The Best Hair Growth Vitamins

If you notice some hairs in the sink or the shower, don’t worry. It’s normal to lose between 50-100 hairs each day while still maintaining your typical hair growth. If you notice more than that—large amounts of hair in your brushes, on your clothing, or in the drains—it could be that you’re suffering from hair loss. Other signs may include gradual thinning on the top of the head, a receding hairline on the forehead, and circular or patchy bald spots.

The Mayo Clinic notes that the most common cause of hair loss is a condition called “androgenic alopecia.” A genetic condition, it causes both male-pattern and female-pattern baldness and usually occurs gradually over time. Men most often see a receding hairline and bald spots. Women are more likely to experience thinning along the crown and at the part, and may also have a receding hairline. Other factors that increase your risk of hair loss include age, hormonal changes, certain medications, stress, trauma, and excessive or harsh styling methods.

Though you can’t do anything about your genes, you can take some steps to help prevent hair loss and stimulate new hair growth. Be gentle with your hair, use nourishing shampoos and conditioners, avoid harsh treatments, and limit the tension from styles that use rubber bands, barrettes, and braids. Protect your hair from the sun, which damages it, stop smoking, and eat a healthy diet.

If these steps aren’t effective, you may want to consider hair-growth supplements. They supply nutrients your body needs to grow healthy, strong hair. How do you know which hair growth vitamins are best? We recently reviewed dozens of them to find out. We looked at the ingredients included, the delivery method (capsules, tablets, or gummies?), the dose of each nutrient supplied, and the cost.

Best Hair Growth Vitamins Overall
Advanced Trichology Hair Neutraceutical
Enjoy thicker, healthier hair with this advanced formula complete with hair-friendly vitamins and minerals, plus a proprietary complex designed to stimulate hair growth.

We’ve identified Advanced Trichology Hair Neutraceutical as our top pick for supporting healthy hair growth. It not only includes vitamins and minerals that support hair growth but a unique FoliGROWTH blend of herbs and extracts that help prevent hair loss and thinning.

The 5 Top-Rated Hair Growth Vitamins

Editor's PicksBrandRating
Best Hair Growth Vitamins OverallAdvanced Trichology Hair Neutraceutical4.3
Best Hair Growth GummiesSugarBearHair Vitamins4.5
Best Budget Hair Growth VitaminsNature’s Bounty Hair, Skin, & Nails4.6
Best Women's Hair Growth VitaminsBioSchwartz Hair Growth Supplement4.3
Best Men's Hair Growth VitaminsPropidren by HairGenics4.6

*Ratings are current at the time of publication and can change.

Best Hair Growth Vitamins Overall: Advanced Trichology Hair Neutraceutical

Best Hair Growth Vitamins Overall
Advanced Trichology Hair Neutraceutical
Enjoy thicker, healthier hair with this advanced formula complete with hair-friendly vitamins and minerals, plus a proprietary complex designed to stimulate hair growth.

If you’re struggling with hair loss caused by diet and genetic changes, try the Advanced Trichology Hair Neutraceutical. It provides healthy doses of vitamins and minerals known to help promote hair growth, including vitamins A, B, C, D, and E, as well as iron, iodine, zinc, selenium, and magnesium. Most of these are provided at far over 100 percent of the daily value, helping jumpstart the body’s hair-growth processes. You get 5,000 mcg of biotin, for example, which is necessary for healthy hair, skin, and nails.

In addition to all these nutrients, you also get the FoliGROWTH proprietary complex, which includes extracts and herbs known to help encourage hair growth while also promoting stronger nails and smooth skin. Inside this complex, you’ll find saw palmetto extract, which may help block DHT-related hair loss, along with MSM, pine bark extract, bamboo extract, choline, and hyaluronic acid.

Reviewers rave about this product, stating that it helps hair grow in thicker and faster, combats menopause-related hair thinning, reduces hair loss, battles baldness, and even helps nails to grow faster.

Advanced Trichology Hair Neutraceutical Key Features:

  • Delivers a potent dose of several hair-growth vitamins and minerals
  • Perfect for men and women
  • Includes unique FoliGROWTH complex that contains DHT-blocking saw palmetto
  • Reviewers love how well it works
  • 100 percent money-back hair growth products guarantee

Best Hair Growth Gummies: SugarBearHair Vitamins

Best Hair Growth Gummies
SugarBearHair Vitamins
Yummy gummies full of growth-stimulating vitamins and minerals as well as extra ingredients to help battle hormone-triggered hair loss.

