Calendula Oil in an Anti-Aging Routine: What the Evidence Covers
If you are building an anti-aging routine, calendula oil is not where we would tell you to start, and we make the oil. The things dermatologists put first are cheap and unglamorous: daily sunscreen and a moisturizer. The published research on calendula and skin aging is small and mostly not on oils. Below is the order we would work through it in, with the oil placed where the evidence, and the limits of it, say it belongs.
Calendula Oil
Our own small-batch calendula oil, in sizes from 0.5 oz to bulk.
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Shop Calendula Oil →The things that move the needle, in the AAD's order
The American Academy of Dermatology's list of ways to reduce premature skin aging opens with "Protect your skin from the sun every day," using a broad-spectrum, water-resistant sunscreen of SPF 30 or higher on skin that clothing does not cover. It then says to apply a facial moisturizer every day, because moisturizer traps water in skin and gives it a more youthful appearance. The same list includes stopping smoking, drinking less alcohol, and stopping any skin-care product that stings or burns.
Notice what is not there: no oil, no botanical. That is not because oils are bad. It is because the foundations are sun and hydration, and an oil can only ever be a supporting part of the second one. The AAD's sunscreen guidance adds reapplying roughly every two hours outdoors or after swimming or sweating.
A decision most oil articles skip: retinoids
If wrinkles or uneven tone are the concern, the AAD's retinoid page says retinoids speed skin renewal, support collagen, and improve skin tone and reduce fine lines and wrinkles. It also warns that irritation can trigger dark marks, that skin with redness, inflammation or dryness may not be a good fit, that retinoids should not be used during pregnancy, and that because they make skin more sensitive to sun they are used at night. The quoted dermatologists advise starting with the least intense formula every other night.
That matters for us because many people reach for a facial oil precisely when a retinoid has left skin dry. We have no data on layering our oil with a retinoid, and no source we trust does either, so we will not give you a sequence. That is a question for the dermatologist who is guiding the retinoid. If you are using one, introduce nothing else new at the same time; two new things at once make it impossible to tell which one irritated you.
What the calendula research actually shows about aging skin
We looked for human studies. We found one, and a handful of laboratory and review papers:
- An 8-week study of 21 healthy volunteers compared a base cream with a calendula-extract cream on the cheeks, using a Cutometer. Two of seven skin-mechanics parameters differed significantly (Akhtar et al., Acta Pol Pharm, 2011). The authors describe improvements in hydration and firmness; the study did not assess wrinkles, and it tested an extract cream, not an oil.
- A 2021 laboratory study of creams containing encapsulated calendula essential oil reported that they inhibited collagen- and elastin-degrading enzymes in test tubes (Lohani et al., Biomed Res Int, 2021). It measured no human outcome, and steam-distilled essential oil is a different material from an infused oil.
- A 2015 review of herbal anti-aging creams, calendula among about 27 botanicals, concluded that evidence-based studies of their anti-aging effects are still needed (Jadoon et al., Oxid Med Cell Longev, 2015).
- In a 2025 double-blind study of 20 healthy volunteers with chemically induced irritation, hydration was higher on forearm sites with a 1% calendula CO2-extract cream than on placebo-cream or untreated sites on day 4 (Crnčević et al., Acta Pharm, 2025). That is a skin-barrier model on young, healthy arms, not aging skin.
Put together: two small human studies of extract creams point at hydration, nothing tested wrinkles, and nothing tested an infused oil. When you read that calendula oil "boosts collagen" or "reverses" aging, the sources do not support it. The EU's herbal medicines committee, reviewing the wider evidence, called most calendula skin studies small with methodological weakness (EMA/HMPC, 2018).
Where an oil sensibly fits
Here is the reasoning, labelled as ours. If the AAD's point is that moisturizer works by trapping water in skin, an oil is a sealing step: a few drops over skin that is still slightly damp, at the end of an evening routine. We have no data on how an oil affects the film a sunscreen forms, so the evening is the simpler place for it; ask a dermatologist if you want it under daytime sunscreen. The AAD says moisturize every day; it does not say an oil is needed to do it. If you already have a moisturizer you like, the oil is optional.
Two cautions specific to us:
- It is not a sunscreen. We state no SPF for our oil. The in vitro SPF figures in the literature belong to distilled essential oil, and the FDA regulates sunscreens as over-the-counter drugs with SPF set by standardized testing. See calendula oil and SPF.
- Patch test, because calendula is a daisy-family plant. The EU monograph lists hypersensitivity to Asteraceae as a contraindication and notes skin sensitization has been reported, frequency unknown. In one clinic series of 443 dermatitis patients, about 2% reacted to marigold (Reider et al., Contact Dermatitis, 2001). Our patch test guide covers the forearm method.
If you want steps rather than reasoning
We have written the practical how-tos separately, so this page does not repeat them: morning and night routine, common questions about facial use, and a DIY serum. Read any of them with the evidence above in mind: they describe how people use an oil, not proof of what it does.
What we can tell you about the oil
We buy dried Calendula officinalis flowers, organically grown on family farms, and make the oil in-house: calendula is extracted on its own, then brought into a carrier oil. We add no preservatives, tocopherol or stabilizers. Every batch is tested by independent third-party labs, bottles are dated and lot-numbered, and you can email the lot number to [email protected] for the batch documentation. We cannot tell you what it does for aging skin; we have no outcome data. If a skin change worries you, that is a dermatologist visit, not an oil question.
Calendula Oil
Nature's Golden Botanical, bottled: small-batch calendula oil in sizes from 0.5 oz to bulk.
From $13.99
Shop Calendula Oil →Sources & Further Reading
- American Academy of Dermatology. 11 ways to reduce premature skin aging. aad.org, premature aging page
- American Academy of Dermatology. Retinoid or retinol? aad.org, retinoid page
- American Academy of Dermatology. Sunscreen FAQs. aad.org/media/stats-sunscreen
- Akhtar N et al., 2011. Calendula extract: effects on mechanical parameters of human skin. Acta Pol Pharm 68(5):693-701. pubmed.ncbi.nlm.nih.gov/21928714
- Lohani A et al., 2021. Topical delivery of geranium/calendula essential oil-entrapped ethanolic lipid vesicular cream to combat skin aging. Biomed Res Int 2021:4593759. pubmed.ncbi.nlm.nih.gov/34552986
- Jadoon S et al., 2015. Anti-aging potential of phytoextract loaded-pharmaceutical creams for human skin cell longevity. Oxid Med Cell Longev 2015:709628. pubmed.ncbi.nlm.nih.gov/26448818
- Crnčević MŠ et al., 2025. Double-blind randomised controlled trial of an emollient cream with and without 1% supercritical CO2 extract of Calendula officinalis in contact dermatitis. Acta Pharm 75(4):699-708. pubmed.ncbi.nlm.nih.gov/41527980
- European Medicines Agency, HMPC, 2018. Assessment report on Calendula officinalis L., flos (EMA/HMPC/603409/2017). ema.europa.eu
- European Medicines Agency, HMPC, 2018. European Union herbal monograph on Calendula officinalis L., flos (EMA/HMPC/437450/2017). ema.europa.eu
- U.S. Food and Drug Administration. Sunscreen: how to help protect your skin from the sun. fda.gov, sunscreen page
- Reider N et al., 2001. The seamy side of natural medicines: contact sensitization to arnica and marigold. Contact Dermatitis 45(5):269-272. pubmed.ncbi.nlm.nih.gov/11722485