# Dr. Althea Pure Vitamin C 50% Boosting Powder for mature skin

**Lovi Fit: Average fit for mature skin.**
Normal Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin

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

Brand: [Dr. Althea](https://lovi.care/skincare/au/brands/dr-althea)
Category: [Serums and treatments](https://lovi.care/skincare/au/best/serums)

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for mature skin; other serums fit it better.

## Why this fit

- Offers moderate brightening for your normal skin due to the presence of Ascorbic Acid and Tocopherol, which provide antioxidant activity and support collagen stimulation, though these do not directly target wrinkles and fine lines.
- The formula provides general skincare benefits like hydration and cleansing, which are relevant for maintaining overall skin health.
- The safety profile is excellent, with no risks of irritation for your normal skin due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/dry-skin): Caution
- [Combination skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/sensitive-skin): Low
- [Acne-prone skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin): Average (this page)
- [Dry sensitive skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/dry-sensitive-skin): Caution
- [Oily acne-prone skin](https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/oily-acne-prone-skin): Average

## Key ingredients

Ascorbic Acid, Silica, Caprylic Capric Triglyceride

## 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/))
- Topical 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](https://pubmed.ncbi.nlm.nih.gov/37109405/))
- 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/))
- 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/))
- A 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, 2020](https://pubmed.ncbi.nlm.nih.gov/32224894/))
- Film-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, 2017](https://pubmed.ncbi.nlm.nih.gov/28546105/))
- Topical 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, 2008](https://pubmed.ncbi.nlm.nih.gov/18312388/))

## Why other serums fit mature skin better

- Topical application of retinol and retinoic acid both increased epidermal thickness and upregulated collagen genes and proteins in human skin, with retinol producing similar histological and molecular changes to retinoic acid alongside a significant reduction in facial wrinkles after 12 weeks. ([Journal of Cosmetic Dermatology, 2016](https://pubmed.ncbi.nlm.nih.gov/26578346/))

## What reviewers say

Based 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.

- Disliked: Lack of social proof (mostly mentioned)
- Liked: Customizable versatility (often mentioned)
- Liked: High potency (often mentioned)
- Liked: Clean ingredients (sometimes noted)
- Liked: Targeted brightening (sometimes noted)
- Disliked: Inconvenient format (sometimes noted)
- Disliked: Potential irritation (rarely noted)

## How to apply

- Use this serum in your PM routine. Start by applying it 3 times a week, and work up to daily use if your skin likes it.
- Apply this serum after your toner and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- You can apply the serum on dry skin for the best results against fine lines.
- Always do a patch test before your first use and avoid the sensitive eye area.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does Dr. Althea Pure Vitamin C 50% Boosting Powder work for mature skin?

Dr. Althea Pure Vitamin C 50% Boosting Powder offers an average fit for mature skin, providing moderate brightening and general health benefits with no risk of irritation. However, because it does not directly target wrinkles and fine lines, a treatment for mature skin needs potent antioxidants, hydrating components, skin-repairing ingredients, and nourishing oils and peptides to effectively address aging signs.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### Which ingredients make this powder a good fit for mature skin?

Ascorbic acid and tocopherol make this powder a good fit for mature skin by providing antioxidants and supporting collagen stimulation. However, because this product does not directly target wrinkles and fine lines, a treatment for mature skin needs potent anti-aging ingredients, nourishing oils, and peptides.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

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

Vitamin C helps mature skin by smoothing out wrinkles, brightening dark spots, and boosting firmness. It works by encouraging collagen production to keep skin looking youthful and radiant.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### What does Silica do for mature skin?

Silica helps support mature skin by improving its overall feel, keeping it looking firm and smooth. This ingredient assists in maintaining a healthy skin structure as it naturally changes over time.

### Where does this powder go in a skincare routine for mature skin?

This treatment goes in the evening routine after cleansing toner and before moisturizer. Mature skin also needs products with ingredients that directly target wrinkles and fine lines.

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

You can use this treatment with retinol by applying them on alternate nights or using the retinol at night and this powder in the morning to avoid overloading your skin. The formula has an excellent safety profile with no harsh ingredients, but because it only offers moderate brightening and does not directly target wrinkles, mature skin also needs ingredients that boost collagen and firm up lines.

### How often should I use this powder?

This treatment is used in the evening once a week in the routine, but you may carefully use it more often if your skin tolerates it well and shows good results. To better fit mature skin, a product of this type needs ingredients that directly target wrinkles and fine lines.

### Can this powder clog pores, cause breakouts or purging for mature skin?

This powder is unlikely to clog pores or cause breakouts on mature skin because it lacks harsh ingredients and has a very low risk of irritation. A product for this skin needs nourishing ingredients and antioxidants like Ascorbic Acid and Tocopherol to help keep skin smooth and firm.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for mature skin

- [Drunk Elephant A-Passioni Retinol Cream](https://lovi.care/skincare/au/p/drunk-elephant/a-passioni-retinol-cream/for/mature-skin) — High fit — A$71.86 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/au/p/neogen-dermalogy/real-vita-c-serum/for/mature-skin) — High fit — A$50.60 at Amazon
- [La Mer The Regenerating Serum](https://lovi.care/skincare/au/p/la-mer/the-regenerating-serum/for/mature-skin) — High fit — A$740.13 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/au/p/fresh/soy-face-cleanser/for/mature-skin) — Superior fit — A$73.61 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/au/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — A$37.00 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/au/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/mature-skin) — Superior fit — A$116.08 at Amazon

## Where to buy

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

## Ingredients

Ascorbic Acid, Silica, Caprylic Capric Triglyceride, Allantoin, Tocopherol, 1,2-Hexanediol, Glyceryl Caprylate, Triethoxycaprylylsilane, Iron Oxides Ci 77492
## 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/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- France: https://lovi.care/skincare/fr/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Australia: https://lovi.care/skincare/au/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin (this page)
- Singapore: https://lovi.care/skincare/sg/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/dr-althea/pure-vitamin-c-50-boosting-powder/for/mature-skin