fit oily acne-prone skin better
Adapalene 0.1%-benzoyl peroxide 2.5% fixed-dose combination gel provided significantly greater, synergistic efficacy and a faster onset of action compared with the vehicle, adapalene monotherapy, and benzoyl peroxide monotherapy in patients with acne vulgaris.
The British Journal of Dermatology, 2009Topical benzoyl peroxide 5% gel treatment improved acne severity, sebum, stratum corneum hydration, and transepidermal water loss, while significantly reducing microbial diversity and the prevalence of Cutibacterium in 33 patients with acne vulgaris.
Dermatologic Therapy, 2022A 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
Ingredients
Ascorbic Acid, Silica, Caprylic Capric Triglyceride, Allantoin, Tocopherol, 1,2-Hexanediol, Glyceryl Caprylate, Triethoxycaprylylsilane, Iron Oxides Ci 77492
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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
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