Goldfaden MD Radical Difference for acne-prone skin
Sodium Hyaluronate
Aspalathus Linearis Extract
Lactobacillus Acerola Cherry Ferment
Saccharomyces Zinc Ferment
Saccharomyces Magnesium Ferment
Average
- HighCombination Skin Fit
- AverageEffectiveness
- HighSafety
Works for acne-prone skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. 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 benefits for your combination skin, as sodium hyaluronate provides excellent hydration and Saccharomyces Ferments support barrier repair, balancing both oily and dry areas.
- While beneficial for general hydration and skin barrier health, the formula lacks specific ingredients to target your acne, blemishes, and breakouts.
- The product is safe for your combination skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.
How to apply
- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
Questions and answers
How well does Goldfaden MD Radical Difference Serum work for acne-prone skin?
Goldfaden MD Radical Difference Serum provides moderate hydration and barrier support for acne-prone skin, but it lacks specific ingredients to target breakouts. Treatments that fit this skin better need ingredients like niacinamide, propolis, or zinc PCA to actively help clear blemishes and control oiliness.
Which ingredients make this serum a good fit for acne-prone skin?
Sodium hyaluronate and ferments make this serum a good fit by hydrating and supporting your skin barrier without causing irritation. However, a treatment for acne-prone skin needs ingredients like niacinamide, propolis, or zinc PCA to target breakouts and control oiliness.
What does Hyaluronic Acid do for acne-prone skin?
Hyaluronic acid helps acne-prone skin by soothing irritation, calming redness, and keeping the skin balanced without clogging pores. When combined with targeted ingredients like zinc oxide, it may also help reduce breakouts.
What does Roobos Extract do for acne-prone skin?
Rooibos extract helps calm acne-prone skin by protecting against sun-related cell stress through its antioxidant mechanisms. It may also help keep skin clear by supporting natural skin cell renewal and recovery after UV exposure.
Where does this serum go in a skincare routine for acne-prone skin?
This treatment goes in the evening routine after cleansing and before moisturizing, though some treatments may also be used in the morning or twice a day. Because this product lacks ingredients that target breakouts, acne-prone skin needs a treatment with targeted blemish-fighting ingredients.
Can I use it with retinol, and in what order?
You can use this treatment alongside retinol by applying the retinol first and following it with this formula to keep your skin hydrated. This product is unlikely to cause irritation on your skin, but a treatment for acne-prone skin still needs ingredients that actively clear breakouts and target blemishes.
How often should I use this serum?
This treatment works well in the evening for your acne-prone skin, helping hydrate and support your skin barrier without causing irritation. Since it lacks targeted ingredients for breakouts, acne-prone skin needs products containing salicylic acid, benzoyl peroxide, or retinoids to clear blemishes.
Can it clog pores, cause breakouts or purging for acne-prone skin?
Goldfaden MD Radical Difference is unlikely to clog pores or cause breakouts for acne-prone skin because it is free of harsh ingredients, though it also lacks specific ingredients to target blemishes. An acne-prone skin needs a treatment with targeted blemish-fighting ingredients alongside hydrating and barrier-repairing components.
Is this serum fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.
Journal of Drugs in Dermatology, 2011Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.
Clinical Oral Investigations, 2022Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.
BMC Oral Health, 2019Ginkgo formulation increased skin moisturization by 27.88% and smoothness by 4.32% while reducing roughness by 0.4% and wrinkles by 4.63%, and significantly improved skin moisturization compared to the tea and rooibos formula.
International Journal of Cosmetic Science, 2010The addition of Aspalathus linearis extracts to topical sunscreen formulas containing OMC and BMDBM increased protection factors by up to 50% and protected the filters against photodegradation under radiation doses up to 14.4 standard erythemal doses.
Photochemical & Photobiological Sciences, 2026The combination of fermented and unfermented Aspalathus linearis extracts showed a synergistic photoprotective effect on Normal Human Dermal Fibroblast survival after UVB radiation, which further improved when combined with Polypodium leucotomos extract.
International Journal of Molecular Sciences, 2025Topical 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 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
Why other serums fit acne-prone skin better
Topical nicotinamide plus an antibacterial adhesive agent and zinc-pyrrolidone carboxylic acid combined with adapalene significantly reduced noninflammatory acne lesions by the second week of therapy compared to placebo with adapalene in patients with moderate acne vulgaris.
The Journal of Clinical and Aesthetic Dermatology, 2020A 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, 2018Niacinamide 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
Ingredients
Water, Sodium Hyaluronate, Aspalathus Linearis Extract, Lactobacillus Acerola Cherry Ferment, Saccharomyces Zinc Ferment, Saccharomyces Magnesium Ferment, Saccharomyces Iron Ferment, Saccharomyces Silicon Ferment, Phenoxyethanol, Ethylhexylglycerin
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.
-
Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
-
Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
-
Dr. Sof铆a Perea P茅rez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
-
Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
-
Medical Board
Cosmetic chemist, SCS, IFSCC member
-
Medical Board, Medical Advisor
Dermatology MD
-
Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
-
Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
Scan your face, then any product: Lovi shows how well it fits you and what fits even better.