If regular vitamins make you gag, try SugarBearHair Vitamins. They’re made with real berries for a deliciously sweet flavor but they don’t include gelatin, dairy, or gluten, so they’re perfect for vegetarians.

The formula delivers a combination of hair-growth nutrients including vitamins A, C, D, and E, all the B vitamins, and over 5,000 mcg of hair-strengthening biotin. You also get inositol, a vitamin-like substance that may help reduce testosterone and balance hormones in women with polycystic ovary syndrome (PCOS). This ingredient may help reverse hormone-triggered thinning hair.

The ingredients included have been shown in clinical trials to help improve hair health while nourishing the hair from within. The gummies smell delicious and are fun to eat, yet they’re safe and effective. Reviewers say that the product works and that in addition to promoting hair growth, it also helps strengthen nails. Some do warn that if you’re prone to acne, the high levels of biotin may cause new acne breakouts.

SugarBearHair Vitamins Key Features:

  • Tasty gummies made with real berries
  • A multi-vitamin formula with nutrients to support healthy hair growth
  • Includes inositol, which may help counteract hormonal-inspired hair loss
  • Nourishes the hair from within

Best Budget Hair Growth Vitamins: Nature’s Bounty Hair, Skin, & Nails

Best Budget Hair Growth Vitamins
Nature’s Bounty Hair, Skin, & Nails
If you want to give hair supplements a try, start with these reasonably priced vitamins. You get the same hair-healthy nutrients plus a few extras for a lot less.

If you’re not sure whether hair growth vitamins are for you, try Nature’s Bounty Hair, Skin, & Nails. It gives you the same hair-healthy ingredients plus a few extra herbs and extracts for a super reasonable price.

Take a look at the supplement facts, as the doses are impressive. You get 100 percent or more of the daily value for most of the vitamins included, as well as 3,000 mcg of biotin. Minerals include phosphorus, magnesium, zinc, and manganese.

In addition to the vitamins and minerals, Nature’s Bounty adds some other nutrients that have been associated with healthy hair growth. Inositol, as mentioned above, may help combat hormone-inspired hair loss or hair thinning. Horsetail extract is a great source of silica, which improves hair texture and reduces breakage. Collagen helps build hair proteins while strengthening the skin on the scalp to support healthy roots.

Reviewers note that this product works, creating results in hair growth, nail growth, and even eyelash growth!

Nature’s Bounty Hair, Skin, & Nails Key Features:

  • All the hair-healthy nutrients you want for a reasonable price
  • Good source of vitamins A, B, C, D, and E
  • Includes additional ingredients that help improve hair texture and reduce breakage
  • Nourishes the skin and nails, too

Best Women’s Hair Growth Vitamins: BioSchwartz Hair Growth Supplement

Best Women’s Hair Growth Vitamins
BioSchwartz Hair Growth Supplement
Specifically formulated for women, this hair supplement includes a proprietary beauty blend to help encourage healthy, shiny hair.

Though both of the above formulas will work for women as well as men, women seeking a formula made specifically for their needs may want to try the BioSchwartz Hair Growth Supplement. This product was developed specifically for women to help promote luxurious hair and fast growth. Ingredients like vitamins A, C, and D help moisturize the scalp and reduce hair breakage while 5,000 mcg of biotin facilitate hair growth.

BioSchwartz also includes a proprietary beauty blend consisting of horsetail extract, aloe vera, and amla fruit, which is said to help activate hair growth and strengthen the hair. Amla is also associated with glowing skin. In traditional Indian medicine, amla is best known as the “anti-aging fruit.”

But that’s not all. This product also includes MSM, which strengthens hair, and cysteine, which is an amino acid that can help protect hair from damage while reducing frizz. Reviewers say the product helps counteract the effects of harsh hair treatments, improves the texture of hair, and increases hair growth, while simultaneously creating stronger nails.

