How effective are creams that claim to prevent stretch marks?

Overall, the effect of creams marketed to prevent stretch marks is limited and depends on individual factors. For definitive, personalized information, consult a healthcare professional.

• Scientific evidence varies between products and studies.
• Moisturizing can increase skin comfort but does not reliably stop stretch marks.
• See a Dermatology and Venereal Diseases specialist, your Family Medicine doctor, or an Obstetrics and Gynaecology clinician during pregnancy for advice.

Studies suggest some topical applications may improve skin hydration and appearance but often do not definitively prevent stretch marks. Study results differ by formulation, trial design and individual characteristics.

• Early care and regular use are sometimes linked with better outcomes.
• Because most studies give mixed results, it is not accurate to call any product a sure preventive measure.

Development of stretch marks and how well creams work are influenced by many factors.

• Genetic predisposition and skin type
• Physiological and hormonal states such as pregnancy or rapid weight change
• Use of corticosteroids or other skin‑altering conditions
• When application is started and how consistently it is used

Guidance on which branch to consult based on your situation.

• For skin assessment and product advice: Dermatology and Venereal Diseases.
• For general health, weight management or chronic conditions: Family Medicine.
• If you are pregnant: consult the Obstetrics and Gynaecology team who manage your pregnancy care.

Not a substitute for professional advice; general low‑risk measures that may help include:

• Keeping the skin well hydrated and using gentle skincare can improve comfort.
• Avoiding very rapid weight gain or loss, maintaining balanced nutrition and weight management may be helpful.
• Monitor skin changes and consult a clinician if you are concerned.