Your Edges Won't Grow Back Faster. Here's What Actually Works.

By the Edge Naturale Editorial Team · Medically reviewed by Shelia Davis, Edge Naturale Medical Team · Last updated June 2026

Quick answer: You can make your edges grow thicker by relieving tension on the hairline, stimulating blood flow to dormant follicles, and staying consistent with a targeted scalp routine. Most women start noticing real change between weeks four and twelve, not days. Patience and the right habits matter more than any single product.

Why do edges get thin in the first place?

Thin edges almost always come down to repeated stress on the follicle. The American Academy of Dermatology recognizes traction alopecia as one of the most common and preventable causes of hairline loss in Black women, driven by tight braids, weaves, lace-front glue, high ponytails, and heavy extensions worn over long periods.

But tension isn't the only culprit. Postpartum hormonal shifts, relaxer damage, aging, and even friction from sleeping without a satin bonnet can thin the hairline over time. Sometimes it's a combination of all of the above. I know because I hit every single one of them in my late twenties and watched my edges disappear bit by bit.

The good news: in most cases where the follicle isn't permanently scarred, hair can come back. The work is about creating conditions for recovery, not performing miracles.

How long does it actually take for edges to grow back thicker?

Here's the timeline nobody wants to hear but everybody needs. Hair grows roughly half an inch per month on average. Follicles that have been stressed or dormant can take extra time to wake up. Expecting dramatic thickness in two weeks sets you up to quit at exactly the moment your hair is starting to respond.

What are the steps to actually get edges growing again?

Step 1: Remove the source of damage

This is non-negotiable and it costs nothing. No product will outrun a tight lace-front installed every two weeks. Give your edges a full break from tension. Loose styles, loose braids, or a low-manipulation look are your best options during recovery. If you wear a wig, lose the glue and use a wig grip band instead.

Step 2: Clean the scalp properly

Product buildup and dry skin block follicle function. Shampoo your scalp every one to two weeks with a gentle, sulfate-free formula. Focus the wash on the scalp itself, not just the strands. A clean scalp absorbs treatments better and is less likely to stay inflamed.

Step 3: Stimulate blood flow every single day

Scalp massage is one of the most well-supported habits in hair health. A small 2016 study published in ePlasty found that standardized scalp massage increased hair thickness in participants over 24 weeks. Four to five minutes a day using your fingertips (not your nails) on the hairline and temples is free, easy, and makes a difference over time.

If you want to add a targeted treatment to that massage, a cream or oil with peppermint or jojoba can support circulation and help condition the follicle environment. The Follicle Enhancer combines peppermint, argan, jojoba, and coconut in a cream formula designed specifically for the hairline. Use a small amount and really work it in. The massage matters as much as what you're applying.

Step 4: Protect the hairline at night

Cotton pillowcases pull moisture from hair and create friction on fragile edges. A satin or silk bonnet, scarf, or pillowcase is one of the simplest changes you can make. It's also one of the most skipped. Don't skip it.

Step 5: Feed the follicle from the inside

Hair is protein. Follicles need adequate iron, zinc, biotin, and protein to produce a strong strand. If your diet is low in these, even the best topical routine will hit a ceiling. A whole-foods approach is more reliable than stacking supplements you haven't discussed with a doctor.

What ingredients actually help edges grow thicker?

Not everything in a jar does what the label implies. Here are ingredients with real rationale behind them:

• Peppermint oil: A 2014 study in Toxicological Research found peppermint oil outperformed saline and jojoba in stimulating hair follicle depth and count in an animal model. Results in humans aren't guaranteed, but the circulation-boosting effect is real.
• Jojoba oil: Structurally similar to the scalp's natural sebum. It conditions without clogging and helps keep the follicle environment balanced.
• Argan oil: Rich in vitamin E and fatty acids, it supports the integrity of the hair shaft and scalp skin.
• Coconut oil: Shown in peer-reviewed literature to penetrate the hair shaft and reduce protein loss. Best used in small amounts on the edges themselves.
• Castor oil: Very popular in natural hair communities. Evidence for direct follicle stimulation is limited, but it coats and thickens the appearance of existing strands and many women find it helpful.

What common mistakes slow edge regrowth down?

I made most of these myself, so no judgment:

• Laying your edges down with heavy gel every day. That constant tension and product load stresses already fragile strands.
• Checking for growth every other morning and panicking when you don't see it. Stress affects cortisol, and high cortisol has been linked to hair shedding. Leave it alone.
• Going back to tight styles the moment you see a little baby hair. Those new strands are the most vulnerable ones on your head.
• Using too many products at once and not knowing what's working.
• Ignoring signs of scarring alopecia. If the hairline skin looks shiny, smooth, or has zero follicle texture, see a dermatologist before it progresses further.

Frequently asked questions

Can edges grow back if they've been thin for years?

Sometimes, yes. If the follicle is still intact and not scarred, hair can potentially return even after years of thinning. The longer the damage has been present, the more important it is to get a professional assessment. A board-certified dermatologist can look at the follicle structure and tell you whether regrowth is realistic without guessing.

Does massaging your edges actually help them grow?

Yes, with consistency. Scalp massage increases blood circulation to the follicle, which carries the oxygen and nutrients the follicle needs to produce hair. The 2016 ePlasty study mentioned above used 4-minute daily massages and found increased hair thickness after 24 weeks. Shorter timelines may show smaller changes, but the habit is worth building.

How do I thicken edges that have been thinned by braids or weaves?

Stop the tight installs first. Then follow the steps above: clean scalp, daily massage with a follicle-supporting cream or oil, satin protection at night, and protective styles with zero hairline tension. Many women with traction alopecia from braids or weaves do see recovery if they catch it early and stop the source of damage consistently.

Is castor oil good for edge growth?

Castor oil is a good conditioning option and it makes existing edges look thicker and fuller because of its viscosity. Direct clinical evidence for follicle stimulation in humans is limited. That said, it's safe, affordable, and many women swear by it. If it works in your routine, keep using it. Just don't expect it to do the work of circulation and tension relief on its own.

When should I see a dermatologist about my edges?

If you've been consistent with a recovery routine for three months and see no change, see a dermatologist. Also go sooner if the hairline skin looks smooth or shiny with no follicle openings visible, if there's itching or flaking that won't quit, or if hair loss is spreading beyond the edges. Some types of alopecia require prescription treatment, and catching them early changes the outcome.

This article is for education and is not medical advice. If you are worried about hair loss, see a board-certified dermatologist. These statements have not been evaluated by the FDA. Edge Naturale products are not intended to diagnose, treat, cure, or prevent any disease.