BioSchwartz Hair Growth Supplement Key Features:

  • Formulated specifically for women
  • Includes a proprietary blend to encourage shiny, lustrous hair
  • Helps reduce hair damage and frizz
  • Promotes healthy hair growth
  • No GMOs, artificial ingredients, fillers, binders, preservatives, or chemicals

Best Men’s Hair Growth Vitamins: Propidren by HairGenics

Best Men’s Hair Growth Vitamins
Propidren by HairGenics
Men who are struggling with hormone-triggered hair loss choose this product to help block DHT and grow thicker, healthier hair.

Dihydrotestosterone (DHT) is considered the number-one factor in men’s hair loss. DHT is a naturally occurring by-product of the male hormone testosterone. It’s produced when an enzyme in the hair follicle’s oil glands convert testosterone to DHT. This process happens in both men and women, but since men have more testosterone than women too, the effects can be more pronounced in men.

As DHT builds up in the hair follicle, it shrinks those follicles and causes the hair strands to reproduce at a slower rate. Hair becomes thinner, more fragile, and sometimes lighter, and gradually the follicle dies.

Propidren by HairGenics includes DHT-blockers meant to battle DHT’s destructive effect on hair. Saw palmetto, for instance, is essential to blocking the enzyme that converts testosterone to DHT. Beta-sitosterol is another plant-based ingredient found in nuts and avocados that may help block DHT, while pygeum bark extract has long been used to treat enlarged prostate because of its DHT-blocking ability.

Propidren also includes biotin and zinc, plus some extra ingredients you don’t find in most hair growth formulas. Nettle extract, for instance, is included to help reduce inflammation and promote healthy hair. Green tea extract may also help increase hair growth activity.

Propidren by HairGenics Key Features:

  • Formulated specifically for men
  • Includes several natural DHT-blocking ingredients
  • Additional ingredients like nettle and green tea promote healthy hair
  • Unique formula unlike most others
  • Reviewers rave about how well it works

Who Should Buy Hair Growth Vitamins

The question most people have is, “Will hair growth vitamins work for me?” There are a few things to consider to determine the answer to that question.

First, what is causing your hair loss? If you think it may be hereditary because your mom or dad had a similar pattern of hair loss, your genes are probably behind it. This is a more difficult type of hair loss to address with supplements, as they normally can’t affect your genes.

There is some evidence, however, that herbal supplements (like saw palmetto) may help block dihydrotestosterone (DHT), the hormone by-product that can lead to genetic hair loss. Supplements that include DHT-blocking ingredients may be worth a try.

If you feel your hair loss may be tied to stress, trauma, poor diet, or even hormonal changes, supplements may be even more likely to help. It could be that you’re not getting the nutrients you need in your daily diet to support healthy hair growth. Your body may be pumping out a lot of stress hormones that are negatively affecting your hair, and supplements could help calm the body down.

If you think you may have medical conditions affecting your hair, talk to your doctor. Treating thyroid problems, for example, could help improve your hair’s appearance. Some medications for depression, heart disease, arthritis, and cancer can also cause hair loss as a side effect, so changing medications may help.

If you’re looking for an even better chance at improving your hair loss and thinning, then you may want to try The Best Shampoos For Thinning Hair.

Best Hair Growth Vitamins Overall
Advanced Trichology Hair Neutraceutical
Enjoy thicker, healthier hair with this advanced formula complete with hair-friendly vitamins and minerals, plus a proprietary complex designed to stimulate hair growth.

Important Features to Consider

When shopping for hair growth vitamins, consider the following features:

  • The vitamin and mineral ingredients. What is in the formula? Look beyond the hype on the front of the label and turn the bottle around to read the ingredient list. Typical “hair-friendly” vitamins and minerals include vitamins D, A, C, and E, along with zinc, biotin (a form of vitamin B), folic acid, and niacin. These nutrients help keep the scalp moisturized and nourished, reduce hair breakage, strengthen the hair strand, improve collagen production, stimulate cell growth, combat inflammation, and discourage dandruff.
  • The herbal ingredients. In addition to the vitamins and minerals your hair needs, many hair-growth supplements provide herbal extracts that may help encourage healthy hair. Saw palmetto, for instance, is believed to block the enzyme that turns testosterone into DHT—the hormone by-product that causes genetic hair loss. Formulas that include this ingredient may be best for those seeing DHT-triggered hair loss. Some formulas include ashwagandha, a known stress-relieving herb that may help your body better adapt to any stressful periods you may be going through, thereby protecting your hair. Other herbs that may protect against hair loss include ginseng, ginkgo Biloba, rosemary, horsetail, burdock, and peppermint, among others.
  • Fatty acids. Many hair-growth formulas include fatty acids, which help prevent inflammation and dandruff and stimulate the follicles to thicken and strengthen hair. Options include fish oil and flaxseed oil, among others.
  • Form of delivery. How are the nutrients delivered? Most hair growth vitamins come in capsules or gummies, but some also come in tablets, tinctures, and powders. Choose the form that you think will work best for you and that you’ll be able to consume easily.
  • Cost. It typically takes several months to see any results from taking hair growth supplements. That means the costs can add up quickly. At the same time, if you want to get an effective formula, you may have to pay a bit more for quality ingredients. When deciding on which supplement to purchase, weigh these two considerations against your desire for hair growth and your belief that the supplements may help.

