Blog / A Dermatologist Guide to a Healthy Hair Routine
Hair Health Tips

A Dermatologist Guide to a Healthy Hair Routine

By By Dr. Lauren Levy, Board-Certified Dermatologist |
A Dermatologist Guide to a Healthy Hair Routine

In my dermatology practice, one of the most common conversations I have about hair isn't about a specific product or treatment. It's about overwhelm and information overload.

Patients come in having read so much online. They've saved recommendations, tried different products, changed their routines, and they're still wondering: Am I doing the right things? II see the relief on their faces when I tell them that their hair routine probably doesn't need to be as complicated as they think.

Usually, I start with a much simpler question: What are we trying to address?

Is it increased shedding? Thinning? Breakage? An irritated or oily scalp? Or are you simply trying to support your hair as it changes with age, diet, stress, hormones?

Those may sound like variations of the same problem, but from a dermatologist's perspective, they can be very different conversations. Before adding something else to your routine, it helps to understand what your hair and scalp actually need.

Healthy Hair Starts With the Scalp, But That's Only Part of the Story

When I talk to patients about hair health, I usually think about it from two directions: what's happening at the scalp and follicle, and how we're supporting the hair systemically.

Our scalp is skin, and healthy hair starts with proper scalp care. Oil, product residue, dry shampoo, and everyday buildup can accumulate on the scalp, which is why cleansing thoroughly  matters.

This is one reason I like Wellbel's Detox Shampoo and Restorative Conditioner. The shampoo helps cleanse away excess oil and buildup without leaving the scalp feeling stripped. It uses encapsulated salicylic acid to help exfoliate and clarify, while the overall system keeps your hair hydrated. I like that balance. I want the scalp to feel clean and refreshed, but I don't want the hair to feel dry or over-cleansed. The conditioner brings softness and hydration back through the lengths of the hair.

For me, that's good scalp care. Effective, but not complicated.

For some of my patients, topical treatments are also an important part of the plan because they allow us to work directly at the scalp and follicle. But when I'm evaluating someone's hair, I'm never looking at the scalp in isolation. If a patient tells me they've suddenly noticed more shedding, for example, I want to understand what changed in the previous few months. Was there a period of significant stress or hormonal changes? Did they experience rapid weight loss?

Hair can reflect changes happening elsewhere, and sometimes what you're seeing today connects back to what was happening months ago.


I Think of Wellbel Hair Supplements as Nourishment From Within

Hair is continuously moving through its natural growth cycle, and adequate nutrition plays an important role in supporting that process. For patients who choose to add a supplement into their routine, I think about a well-formulated option as one way to complement an already thoughtful approach to nutrition and hair health.

That's one of the things I appreciate about Wellbel. Its formulas are vegan and non-GMO, made without unnecessary fillers, and thoughtfully formulated with ingredients chosen to support healthy hair, skin, and nails. To me, the value is in the formula, not any single ingredient.

Biotin is a good example of why the whole formula matters. Because biotin has become so closely associated with hair, people often assume more must be better. But high amounts aren't necessarily more beneficial. High doses can cause breakouts and stomach issues and can interfere with certain laboratory tests, including some thyroid and cardiac tests. 

With Wellbel, we're talking about a broader formula with ingredients including saw palmetto, low dose of biotin, and MSM, rather than positioning one ingredient as the answer to healthy hair. The way I think about it is simple: nourish the body consistently and give it the building blocks it needs to support its own production of collagen, elastin, and keratin, all of which play important roles in healthy hair and skin.

 

What If You're Already Using a Topical Treatment?

This is another question I hear all the time: If I'm already using a topical treatment, does internal support still make sense?

Often, yes, because they're targeting different pathways. A topical treatment works directly at the scalp and follicle. Nutritional support works from the inside out.

This is the part of hair health that I think gets lost online. Your scalp matters. Your follicles matter. Nutrition matters. Hormones and lifestyle can matter too.

What I Really Want My Patients to Know

If you sat across from me in my office and asked me to help you build a hair routine, I wouldn't start by giving you a long shopping list.

I'd want to know what you're noticing, what has changed, what you're already doing, and what you can realistically be consistent with.

For many people, I like the idea of starting with a strong foundation: care for the scalp, nourish from within, and then be thoughtful about whether there is a specific concern that needs additional treatment.

I don't want my patients walking out of my office feeling like they need to do ten more things.

I want them to feel confident in the choices they're making and understand why those decisions make sense to them.

That's the kind of hair care I want for my patients and it's the kind I practice myself.

author
By Dr. Lauren Levy, Board-Certified Dermatologist
Board-certified dermatologist and a leading expert in hair loss, acne, and medical dermatology. She graduated summa cum laude from the University of Pennsylvania and earned her medical degree with highest honors from the Icahn School of Medicine at Mount Sinai. Dr. Levy completed her dermatology residency at Yale University.