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The best facial oils for mature skin are oils rich in linoleic acid or otherwise barrier-friendly, chiefly rosehip seed, sunflower seed, argan and jojoba, along with squalane for a light, stable finish. In a forearm study of 19 adults, sunflower seed oil preserved the skin's outer layer while olive oil reduced its integrity, and in 60 postmenopausal women, argan oil applied to the forearm for 60 days was followed by significant gains in measured elasticity. Use 3 to 4 drops after a water-based serum, not instead of it, because oils seal in moisture but do not add water or carry water-soluble peptides.
I am a cosmetic formulator. Below is what the research measured for each oil, a comparison table, a 30 g mature-skin facial oil recipe with exact grams, and how to layer oil with peptide serums so both do their job.
Why mature skin responds to the right oil
With age, skin tends to feel drier and lose some of the lipids that hold the outer layer together. A facial oil adds an emollient layer that slows water loss and smooths the look of dry texture. But oils are not interchangeable. The fatty acid profile decides whether an oil supports or disrupts that outer layer.
A 2018 review in the International Journal of Molecular Sciences by Lin, Zhong and Santiago summarized the pattern: linoleic acid (an omega-6 fatty acid) helps maintain the skin's water barrier, while oleic acid (omega-9) can disrupt it with continuous topical use. That is why linoleic-rich oils are the first choice for a face oil used every day, and oleic-heavy oils are better suited to the body or to blends.
Facial oils for mature skin compared
| Oil (INCI) | What is documented | Feel | Formulator notes |
|---|---|---|---|
| Rosehip seed (Rosa Canina Seed Oil) | Linoleic acid 35.9 to 54.8% and alpha-linolenic acid 16.6 to 26.5%, plus tocopherols and carotenoids (Lin et al. review) | Light, dry finish | Highly unsaturated, so it oxidizes faster; add vitamin E and store cool and dark |
| Sunflower seed (Helianthus Annuus Seed Oil) | Preserved outer-layer integrity and improved hydration without redness in 19 adults over 4 weeks (Danby et al., 2013) | Light to medium | Choose a high-linoleic grade for the face |
| Argan (Argania Spinosa Kernel Oil) | Forearm application for 60 days was followed by significant increases in measured elasticity in 60 postmenopausal women (Boucetta et al., 2015) | Medium, satin | Good all-rounder for dry, mature skin |
| Jojoba (Simmondsia Chinensis Seed Oil) | Chemically a liquid wax ester rather than a triglyceride oil (Lin et al. review) | Light, non-greasy | Very stable; a reliable base for blends |
| Squalane (plant-derived) | A saturated, stable emollient used widely in cosmetics | Weightless | Does not go rancid quickly; ideal under makeup |
| Olive (Olea Europaea Fruit Oil) | Reduced outer-layer integrity and caused mild redness on adult forearms over 4 to 5 weeks (Danby et al., 2013) | Rich | High in oleic acid; we do not use it as a daily face oil |
For a deeper look at one of these, read our 100% jojoba oil guide. If your main concern is dryness at any age rather than mature skin specifically, see finding the best face oils for dry skin.
The studies in plain terms
- Danby et al., Pediatric Dermatology, 2013. Two randomized forearm studies in 19 adults. Six drops of olive oil applied twice daily for 5 weeks significantly reduced stratum corneum integrity and caused mild redness. In the second cohort, sunflower seed oil applied twice daily for 4 weeks on the other forearm preserved integrity and improved hydration.
- Boucetta et al., Clinical Interventions in Aging, 2015. 60 postmenopausal women applied argan oil to one forearm for 60 days (half also ate argan oil, half olive oil). Measured gross, net and biological elasticity increased significantly with topical argan oil. These are within-group changes; the abstract does not report a separate untreated-skin comparison.
- Lin, Zhong and Santiago, International Journal of Molecular Sciences, 2018. A review of topical plant oils covering fatty acid composition and barrier effects. It is a summary of other work, mostly lab and small human studies, not a trial itself.
Recipe: mature skin facial oil with 1% bakuchiol (30 g)
This blend leans on linoleic-rich rosehip, stable jojoba and squalane, and argan for richness. Bakuchiol is used at 1%, the top of the 0.5 to 1% guideline for pure bakuchiol in the Formula Botanica Bakuchiol Workbook. Vitamin E protects the oils from oxidation; the Formula Botanica Antioxidant Workbook uses tocopherol at 1% for this purpose and notes that much more can act as a pro-oxidant.
| Ingredient (INCI) | % | Grams for 30 g |
|---|---|---|
| Jojoba oil (Simmondsia Chinensis Seed Oil) | 30% | 9.0 g |
| Rosehip seed oil (Rosa Canina Seed Oil) | 25% | 7.5 g |
| Squalane | 23% | 6.9 g |
| Argan oil (Argania Spinosa Kernel Oil) | 20% | 6.0 g |
| Pure bakuchiol (Bakuchiol), oil-soluble | 1% | 0.3 g |
| Vitamin E (Tocopherol) | 1% | 0.3 g |
- Sanitize a dark glass dropper bottle, a small beaker and a stirring rod.