Frequently Asked Questions

Do hair growth vitamins work?

The answer to this question: It all depends on what’s causing your hair loss. Are you struggling to get the nutrients you need in your daily diet? If so, these supplements may make a difference.

We do have studies showing that some nutritional deficiencies are linked to hair loss. If you’re not getting enough vitamin A, for instance, you may notice hair loss. Studies have also linked deficiencies in biotin, a B-vitamin, with hair loss and low levels of vitamin D to alopecia, a type of hair loss. Recent surveys show that many Americans aren’t getting enough vitamin D.

If you’re going through a stressful time in your life or recently suffered a trauma that initiated your hair loss, supplements can help, particularly those that include calming herbs and extracts. These supplements can help counteract the negative effects that the stress is having on your body while stimulating new hair growth.

Age-related hair loss that’s related to a drop in collagen or other nutrients may also respond well to hair growth supplements. There is even some evidence that saw palmetto might help slow male-pattern and female-pattern baldness, though the effects are likely to be small.

How long to hair vitamins take to work?

You are unlikely to see immediate results from taking hair-growth vitamins. It takes time for hair to grow, and time for the nutrients in your supplement to affect your body.

In general, it’s best to wait at least a month before judging your supplement for its effectiveness. Some people have noticed a difference, though, in as little as 2-3 weeks. It all depends on what’s causing your hair loss, what supplement you’re using, and your hair’s current condition.

Does biotin thicken hair?

Biotin was the most popular hair-growth vitamin a few years ago, but it has lost ground in the last few years. We know that a biotin deficiency can lead to hair thinning, which is why taking biotin supplements may help. But studies so far show that this nutrient is effective only in people who aren’t getting enough of it. If you’re eating a regular healthy diet, you are probably not deficient in biotin and may not see results from taking it.

Biotin also does not treat male-pattern or female-pattern baldness.

How can I increase my hair growth?

In addition to trying supplements, you can try these tips to help stimulate hair growth:

  • Eat a balanced, healthy diet.
  • Regularly massage your scalp and hair.
  • Brush and style your hair gently—try not to pull on it.
  • Skip the shampooing when you can—it strips the natural oils from the hair.
  • Rinse with cool water. It helps prevent moisture loss.
  • Always condition your hair after shampooing. It helps replace moisture and proteins and defends against hair damage.
  • Use deep conditioners once a week or so to help repair damage and infuse moisture.
  • Use heat-based styling tools sparingly.
  • Dry with a thin microfiber hair towel—it reduces breakage.
  • Avoid elastic hair ties. Use claw clips or larger pins instead.

Other Hair Growth Vitamins We Reviewed

Best Hair Growth Vitamins Overall
Advanced Trichology Hair Neutraceutical
Enjoy thicker, healthier hair with this advanced formula complete with hair-friendly vitamins and minerals, plus a proprietary complex designed to stimulate hair growth.

We looked at 20 other hair growth vitamins. Even though they didn’t make our top five hair growth vitamins list, they’re the best of the rest and each is still a great option for supporting your body’s ability to grow healthy, strong hair. The information you’ll need to compare each one is included with the listing.

General Hair Growth Vitamins

St. Tropica Hair Vitamins

St. Tropica Hair Vitamins

Suitable for both women and men, this supplement is designed to promote longer, stronger, and thicker hair while preventing hair thinning and loss.

