Dr. Althea Pure Vitamin C 50% Boosting Powder for dry sensitive skin
Ascorbic Acid
Silica
Caprylic Capric Triglyceride
Caution
- LowDry Skin Fit
- AverageEffectiveness
- ConcerningSafety
A poor match for dry sensitive skin; the serums alongside fit it better.
This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. 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 dry and sensitive skin as ascorbic acid helps to even skin tone, but the concentration may be too drying and lacks sufficient emollient ingredients like caprylic capric triglyceride to provide adequate moisturization.
- The formula's moderate exfoliation for dry or flaky skin is insufficient for your current concerns, posing risks of worsening them.
How to apply
- Use this PM routine for your evening skincare. Start using the serum 3 times a week and increase to daily use if your skin feels comfortable.
- Apply the serum after cleansing and toner, but right before your moisturizer. This step locks in deep hydration for dry skin.
- Gently press 2-3 drops of the serum into your skin using your palms. Let it absorb completely for a minute ⏱ before applying your next product.
- Since your skin is sensitive, apply the serum on completely dry skin for better tolerance and less irritation.
- Avoid the sensitive eye area during application. Always do a patch test before your first use to ensure your skin reacts well.
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
Why does Lovi advise caution with Dr. Althea Pure Vitamin C 50% Boosting Powder for dry sensitive skin?
Lovi advises caution because the high concentration of ascorbic acid may be too drying for your skin, and the formula lacks enough moisturizing ingredients to prevent irritation. A product of this type needs rich hydrating and nourishing ingredients that provide deep moisture and protect the skin barrier without any risk of irritation.
Which ingredients make this powder a poor fit for dry sensitive skin?
This powder calls for caution on dry sensitive skin because ascorbic acid may be too drying at this concentration, and it lacks enough softening ingredients like caprylic capric triglyceride for adequate moisture. A treatment for this skin needs gentle hydrating and nourishing ingredients that keep the skin barrier safe and protected without causing irritation.
What does Vitamin C do for dry sensitive skin?
Vitamin C helps brighten and smooth dry sensitive skin while reducing wrinkles and improving elasticity. It is generally well tolerated and unlikely to cause irritation when properly formulated, leaving the skin looking more radiant.
What does Silica do for dry sensitive skin?
Silica helps absorb excess oil and sweat while giving your skin a smooth, matte finish. For dry sensitive skin, it is important to pair this ingredient with rich moisturizers so your face does not feel tight or dry.
Where does this powder go in a skincare routine for dry sensitive skin?
This treatment goes in the evening routine after your soothing toner and before your moisturizer. Because the concentration may be too drying for dry sensitive skin, a product of this type needs more moisturizing and softening ingredients to keep skin comfortable.
Can I use this powder with retinol, and in what order?
Using this powder with retinol requires caution on dry sensitive skin, as the high concentration of ascorbic acid may be too drying and lead to irritation when combined. If you do use them, apply retinol on alternate nights or keep them in separate routines with plenty of moisturizing ingredients to keep the skin soft and calm.
How often should I use this powder?
This powder is a poor fit for dry sensitive skin because the high concentration may be too drying and lacks enough rich moisturizing ingredients. A product of this type needs soothing ingredients, extra moisture, and gentle hydration to keep this skin soft and comfortable.
Can this powder clog pores, cause breakouts or purging for dry sensitive skin?
This powder is unlikely to clog pores or cause breakouts on dry sensitive skin, but its high vitamin C concentration may cause irritation. A product of this type needs richer, moisturizing ingredients like plant oils or butters to keep dry skin comfortable.
Is this powder 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
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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PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
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Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Specialist dermatologist, MBBS, MD, IFAAD
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Elina Nazarenko, MD
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Victoria Derkova, MS
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Cosmetic chemist, cosmetic development technologist
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