Before you schedule a cosmetic dentistry consultation, take high-quality photographs of your smile. Good before photos serve multiple purposes: they give your dentist a clear visual record of your current smile to compare against reference images you show them, they provide material for digital smile design if your dentist uses that technology, and they create the baseline for authentic before-and-after photos after your treatment is complete. The difference between a phone snap and a deliberately composed before photo is the difference between having documentation and having professional-quality reference material.

Lighting Is Fundamental

The biggest difference between an unusable phone photo and a usable before photo is lighting. Harsh overhead lighting creates shadows that obscure your teeth. Backlit conditions make your face dark. The ideal lighting for before photos is even, directional light from the front and slightly from above.

The easiest way to get good lighting is to photograph yourself outdoors in open shade (stand in the shadow of a large object, under a tree, or on the shaded side of a building) on a cloudy day or in late afternoon. Open shade on a cloudy day creates soft, even, flattering light without harsh shadows. Early morning or late afternoon light is warm and directional but creates softer shadows than midday direct sun.

Avoid photographing yourself indoors under artificial lighting unless you're in a space with professional lighting. Home lighting (incandescent ceiling lights, desk lamps) creates yellow casts and harsh shadows. Phone cameras struggle with the color temperature shift, often making your teeth look more yellow than they are in real life.

Use a Proper Camera or Phone Camera in Portrait Mode

Modern phone cameras are surprisingly good for before photos, especially if your phone has portrait mode or bokeh. Portrait mode creates a blurred background and brings your face into sharp focus, which mimics what your dentist sees when examining your smile.

If you have access to a camera (DSLR, mirrorless, or even a point-and-shoot), use it. A proper camera with a macro or close-up lens will capture sharper detail than a phone. But a phone is perfectly adequate if you're careful about lighting and composition.

Avoid using the front-facing selfie camera if possible. Front-facing cameras have a wider field of view and create some facial distortion that's not representative of how your smile actually looks. The rear camera on your phone is better for before photos.

Composition: The Key Angles

Take photos from multiple angles so your dentist has a comprehensive view of your smile:

Straight-on, full smile. This is the most important image. Look directly at the camera with a natural, relaxed smile. Your mouth should be open enough that your teeth are clearly visible, but not a forced grin. This is the reference photo for color, shape, and overall appearance.
Relaxed (lips at rest). Close your mouth naturally and photograph your face at rest. This shows how your teeth appear when you're not smiling, which is important for assessing how much tooth shows at baseline.
Left profile and right profile. Photos from the side show the contour and position of your front teeth relative to your lips and face profile. These are helpful for assessing vertical dimension and tooth positioning.
Open mouth, relaxed cheeks. Open your mouth slightly (as if saying the letter "O") so your dentist can see your entire smile arc from your central incisors all the way to your back teeth. This shows the full scope of your smile.

Distance and Framing

For the full-smile photos, frame your shot so your head fills most of the frame but you're not cropping your hair or chin. A good rule of thumb is to frame from just above your hairline to just below your chin. This gives your dentist context for your facial proportions.

For close-up detail shots, move closer so your teeth are prominent and clearly visible. These close-up shots are helpful if your dentist plans to use digital smile design, because they provide detail for shade matching and shape assessment.

Avoid extreme close-ups (so close that you can only see three or four teeth). You want your dentist to see your teeth in the context of your face, not in isolation.

Color Temperature and White Balance

Phone cameras automatically adjust white balance, but they sometimes get it wrong, creating a yellow or blue cast to your teeth. If your phone has manual white balance adjustment, experiment with it. If it doesn't, accept that some color shift is normal in phone photos and don't put too much stock in the absolute color shown. Your dentist will assess your actual tooth color in the operatory under proper lighting.

A useful reference: if you can see your actual skin tone accurately in the photo (your face color looks natural, not overly yellow or blue), your tooth color in the photo will be reasonably accurate. If your face looks overly yellow or overly blue, the tooth color is also skewed.

Bring a Shade Reference

If you have access to a shade guide (some dentists sell or give away basic shade guides), include it in one of your before photos. A shade guide in the photo gives your dentist a color reference that's independent of your phone's white balance or the lighting conditions. This is particularly helpful if you plan to use these photos in digital smile design.

Take Multiple Shots

Don't stop after one photo of each angle. Take multiple shots (5 to 10) of each angle. Facial expression varies slightly from shot to shot, and lighting changes microscopically. By taking multiple shots, you're likely to get at least one that's sharp, well-lit, and captures your smile naturally.

Avoid Common Mistakes

Oversmiling. A very forced, wide-open-mouth grin doesn't look natural. Smile as you naturally would when greeting a friend. This captures how your smile actually appears to people.
Heavy filters or editing. Some phone photos apps apply filters that enhance colors or smooth skin. Avoid these for before photos. You want an accurate representation of your current smile, not an enhanced version.
Tilting your head excessively. A slight tilt is natural, but exaggerated tilting distorts how your smile appears. Keep your head level and upright in most shots.
Backlighting or silhouette effects. These are cool for artistic photos but not for before photos. You need to see your teeth clearly, which requires frontal or slightly frontal lighting.

Digital Organization and Sharing

Once you have your before photos, email them to yourself or save them in a location where you can easily access them before your consultation. You might also print a few copies if you like having physical reference material.

When you go to your consultation, bring the photos on your phone or as prints. During the consultation, your dentist can look at these before photos alongside reference images you show them and can more accurately assess what changes you want and what's realistically achievable.

Keep these before photos for after. Once your cosmetic work is complete, your dentist will likely want to take professional after photos in the same lighting and angles as your before photos. The comparison between before and after becomes a powerful visual record of the treatment and a powerful marketing tool if you're willing to share your results.

The Bottom Line

Quality before photos aren't difficult to create, but they do require attention to lighting, angle, and composition. Taking deliberate before photos gives your dentist clear visual reference material, enables accurate digital smile design, and creates the baseline for genuine before-and-after documentation. The time spent taking good before photos is well invested in ensuring your dentist understands your goals and in having a comprehensive visual record of your treatment journey.

Ready to start your cosmetic dentistry journey with great before photos? Schedule a consultation with Dr. Mercado and bring your best smile photos, or call (916) 448-5458.

Medical disclaimer: This article is for general educational purposes only and is not a substitute for professional dental or medical advice, diagnosis, or treatment. Individual results vary, and no specific outcome is implied or guaranteed. Always consult Dr. Mercado or another qualified healthcare provider about your specific situation. If you are experiencing a dental or medical emergency, call our office or 911.