Key Features:

  • Formulated with 11 essential hair-health ingredients
  • Includes 7 exclusive hair superfoods improve hair growth and texture
  • Also includes essential fatty acids and proteins

Cost: $25 for 30 capsules

HairAnew Healthy Hair Formula

HairAnew Healthy Hair Formula

This formula addresses the vitamin deficiencies that could cause hair loss or lack of regrowth. Perfect for all hair types in both men and women.

Key Features:

  • Works for both men and women
  • 11 healthy-hair nutrients in every serving, including 5,000 mg biotin
  • Vegan and gluten-free; manufactured in the USA

Cost: $30 for 60 capsules

Hairfluence Hair Growth Formula

Hairfluence Hair Growth Formula

Scientifically formulated with biotin, keratin, bamboo, and more, this supplement helps promote fuller, faster-growing hair. Expect to see results in about 3-4 weeks.

Key Features:

  • Scientifically formulated with hair-healthy ingredients
  • Includes collagen, bamboo, MSM, and keratin
  • Tested in a Utah lab

Cost: $22 for 60 capsules

Physician’s Choice Total Hair

Physician's Choice Total Hair

If your hair is looking aged and dull, you may want to try this supplement. It’s designed to promote shininess and brightness as well as improved growth and fullness.

Key Features:

  • Helps promote shiny hair
  • Includes keratin and a potent form of vitamin E
  • Doctor-formulated for both women and men

Cost: $29 for 60 capsules

Kerotin Hair Growth Formula

Kerotin Hair Growth Formula

Like Kerotin’s hair growth gummies (below), Kerotin’s hair growth capsules help grow strong, thick hair. This formula includes saw palmetto to help counteract hair-loss hormones.

Key Features:

  • Helps delay hormone-driven hair loss
  • Also includes ingredients to help improve skin suppleness
  • Includes 16 scientifically dosed ingredients

Cost: $34 for 60 capsules

Hairfinity Hair Vitamins

Hairfinity Hair Vitas

We list this brand in our gummy section too. This formula comes in capsules and includes MSM, horsetail extract, and pea protein to help strengthen hair.

Key Features:

  • A unique blend of bioactive vitamins, minerals, and nutrients
  • Exclusive Capilsana complex provides the hair with naturally occurring building blocks
  • Suitable for women and men

Cost: $23 for 60 capsules

Purely Optimal Complete Hair Growth

Purely Optimal Complete Hair Growth

Enjoy hair nourishment from within with this signature formula targeting hair loss, thinning, breakage, and damage. Includes vitamins, MSM, bamboo extract, keratin, and collagen.

Key Features:

  • Helps bring your hair back to life
  • Includes hair nutrients like bamboo extract, keratin, and collagen
  • Made in the USA and tested in an independent lab

Cost: $22 for 60 capsules

Eu Natural Vibrance Hair Growth Vitamins

Eu Natural Vibrance Hair Growth Vitas

Naturally promote faster hair growth and stronger, healthier hair with biotin, vitamins, and minerals that revitalize from the inside out.

Key Features:

  • Strengthens hair from the inside out
  • A true multivitamin for your hair
  • Free of fillers, binders, and artificial ingredients

Cost: $30 for 60 capsules

Essential Elements Hair Hero

Essential Elements Hair Hero

Get gorgeous hair growth faster with this quality supplement. The all-natural formula restores volume and fullness with saw palmetto, biotin, horsetail extract, collagen, zinc, and more.

Key Features:

  • Whole-body nutrition for longer, stronger hair
  • Includes saw palmetto, horsetail extract, collagen, and MSM
  • Non-GMO and gluten-free

Cost: $35 for 60 capsules

Vine Nutrition Hairtonica

Vine Nutrition Hairtonica

This hair-growth formula gives you a potent blend of biotin and other B-vitamins needed to prevent hair loss. Also promotes healthy skin and nails.

Key Features:

  • Provides a potent blend of biotin and other B-vitamins
  • Includes several additional ingredients like MSM, bamboo extract, keratin, and more
  • Made in the USA with a 100 percent satisfaction guarantee

Cost: $25 for 60 capsules

Hair Thickness Maximizer

Hair Thickness Maximizer

Recommended for thinning and weak hair or for those struggling with balding and receding hair. Includes a high-potency proprietary blend with over 20 fast-absorbing ingredients.

