Retinoids are the talk of the town in skincare, but are they safe for expectant mothers? It's a question that's causing quite a stir in the beauty industry.
Pregnancy brings a flood of advice from all directions, and skincare is no exception. While some foods and medications are clearly off-limits, skincare advice can be murky. Take retinoids, for instance, a popular family of skincare ingredients. They're everywhere, but are they safe for pregnant women?
Retinoids are vitamin A derivatives, a powerhouse for treating acne, wrinkles, fine lines, and pigmentation. Michelle Wong, a Sydney-based chemist, calls them the "gold standard" of skincare due to their versatility. But here's where it gets controversial: retinoids come in various forms, and their safety during pregnancy is a hot topic.
The strongest retinoids are prescription-only, like isotretinoin (oral) and tretinoin (topical), used for severe acne. Then there are pharmacist-only products with adapalene, and over-the-counter (OTC) retinoids like retinal and retinol in lower concentrations. Oral retinoids are known to cause birth defects, and this is clearly stated on packaging. But what about topical retinoids?
The advice for pregnant women is a maze. NSW Health's Mothersafe advises that OTC topical retinoids are safe due to lower doses, but warns against prescription topicals. Dr. Wong agrees, stating that standard retinol products are likely safe if used normally. However, many healthcare professionals disagree, citing insufficient research.
Laura Gerhady, a specialist in maternal fetal medicine, highlights the lack of research on topical retinoids during pregnancy, especially for non-critical conditions like acne. The challenge is that there's no clear guideline on what's safe and what's not. The message is that we don't know enough, but it's probably okay to use them.
The limited research on both prescription and OTC topical retinoids leads to conflicting advice. Dermatologist Deshan Sebaratnam advises his pregnant patients to avoid all retinoids, including retinol, as a precaution. Similarly, the American College of Obstetricians and Gynaecologists discourages the use of both prescription and OTC retinoids during pregnancy.
But what if you accidentally use a topical retinoid while pregnant? Dr. Wong reassures that there's no need to panic. Topical retinoids are generally not recommended, but a one-off application poses a low risk. Even prescription creams have a low absorption rate, but tretinoin carries the highest risk.
A recent Nordic study found no increased risk of birth defects from topical retinoids, but more research is needed. If you're considering retinoids, consult your healthcare provider.
When it comes to skincare, pregnant women should also be cautious with minoxidil and hydroquinone, according to Professor Sebaratnam. Dr. Wong advises against unregulated online products and high doses of salicylic acid. Mothersafe NSW suggests smaller doses of salicylic acid are safe, but advises confirmation with healthcare providers.
In summary, while retinoids are popular, their safety during pregnancy is a complex issue. The best approach for expectant mothers is to seek professional advice, stick to well-regulated products, and exercise caution.
