Peter Thomas Roth Retinol Fusion PM Night Serum for oily skin
Microencapsulated Retinol
Vitamins C
Squalane
Bisabolol
Cyclopentasiloxane
Average
- HighOily Skin Fit
- AverageEffectiveness
- HighSafety
Works for oily skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. 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 treatment for minimizing fine lines and wrinkles due to the presence of retinol, which is beneficial for oily skin by regulating desquamation. Squalane and tocopheryl acetate provide hydration and antioxidant effects, which are generally supportive but not directly targeted at reducing oily shine.
- The formulation includes Bisabolol, known for its soothing properties, ensuring a comfortable experience for your oily skin.
- The safety profile is excellent, with no risks of irritation for your oily skin due to the absence of harsh ingredients and the presence of soothing components.
How to apply
- Use this serum in your PM routine. Start by applying it 3 times a week and build up to daily use if your skin tolerates it well.
- Apply the serum after cleansing and toning, but right before your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin. Let it absorb ⏱ for a minute before applying the next product.
- Apply the serum on clean and dry skin since your skin is not sensitive and you want to target oily shine. This helps control excess oil throughout the night.
- Avoid the delicate eye area and do a patch test before using the serum for the very first time.
People Say
★4.5Overall rating based on 4.7k+ reviewsBased on a very large amount of data, this retinol serum is highly regarded for its anti-aging effects, including smoothing fine lines and improving skin texture, with most users experiencing a radiant and refined complexion without irritation. Some users reported a lack of visible results or found the thin consistency and premium price point to be drawbacks.
Highlights
Non-irritating formula Mostly Mentioned
- “Zero irritation”
- “gentle but effective”
- “no peeling or flaking”
Reduces fine lines Often Mentioned
- “Smile lines fading”
- “fine lines disappeared”
- “wrinkles nearly gone”
Smoother texture Often Mentioned
- “Skin is softer”
- “smoother complexion”
- “refined skin texture”
Absorbs quickly Sometimes Noted
- “Soaks in quickly”
- “dries quickly”
- “silky smooth application”
Radiant complexion Sometimes Noted
- “Face is brighter”
- “skin is radiant”
- “luminous appearance”
High price point Sometimes Noted
- “Not worth it”
- “very pricey”
- “expensive for the results”
Lack of results Sometimes Noted
- “No visible changes”
- “did absolutely nothing”
- “no change in skin”
Oily feel Rarely Noted
- “Feels oily”
- “greasy application”
- “leaves residue”
Thin consistency Rarely Noted
- “Very, very watery”
- “feels like dry oil”
- “too thin”
Sources: lovi.care, peterthomasroth.com, ulta.com, dermstore.com, lovelyskin.com, macys.com, and more
Questions and answers
How well does Peter Thomas Roth Retinol Fusion PM Night Serum work for oily skin?
This serum is an average fit for oily skin because it offers moderate treatment for fine lines and wrinkles while keeping skin comfortable, though it does not directly target excess shine. An oily skin type needs products with ingredients like niacinamide, ferulic acid, zinc PCA, and lightweight hydrators to control oil, manage pores, and maintain a healthy glow.
Which ingredients make this serum a good fit for oily skin?
Microencapsulated retinol helps smooth lines and keep pores clear, while bisabolol keeps your skin calm and comfortable. Squalane and vitamins provide gentle hydration and antioxidant support. To better fit oily skin, products of this type also need ingredients like niacinamide or zinc to control shine and manage excess oil.
What does Microencapsulated Retinol do for oily skin?
Microencapsulated retinol helps smooth and clear oily skin while keeping irritation low. The special delivery design makes it less likely to cause redness compared to standard retinol, and it is safe to use for managing breakouts.
What does Vitamin C do for oily skin?
Vitamin C helps brighten skin tone and smooth texture while providing antioxidant protection that prevents sebum oxidation. For oily skin, this type of product typically needs to be paired with oil-controlling or pore-clearing ingredients like salicylic acid or plant extracts.
International Journal of Cosmetic Science, 2005Journal of Cosmetic Dermatology, 2023
Where does this serum go in a skincare routine for oily skin?
This treatment goes in the evening routine after cleansing and before moisturizing. It has a very safe profile and is unlikely to irritate oily skin.
Can I use this serum with niacinamide, and in what order?
You can use this serum with niacinamide by applying niacinamide first and following with this treatment once it absorbs, or alternating nights if your skin is sensitive. This helps manage oil and smooth lines while keeping your skin calm.
How often should I use this serum?
Use this serum in your evening routine, starting once a week and gradually using it more often if your skin tolerates it well. Retinol helps smooth fine lines, and this formula is unlikely to irritate oily skin.
Can this serum clog pores, cause breakouts or purging for oily skin?
This serum is unlikely to cause irritation or breakouts on oily skin, as it has a very safe formula with soothing ingredients. However, because it is an average fit for oily skin, a better choice for this skin type would include ingredients that specifically target and reduce excess shine while providing treatment.
Is this serum fragrance-free and alcohol-free?
It has no fragrance and contains drying alcohol (alcohol).
What the research says
Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging.
The British Journal of Dermatology, 2019Cyclomethicone and specific chain length cyclic siloxanes (n = 4-7) are safe in present practices of use and concentration, showing minimal percutaneous absorption, no skin irritation or sensitization, and unlikely significant systemic exposure from cosmetics.
International Journal of Toxicology, 2011Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate.
Contemporary Clinical Trials Communications, 2021Topical 0.4% retinol significantly increased epidermal thickness, dermal vascularity, and extracellular matrix production by stimulating keratinocyte proliferation, endothelial cell proliferation, and fibroblast activation in naturally aged human skin compared to vehicle.
International Journal of Cosmetic Science, 2017Silicone particles encapsulating retinol increased its half-life by 9-fold and yielded 12-23% lower skin irritation in human subjects compared to Microsponge particles while maintaining biological activity.
Journal of Controlled Release, 2018Topical stabilized retinol treatment induced HAS gene expression and increased hyaluronic acid production in human skin in vitro, ex vivo, and in vivo compared to vehicle.
Archives of Dermatological Research, 2017Topical 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, 2022Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts.
Molecules, 2025Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway.
Antioxidants, 2025Application of an alpha-bisabolol-containing cream produced a significant skin-lightening effect in pigmented skin compared to a vehicle control in the majority of female subjects after 8 weeks.
International Journal of Cosmetic Science, 2010The combination of allantoin, bisabolol, D-panthenol and dipotassium glycyrrhizinate reduces UVB-induced PGE2, inflammatory cytokines, and mitochondrial superoxide in human epidermal keratinocytes.
International Journal of Cosmetic Science, 2024
Why other serums fit oily skin better
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, 2024Niacinamide 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
Cyclopentasiloxane, Squalane, Water, Retinol, Tocopheryl Acetate, Ascorbyl Palmitate, Bisabolol, Lecithin, Potassium Phosphate, Pentylene Glycol, Polysorbate-20, Alcohol
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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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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