Key Features:

  • Includes biotin, horsetail extract, and saw palmetto to promote natural hair growth
  • Vegetarian formulated and allergy-free
  • Made in the USA with a 100 percent satisfaction guarantee

Cost: $18 for 9s0 capsules

Hair Growth Gummies

Angle Bear Hair Vitamins

Angel Bear Hair Vitas

Enjoy a tasty berry flavor in these gummies. They deliver biotin, vitamins C and E, zinc, and more to help promote scalp moisturization and stronger hair growth.

Key Features:

  • Tasty berry flavor
  • Provides biotin, several vitamins, and zinc to help grow hair
  • Vegetarian and gluten-free

Cost: $11 for 60 gummies

Purely Optimal Hair Vitamins

Purely Optimal Hair Vitamins

A multi-vitamin supplement meant to support healthy hair growth, this formula also supports healthy skin and nails.

Key Features:

  • Berry-flavored gummies
  • Designed to encourage shiny, stronger hair
  • Made in the USA and tested in independent labs

Cost: $20 for 60 gummies

Kerotin Hair Growth Gummies

Kerotin Hair Growth Gummies

Boost hair growth and improve hair health with this perfect combination of vitamins and minerals. Contains up to 33 percent less sugar than other gummies.

Key Features:

  • Balanced biotin content to help avoid acne breakouts
  • Stimulates hair growth while maintaining healthy skin and nails
  • Made in the USA

Cost: $27 for 60 gummies

Hairfinity Chewable Hair Vitamins

Hairfinity Chewable Hair Vitas

This supplement has the usual vitamin mix plus biotin, but also includes horsetail and choline to help promote healthy and strong hair.

Key Features:

  • Adds horsetail and choline to help promote healthy hair
  • Sweet tasting gummies with a natural cherry flavoring
  • Works for all hair types

Cost: $30 for 60 gummies

Hair Growth Vitamins for Women

Nutrafol Women’s Hair Growth Supplement

Nutrafol Women's Hair Growth Supplement

This hair-growth supplement improves hair growth by targeting the multiple root causes of thinning, including stress and nutrition. Formulated specifically for women.

Key Features:

  • Tailored to women experiencing hair thinning due to stress and dieting
  • Winner of “Allure’s” 2018 Best of Beauty Breakthrough Award
  • Includes a unique blend of herbs and extracts to support hair growth

Cost: $88 for 120 capsules

Hey Girl Nutrition Hair Vitamins

Hey Girl Hair Growth Vitamins

Packed with ingredients known to help with hair growing and strengthening, this supplement is also great for hair maintenance over time. Includes zinc, bamboo leaf extract, hydrolyzed keratin, and ginkgo Biloba.

Key Features:

  • Encourages faster hair growth while reducing hair fallout
  • Includes bamboo leaf extract, keratin, and ginkgo Biloba
  • Also supports glowing skin and strong nails

Cost: $20 for 60 capsules

Viva Naturals Hair, Skin, and Nails Vitamins

Viva Naturals Hair, Skin, and Nails Vitamins

If you want a certified organic hair supplement, this one is for you. It contains the standard hair-growth vitamins like biotin and vitamin E, but it also has a certified organic food blend to help fight back against free-radical damage.

Key Features:

  • USDA certified organic formula
  • Supports healthy hair, skin, and nails with biotin and vitamin E
  • Contains a certified organic food blend to add additional antioxidant protection

Cost: $20 for 120 tablets

Hair Growth Vitamins for Men

Vital Khai Hair Growth Supplement for Men

Vital Khai Hair & Beard Growth Formula

For men wanting support for hair growth on their heads and their faces, this formula is ideal. Made to promote hair and beard growth, it includes biotin, keratin, collagen, zinc, and more.

Key Features:

  • Designed to help promote hair and beard growth
  • Includes keratin, collagen, horsetail extract, and bamboo extract
  • Manufactured in the USA

Cost: $27 for 60 capsules

Nutrafol Men’s Hair Growth Supplement

Nutrafol Men's Hair Growth Supplement

Like Nutrafol’s formula for women, this supplement is designed to help target the causes of hair loss in men, including stress and hormones. The clinically tested ingredients are said to help overall wellness, including improved sex drive.

Key Features:

  • Designed specifically for men’s wellness
  • Two-time “Esquire” Grooming award winner
  • Includes a unique blend of extracts and herbs to block hair loss

Cost: $88 for 120 capsules