Skincare for sagging skin

Why does skin start to sag?

Collagen is a protein that gives skin structure, support and strength. Your body produces less collagen as you age, contributing to loose, wrinkled skin. Aging skin also has less elastin, the material that helps it stretch and spring back, and becomes less able to retain moisture. These changes explain why improving hydration and supporting collagen can improve appearance without putting loose skin back where it used to be.34

What is the best skincare for sagging skin?

Start with sunscreen and moisturizer every day. Choose sunscreen with broad spectrum protection, SPF 30 or higher and water resistance. A combined moisturizer and sunscreen is fine if it offers the required protection. Reapply sunscreen every two hours while outdoors. Give these basics a few weeks before deciding whether to add another product for a remaining concern.2

Match products to your skin type: a moisturizer made for oily skin if you are oily, or products labelled for sensitive skin if you are sensitive. Effective products exist across price ranges, so a longer receipt is not evidence of better skincare. Introduce one targeted aging product rather than several in quick succession, which can irritate skin.2

What can a firming cream actually do?

Immediate fullness usually comes from moisturizing, and the effect is temporary. Firming creams produce subtle results at best, and some produce no visible change.1

Treat promises of looking years younger overnight as marketing, not a useful shopping criterion. "Clinically proven" on a cosmetic label does not mean the product completed clinical trials and received FDA approval. A hypoallergenic label also does not rule out an allergic reaction. Buy for the concern and skin type the product addresses, rather than the biggest promise on the front.2

How to build your morning routine

1. 1Wash with a mild cleanser. Avoid rough cloths and gritty scrubs, which can damage the skin barrier, the outer layer that holds moisture in.
2. 2Apply vitamin C serum if you want an additional ingredient for fine lines and collagen support.
3. 3Apply moisturizer.
4. 4Apply sunscreen unless your moisturizer already provides suitable sun protection.

Vitamin C needs protection from light, so choose an opaque container rather than a clear bottle or wide opening jar. Cleanse at least once daily; morning and evening cleansing can suit many people. Daily sunscreen remains necessary on cloudy days because aging ultraviolet rays can also reach skin through windows.3

How to introduce retinol at night

Retinol is a form of vitamin A available without a prescription. Before using retinol across your face, test a little on a small area and wait a couple of days. If the area becomes very red or itchy, do not proceed with full face application. Follow the package directions or your clinician's instructions.4

1. 1At bedtime, cleanse gently and pat your skin dry. Do not scrub.
2. 2Apply a thin layer of retinol, using about a pea sized amount for the whole face. Keep retinol away from your eyes, mouth and nose.
3. 3Start every other night for the first couple of weeks, or once every few days if you need a slower introduction.
4. 4Finish with a moisturizer formulated not to clog pores.

If retinol is irritating, a thin layer of moisturizer before retinol can help buffer application. Avoid duplicating retinol in both a serum and a moisturizer. The same active in several bottles is still the same active, despite the extra shelf space.3

Should you choose retinol or prescription tretinoin?

Tretinoin is a prescription retinoid, a vitamin A derived medicine, and a leading treatment for photoaging, meaning skin changes caused by sunlight. Its benefits must be balanced against irritation, which often limits use. Retinaldehyde is another vitamin A ingredient with some supporting evidence as an alternative when tretinoin is not tolerated. Evidence comparing alternatives is limited, so switching ingredients does not promise equivalent results.5

Prescription retinoids come in different formulations; creams are generally less irritating than gels. Use the directions for your particular medicine and country, including its strength, dose and precautions. Retinoids can irritate skin near the eyes and lips, and their drying effect can worsen eczema. A clinician can help choose an appropriate prescription rather than treating every retinoid as interchangeable.6

How long does improvement take?

Retinol takes several weeks to improve skin's look and feel, and changes in wrinkles usually take several months. Skin can look worse during the initial adjustment. Prescription tretinoin can improve fine wrinkling and other signs of sun damage with continued use beyond six months. Judge these treatments by gradual surface improvement, not by whether they lift hanging skin.46

Who should be careful, and when should you stop?

Retinol can cause dryness, redness, itching, burning and peeling, and increases sensitivity to sunlight. Sensitive skin or a tendency to allergies can make retinol a poor fit. Use sunscreen and limit sun exposure while using retinol. Do not treat stronger irritation as a reason to apply more.4

Excessive retinoid use causes redness and peeling; minimal amounts on alternate nights can reduce these effects. Stop an irritating product and seek medical advice if a rash persists rather than repeatedly applying it to inflamed skin. Persistent dermatitis, meaning skin inflammation, can need treatment. Avoid topical retinoids during pregnancy, and discuss retinol with your healthcare provider before using it while breastfeeding.47

When is skincare not enough?

For actual lifting, discuss procedures with a board certified dermatologist. Ultrasound usually produces modest tightening within two to six months; radiofrequency generally reaches its best results around six months. These treatments offer less dramatic results than surgery. Laser resurfacing can tighten more noticeably but requires downtime and carries risks including scarring. Surgery gives the most dramatic lift.1

Procedures tend to suit small amounts of sagging better than extensive loose skin. Pregnancy, skin infections and certain medications can make tightening procedures unsuitable. Tell the dermatologist about medications before choosing treatment. Maintaining a healthy weight and protecting skin from the sun also matter when assessing likely results.1