Fine Lines vs Deep Wrinkles
Not all lines are the same, and the difference matters because it predicts what will help.
- Fine lines are shallow and often look worse when skin is dry. They tend to soften when skin is hydrated and are linked to early changes in the upper dermis and surface.
- Dynamic wrinkles appear when you make an expression, like frowning or squinting, and fade when your face relaxes.
- Static wrinkles remain at rest. The American Academy of Dermatology explains that repeatedly contracting the same muscles for years makes these lines permanent.
- Folds, such as the lines from nose to mouth, are driven more by changes in deeper structure and volume.
Topical treatments work best on the first group and have limited effect on the last.
What Causes Them
Collagen decline. With age, fibroblasts make less collagen and the network becomes fragmented (Varani et al., 2006). The U.S. National Library of Medicine notes skin becomes thinner, drier, and less elastic.
Ultraviolet light. UV activates collagen-degrading enzymes and reduces new collagen production (Fisher et al., 1996), so sun-exposed areas wrinkle earlier. Sun-damaged skin showed 56% less collagen formation than protected skin in one biopsy study (Griffiths et al., 1993).
Movement. Squinting, frowning, and raising the eyebrows thousands of times a year fold the skin in the same places.
Smoking and tanning. The AAD identifies smoking as greatly speeding skin aging and notes every tan prematurely ages skin.
Where Men See Them First
- Forehead: horizontal lines from raising the eyebrows.
- Between the brows: vertical "11" lines from frowning or concentrating.
- Outer eyes: crow's feet from smiling and squinting, often deeper in men who work outdoors without sunglasses.
- Under the eyes: fine crepey lines where skin is thinnest.
Men's skin is, on average, thicker than women's (Rahrovan et al., 2018), so lines may appear later, but forehead and glabellar lines in men are often deep once established.
Retinoids and sunscreen are the evidence-based topical pair for fine lines. They improve texture and shallow lines gradually and do much less for deep static creases or folds.
Topical Options With Evidence
Prescription tretinoin. The most studied option. A 1988 vehicle-controlled trial reported improvement in photoaging in 14 of 15 patients treated on the face, versus none on vehicle (Weiss et al., 1988). A 48-week trial found 0.025% and 0.1% tretinoin produced similar improvement, with less irritation at the lower strength (Griffiths et al., 1995). The National Library of Medicine notes tretinoin may reduce fine wrinkles but does not remove them, and that improvement may take 3 to 6 months. Learn more in tretinoin for men.
Over-the-counter retinol. In a randomized trial in older adults, 0.4% retinol applied for 24 weeks significantly improved fine wrinkling compared with vehicle (Kafi et al., 2007). Effects are generally smaller than tretinoin's. See tretinoin vs retinol.
Moisturizer. Hydration temporarily softens the look of fine lines and supports a skin barrier stressed by shaving and retinoids. The AAD recommends fragrance-free products applied after washing.
Sunscreen. Primarily preventive, with a randomized trial showing it slowed skin aging (Hughes et al., 2013).
Many other ingredients, such as antioxidant serums and other cosmetic actives, are widely marketed. Some have early supporting data, but none have the depth of clinical evidence that retinoids and sunscreen do.
Texture often improves first. In retinoid studies, smoother texture and more even tone tend to show up before changes in individual lines. That is useful to know in the first few months, when it can feel like nothing is happening. Taking a photo in the same light every month is a more reliable way to judge progress than checking the mirror daily. If you see no change at all after six months of consistent use, it is reasonable to review the plan with your clinician rather than simply adding more products.
Slowing New Lines
- Wear broad-spectrum SPF 30 or higher daily, as the AAD recommends.
- Wear UV-protective sunglasses outdoors to reduce squinting.
- Do not smoke, and avoid tanning beds.
- Keep skin moisturized, especially in cold, dry weather.
- Use a retinoid consistently if it is appropriate for your skin.
What Topicals Cannot Do
Honest expectations help you stick with a routine. Topicals do not erase deep static wrinkles or lift sagging skin, and results take months. Tretinoin commonly causes dryness and peeling during the first weeks, explained in the purge and retinization. Treatments for deep lines and folds, such as injectables or resurfacing, are procedures that require an in-person evaluation by a qualified specialist and are outside the scope of this guide.
For fine lines and texture, a licensed clinician can review your skin and decide whether prescription tretinoin is appropriate.
Frequently Asked Questions
Can tretinoin get rid of wrinkles?
Tretinoin can improve fine wrinkles and texture over months, but the National Library of Medicine notes it does not remove wrinkles completely. Deep creases respond less.
How long does it take to see a difference in fine lines?
Most retinoid studies measured changes after 16 to 48 weeks. The National Library of Medicine suggests 3 to 6 months before noticing improvement with tretinoin.
Do men get wrinkles later than women?
Men's skin is on average thicker (Rahrovan et al., 2018), which may delay some fine lines, but sun exposure and expression lines often make men's forehead and eye lines pronounced.
Does drinking water reduce wrinkles?
Staying hydrated supports general health, but there is little evidence that extra water intake reduces wrinkles. Topical moisturizer helps the look of dryness-related fine lines.
References cited on this page
- American Academy of Dermatology. 11 ways to reduce premature skin aging Link
- Varani J, et al. Decreased collagen production in chronologically aged skin. Am J Pathol. 2006;168(6):1861-1868. Link
- MedlinePlus (U.S. National Library of Medicine). Aging changes in skin Link
- Fisher GJ, et al. Molecular basis of sun-induced premature skin ageing and retinoid antagonism. Nature. 1996;379(6563):335-339. Link
- Griffiths CE, et al. Restoration of collagen formation in photodamaged human skin by tretinoin (retinoic acid). N Engl J Med. 1993;329(8):530-535. Link
- Rahrovan S, et al. Male versus female skin: what dermatologists and cosmeticians should know. Int J Womens Dermatol. 2018;4(3):122-130. Link
- Weiss JS, et al. Topical tretinoin improves photoaged skin: a double-blind vehicle-controlled study. JAMA. 1988;259(4):527-532. Link
- Griffiths CE, et al. Two concentrations of topical tretinoin cause similar improvement of photoaging but different degrees of irritation. Arch Dermatol. 1995;131(9):1037-1044. Link
- MedlinePlus (U.S. National Library of Medicine). Tretinoin Topical Link
- Kafi R, et al. Improvement of naturally aged skin with vitamin A (retinol). Arch Dermatol. 2007;143(5):606-612. Link
- American Academy of Dermatology. Dermatologists' top tips for relieving dry skin Link
- Hughes MC, et al. Sunscreen and prevention of skin aging: a randomized trial. Ann Intern Med. 2013;158(11):781-790. Link
- American Academy of Dermatology. Sunscreen FAQs Link
This article is general education and is not medical advice. It does not replace an evaluation by a licensed clinician. Prescription medications are available only if a licensed clinician decides they are appropriate for you.