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Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
Best Biotin & Rosemary Hair & Beard Growth Serum - Strengthening Treatment for Men & Women - Perfect for Daily Use & Thinning Hair Care
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Pete & Pedro BOOST Hair & Beard Growth Serum – Fuel Hair Growth, Fortify Every Strand, & Fix That Patchy Beard

Pete & Pedro BOOST is our powerhouse growth serum that supercharges hair and beard growth with a potent blend of Biotin, Rosemary Oil, and over 20 essential oils. BOOST strengthens every strand, hydrates like a beast, and nourishes the scalp and skin beneath — delivering thicker, stronger, healthier hair and beard where you need it most.

Whether you're tackling thinning hair, shedding, slow growth, or a patchy beard that just won’t fill in, BOOST delivers a knockout punch of results without the junk. Made with 99.5% natural ingredients and zero parabens, sulfates, or silicones, this lightweight oil absorbs fast, smells fresh, and leaves no greasy residue. Just clean, potent performance that works day in and day out.

Perfect for all hair types, styles, and beard lengths. Use it consistently, and the results speak for themselves. Just remember: a little goes a long way. This stuff is powerful — 2-3 drops is all you need.

KEY TIP: BOOST is an oil! We can't stress this enough - you only need to use 2-3 drops. Max. Do not fill up the whole doppler and apply as it is a potent formula and the oil has to absorb into the skin. Less is more. Beards you get a bit more leeway but start small for both!

Key Features and Benefits:

  • Fuels hair & beard growth with Biotin + Rosemary Oil.
  • Strengthens strands & reduces breakage at the root.
  • Lightweight, non-greasy hydration for hair & beard.
  • Absorbs fast with a fresh, subtle rosemary scent.
  • 99.5% natural, clean formula with no harsh chemicals.
  • Fills in patchy spots & improves beard softness.
  • Ideal for thinning, shedding, or breakage-prone hair.
  • Safe for all hair types & textures — men and women.

Key Ingredients:

  • Rosemary Oil: The MVP fuels blood flow circulation, blocks DHT naturally, reduces inflammation, clears out clogged follicles, and fights oxidative stress
  • Biotin + Vitamin D: Supercharge follicles for faster, fuller hair growth
  • Horsetail & Nettle Extracts: Reinforce hair strands, reduce breakage, and support elasticity
  • Castor & Peppermint Oils: Stimulate circulation to fuel growth at the root
  • Wheat Germ & Argan Oil: Infuse deep hydration and essential nutrients to prevent brittleness and keep hair smooth
  • Tea Tree, Eucalyptus, & Sage Oils: Detox the scalp and clear away dandruff-causing buildup
  • Aloe Vera: Soothes irritation and promotes a balanced healthy scalp
  • Coconut, Jojoba, & Sweet Almond Oils: Deliver lightweight moisture and shine without the greasiness
  • Vitamin C & E: Antioxidant armor that shields against environmental damage

BOOST Hair & Beard Growth Serum at a Glance:

Size: 2 oz.
Hold: None
Shine: Low Natural Finish
Hair Length: All lengths; ideal for areas with thinning or patchiness
Scent: Clean, light rosemary scent
Key Ingredients: Rosemary Oil, Biotin, Aloe Vera, Vitamin D, Castor Oil, Argan Oil, Peppermint Oil, Tea Tree, Horsetail Extract, Nettle Extract, and more
How To Use: Shake bottle gently. Apply only a few drops max using the doppler targeting the focus areas on scalp or beard. You don't need to fill the doppler up, just a few drops is all you need. Rub in with fingers gently and comb through to ends of hair. Leave in and style as desired. Use daily two times a day ideally.

Frequently Asked Questions:

Q: What does BOOST do for my hair and beard?
A: BOOST strengthens and nourishes hair and beard with a concentrated blend of natural oils. It promotes growth, hydrates deeply, and helps fill in thinning or patchy areas.

Q: Can I use BOOST on my beard?
A: 100%. BOOST is beard-approved — it softens, hydrates, and promotes fuller, healthier growth while calming irritated skin beneath.

Q: How much should I use?
A: Only 2–3 drops. It’s an oil — don’t overdo it. Start small and let it absorb fully. For beards, you can use a little more if needed.

Q: Will it make my hair or beard greasy?
A: Nope. BOOST is fast-absorbing and lightweight. When used as directed, it leaves zero greasiness behind — just smooth, hydrated strands.

Q: When will I see results?
A: Most see improvement in 2–3 months with consistent daily use. Some see results sooner. Stick with it — hair growth takes time and consistency.

Q: Can BOOST help with dandruff or an itchy scalp?
A: Yes. With ingredients like Tea Tree, Aloe Vera, and Eucalyptus, BOOST soothes irritation, fights flakes, and keeps your scalp clean and balanced.

Q: Is BOOST natural and safe for sensitive skin?
A: Absolutely. BOOST is 99.5% natural with no parabens, silicones, sulfates, or synthetic junk — just clean, powerful ingredients.

Q: Can women use BOOST too?
A: For sure. BOOST is unisex and works great for anyone struggling with thinning hair, slow growth, or dryness.

Q: Can I use BOOST with other hair products or stylers?
A: Yes. Apply BOOST as a leave-in treatment first, then layer your favorite styling product after it absorbs.

Q: Should I rinse BOOST out?
A: No. BOOST is a leave-in formula. Let it absorb and do its thing — no rinse needed.

Not sure if BOOST is right for you? Take to get a custom recommendation and score a sweet 15% off now!

Helpful Articles:

-ShortDesc-Natural hair & beard growth serum powered by rosemary oil and biotin, and infused with over 20 essential oils, helps to fuel, strengthen, hydrate, and thicken hair & beards while promoting scalp health for a fuller, healthier look. 

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For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.


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