Try as we may, our diets aren't looking out for the health of our hair as much as they could be. Even if you're drinking your water, eating your vegetables, and minding your business, you should still incorporate vitamins into your wellness routine with nourishing and growth-stimulating ingredients for longer, shinier, and more voluminous strands.

Whether you're battling with hair loss and thinning, or you just regret your current haircut (we've been there and are here for you), hair growth vitamins are the perfect go-to to kick your hair growing journey into high gear.

From the Dose & Co collagen blends you've seen on a Kardashian's Instagram page to tried-and-true picks from famed trichologist Philip Kingsley, the Marie Claire beauty team rounded up the best hair supplements, gummies, and vitamins.

These are packed with ingredients like biotin, keratin, collagen peptide, and hyaluronic acid, all of which are clinically proven to aide in granting you your most healthy hair yet. Happy supplement shopping!

1. The Liquid Powerhouse

Liquid Multi-Vitamin Supplement : DL.MD
This liquid powerhouse of vitamins and minerals is not only a hair, skin, and nail strengthener, it's also an energy booster. Even better: taking your supplements in the form of a liquid means a high absorption rate.

2. The Collagen Boost

Collagen Protein Powder : Dose & Co
This collagen/whey protein blend is the hair and skin supplement of choice for the Kardashians. And in addition to increasing the strength of your hair, skin, and nails, it simultaneously bolsters your muscles post-workout.

3. For Scalp Health

Hair and Scalp Health Supplements : Keranique
The catalyst for healthy hair is having a healthy scalp, and Keranique supplements are created with optimal scalp health in mind. Their softgel tablets are packed with follicle-strengthening ingredients like biotin and the B vitamins, in a formula made specifically for women.

4. For Shedding Hair

Keratin Hair Booster : Reserveage Nutrition
Reverse thinning hair with Reserveage Nutrition's Keratin Hair Booster supplements. This supplement is formulated with biotin, resveratrol, and Cynatine HNS Keratine—an ingredient that helps improve damaged hair and skin. Use it to protect your hair strands from the wear and tear that occurs from chemical treatments and everyday styling.

5. For Optimal Hair Health

Recharging Complex Hair Growth Supplement : Nioxin
Nioxin is beloved by dermatologists and trichologists for its hair thickening product offerings. The Recharging Complex Hair Growth Supplements—packed with biotin, zinc, and iron—do not disappoint when it comes to strengthening your hair from the inside out.

6. For Breakage Prevention

Multivitamin for Hair : Elon
Struggling with brittle strands? Try this multivitamin formulated with high quality strengthening ingredients like biotin and l-cysteine that do wonders for preventing hair breakage.

7. The Hair, Skin, and Nails Superfood

Hair, Skin & Nails Vitamins : Movita
ICYMI: Biotin is the key ingredient to hair growth. However, Movita Beauty's Hair, Skin & Nails Vitamins pack even more of a healthy punch with the addition of fermented fruits, vegetables, and herbs alongside biotin and turmeric. The result: an optimal all-natural easy-to-digest daily supplement.

8. The Immune Booster

Manetabolism Plus : The Mane Choice
Not only will this multivitamin help you reach your hair goals but with the presence of vitamin A, D3, and E you'll also benefit from an enhanced immune system.

9. For Stronger Hair

Hair Wellness from Within : Nutrafol
These capsules come highly recommended from dermatologists and physicians alike to reduce inflammation and block free radicals for stronger hair follicles. Along with key ingredients like vitamin A, C, D, and biotin, this vitamin is formulated with a tocotrienol complex, which improves hair density for stronger strands.

10. The Celebrity Fave

Extra Strength Hair Growth Supplements : Viviscal
This supplement is a fan favorite, loved by hairstylists and celebrities because it actually works. These tablets are formulated with horsetail extract, fish protein, and vitamin C to strengthen strands, prevent split ends and speed up your growth process.

11. For Thinning Hair

Hair Supplement for Thinning Hair : OUAI
If you're dealing with weak and tired strands, this supplement is made up of biotin, silica, ashwagandha, and omega 3—a highly effective combo for strengthening thinning hair, preventing breakage, and increasing shine. According to the brand, you'll see noticeable results after three months.

12. For Hair, Skin, and Nails

Matcha Green Tea Collagen Powder : Vital Proteins
A miracle: you can get the long, strong hair of your dreams from your daily dose of matcha. Add one scoop of this collagen and amino acid-filled powder to your matcha green tea every morning, then prepare to reap the benefits of hair growth, smoother skin, and strong nails.

13. For Stressed Hair

SuperHair Daily Hair Nutrition : Moon Juice
Unfortunately, hair loss and thinning are often a result of stress. This adaptogen-packed Moon Juice SuperHair supplement will help promote longer and thicker hair.

14. For Your Whole Body

Phyto Phytophanère Dietary Supplements : Phyto Paris
This highly potent supplement not only promotes healthier and shinier hair with a slew of fatty acids, vitamins, and antioxidants, but makes your nails stronger and promotes glowier skin while it's at it.

15. Most Delicious

SugarBear Vitamins : SugarBear Hair
These little blue bears (which are gelatin and gluten free) are flavored with natural berries and infused with biotin, folic acid, and Vitamin D to stimulate growth and promote healthy hair. They are also kind of addictive, so beware.

16. Best Vegan Option

Hair Sweet Hair Growth Gummies : HUM Nutrition
These vegan gummies were formulated with clinically researched nutrients, such as Fo-Ti—a root used in traditional Chinese medicine—to yield stronger hair and richer color.

17. The Expert's Pick

PK4 Soya Protein Boost : Philip Kingsley
Kingsley, a renowned trichologist known for his holistic approach to scalp health, designed these supplements to work with your hair's natural growth cycle in each of its three stages. The secret weapon ingredient is "Soya Protein," which is a source of keratin-producing amino acids for fuller, longer hair.

18. For All-Round Healthy Hair

Healthy Hair Vitamins : Hairfinity
These capsules are packed with unique key ingredients like pantothenic acid, which strengthens the hair follicles, and Vitamin B12, which promotes the transportation of oxygen to the scalp.