- Weigh the bakuchiol into the beaker with the squalane and stir until dissolved. If it is slow to dissolve, warm the beaker in a water bath to no more than 35°C (95°F).
- Add the jojoba, argan and rosehip oils, then the vitamin E. Stir for 1 minute.
- Pour into the bottle, label with the date, and store away from light and heat.
An all-oil blend contains no water, so it does not need a water-phase preservative such as Leucidal. Its enemy is oxidation. If it starts to smell like old nuts or crayons, it has gone rancid; discard it.
Important: our Bakuchiol Serum Booster is an extract in glycerin and water, made for water-based serums, so it will not mix into this oil. Use it in your water-based serum instead, at up to 15% (135 drops, 4.5 g per ounce), and keep pure bakuchiol for the oil.
How to layer facial oil with peptide serums
Most cosmetic peptides are water-soluble. Matrixyl 3000, for example, will not incorporate into jojoba, argan, coconut or rosehip oil. Mixing a peptide into an oil leaves it undissolved, so the order of application matters more than the oil you choose.
- Cleanse and leave skin slightly damp.
- Water-based serum. For example, our Hyaluronic Acid Plumping Serum blended with Matrixyl 3000 at 8% (72 drops, 2.4 g per ounce). Wait 1 to 2 minutes.
- Facial oil. Warm 3 to 4 drops between your palms and press, do not rub, over face and neck.
- Morning: sunscreen on top once the oil has settled, about 5 minutes.
In Sederma's study, 23 women using 3% Matrixyl 3000 in a cream twice daily for 2 months showed main wrinkle density 32.9% lower than at the start (supplier data). The oil's job is to keep that serum layer comfortable, not to replace it. For more on the two formats, read oil-based vs water-based serums.
Sensitive skin
Patch test any new oil or blend on the inner arm for 24 hours before using it on your face. If your skin is sensitive, start with a single, simple oil such as jojoba or squalane, and with bakuchiol start at the lowest guideline rate, 0.5% (0.15 g in 30 g), before moving to 1%. Skip essential oils and fragrance.
Frequently asked questions
What is the best single facial oil for mature skin?
If you choose only one, argan oil has the most directly relevant data: 60 postmenopausal women in a 60-day study. Rosehip is the best choice for a lighter, linoleic-rich oil, as long as you store it cool and dark.
Is olive oil good for mature skin?
Not as a daily face oil. In the Danby study, olive oil reduced the integrity of the skin's outer layer on adult forearms within 4 to 5 weeks, while sunflower seed oil did not.
How many drops of facial oil should I use?
3 to 4 drops for the face and neck. More than that tends to sit on the surface and pill under sunscreen or makeup.
Should facial oil go before or after serum?
After. Apply water-based serums first, then seal with oil. Oil applied first slows water-based ingredients from reaching the skin surface.
Can I add peptides to my facial oil?
Most peptides, including Matrixyl 3000, are water-soluble and will not dissolve in oil. Put them in a water-based serum and layer the oil on top.
How long does a homemade facial oil last?
It depends on the oils and storage. Highly unsaturated oils such as rosehip oxidize fastest. Add vitamin E, use dark glass, store cool, date the bottle, and discard it if the smell changes.
Sources
- Danby SG, Alenezi T, Sultan A, et al. Effect of olive and sunflower seed oil on the adult skin barrier: implications for neonatal skin care. Pediatric Dermatology, 2013; 30(1): 42-50. 19 adults, 4 to 5 weeks. doi:10.1111/j.1525-1470.2012.01865.x
- Qiraouani Boucetta K, Charrouf Z, Aguenaou H, Derouiche A, Bensouda Y. Clinical Interventions in Aging, 2015; 10: 339-349. 60 postmenopausal women, 60 days. DOAJ record
- Lin TK, Zhong L, Santiago JL. International Journal of Molecular Sciences, 2018; 19(1): 70. Review of topical plant oils. mdpi.com
- Formula Botanica, The Bakuchiol Workbook (usage guideline 0.5 to 1% pure bakuchiol; oil serum formulation).
- Formula Botanica, The Antioxidant Workbook (tocopherol at 1%; oxidation of unsaturated oils).
- Sederma (Croda), Matrixyl 3000 technical document (supplier data).
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
About the Author
Written by Kari Thomas, cosmetic formulator and founder of Skin Perfection.