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Biotin is one of the most popular supplements on the market and is booming thanks to many influencers and experts. Biotin is believed to play an important role in the production of keratin, which means thicker and fuller hair. Let’s discover the best cruelty-free and vegan biotin shampoo for a reliable and safe hair growth.

Biotin Structure

Skeletal formula of biotin
Photo Credit: Wikipedia

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Biotin’s Benefits

Also known as vitamin B7 (or vitamin H), biotin is a water-soluble vitamin which naturally supports hair growth by helping to create amino acids and promoting production of keratin (the main component of hair). Biotin is believed to strengthen existing strands, as well as nourish growing hair follicles, improving thickness and durability.

Thinning hair and hair loss are common symptoms of biotin deficiency. While biotin has proven benefits for hair gross in people with biotin deficiencies, it is not proven to have any effect on healthy people.
Pregnant women are particularly subject to low biotin levels and biotin deficiencies

Biotin exists in edible form, like vitamin supplements. However, if taken excessively, they are not always safe. Instead of eating biotin like candies, you may want to add it to your hair cleansing routine with a natural and vegan biotin shampoo!

Best Cruelty-Free & Vegan Biotin Shampoos for Hair Growth

Whether you’re looking for a biotin hair product or any hair growth product in general, always go for the most natural solutions. Why? If you want to stop your hair from falling, you don’t want to develop another problem! Some biotin-based shampoos contain chemicals which are linked with different types of irritations, allergies, hormonal dysfunctions and even cancers.

Safe, natural & cruelty-free shampoos often include essential oils and other natural active ingredients which together help biotin’s absorption into the scalp and nourish hair follicles. To save you time, we picked for you some of the best cruelty-free, vegan and natural biotin shampoos.

1.

Pura d'Or Original Gold Biotin Shampoo

  • Clinically tested and proven to reduce hair thinning by promoting hair strength and thickness with increased volume and reducing breakage
  • Packed with a powerful blend of biotin, nettle extract, pumpkin seed, tea tree oil and black cumin seed oil
  • No sulfates, no parabens, no phthalates, no mineral oils, no petrolatum,...
  • USDA Certified Biobased Product
  • Vegan, cruelty-free
  • 16 fl oz / 473 mL
Get It on Amazon

2.

Love Beauty And Planet Biotin & Sun-Kissed Mandarin Shampoo

  • Deeply cleanses, provides hydration, strengthens, creates visible fullness, and leaves hair soft and shiny
  • With natural and ethically sourced oils and extracts
  • No parabens, no silicones, no dyes, no phthalates, no sulfates
  • Vegan, cruelty-free
  • 32.3 fl oz / 955 mL
Get It on Amazon

3.

R+Co Dallas Biotin Thickening Shampoo

  • Key ingredients: biotin, pro-vitamine B5, saw palmetto berry extract, coconut oil
  • Adds vitality to fine, flat hair while nourishing and strengthening from root to tip
  • No mineral oils, no parabens, no sulfates and no gluten
  • Vegan, cruelty-free
  • 8.5 fl oz / 241 mL
Get It on Amazon

4.

Andalou Naturals Lavender and Biotin Shampoo

  • With biotin & lavender, adds essential protein for thicker, fuller hair
  • 98% nature derived, 70% certified organic content
  • Non-GMO Verified
  • Gluten-free
  • Vegan, cruelty-free
  • 11.5 fl oz / 340 mL
Get It on Amazon

5.

Pura d'Or Hair Thinning Therapy Biotin Shampoo

  • Detoxifies the scalp and encourages healthy hair, strength, and resiliency
  • Blend of biotin, niacin, argan oil, aloe vera and other natural ingredients
  • No SLS (sulfates), no parabens, no harmful chemicals
  • Vegan, cruelty-free
  • 16 fl oz / 473 mL
Get It on Amazon

6.

Avalon Organics Vegan Biotin B-Complex Shampoo

  • With biotin, saw palmetto, quinoa protein, and vitamin E
  • No parabens, no harsh preservatives, no synthetic colors or fragrances, no phthalates and no sulfates
  • Non-GMO
  • Vegan, cruelty-free
  • 32 fl oz / 946 mL
Get It on Amazon

7.

Purezero Biotin Strengthening Shampoo

  • Promotes hair growth, hair volume, thickness and strength while reducing hair breakage and frizziness
  • No sulfates, no parabens, no dyes, no gluten, no phosphates and no phthalates
  • Vegan, cruelty-free
  • 12 fl oz / 341 mL
Get It on Amazon

8.

Dr Hempster Hair Loss and Biotin Shampoo

  • Hemp oil stimulates new growth; biotin cleanses & thickens; saw palmetto fights enzymes that cause baldness; wheat protein for elasticity, and argan oil rich in antioxidants
  • Rich in Omega 3, 6 and 9 fatty acids
  • No parabens, toxins, sulfates or harmful chemicals
  • Cruelty-free
  • 16 fl oz / 460 mL
Get It on Amazon

9.

Mokita Naturals Hair Volumizing & Thickening Cruelty-Free Biotin Shampoo

  • Infused with Biotin, ProVitamin B5 and 7 botanical extracts
  • No sulfates, no parabens, no alcohol
  • Cruelty-free
  • 8.5 fl oz / 250 mL
Get It on Amazon

10.

Hairgenics Biotin & Collagen Cruelty-Free Shampoo

  • With biotin, collagen, and DHT blockers for thinning hair
  • No parabens, no nitrates, no sulfates
  • USDA Certified Biobased
  • Cruelty-free
  • 8 fl oz / 236 mL
Get It on Amazon

Even if well-documented and carefully written, this content should not be used as a substitute for professional diagnosis and treatment. Consult a qualified health care provider before making any health care decisions about any specific medical condition.

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Amie A.

Creative hairstyler, writer and animal liberation activist