ROYAL&BIO Royal Castor Oil — 100% pure cold-pressed castor oil to condition lashes, brows, and hair for a fuller, healthier look.

Royal Castor Oil — Lash, Brow & Hair Elixir

Nourish from lash to length with ROYAL&BIO Royal Castor Oil — 100% pure, cold-pressed castor oil, bottled in small batches to preserve every drop of its natural richness. Treasured for generations as a beauty elixir, this golden oil is naturally rich in ricinoleic acid, vitamin E, and omega fatty acids that deeply condition lashes, brows, hair, and scalp for a visibly fuller, healthier look.

On lashes and brows, this thick, nourishing oil coats and conditions each hair, helping them appear fuller, glossier, and more defined over time. On the scalp, it provides intense moisture where healthy hair begins — strengthening strands, taming dryness, and reviving dull, brittle ends for softer, more resilient lengths.

Cold-pressed for maximum purity and free from additives, fillers, and fragrance, this multi-use elixir is the effortless, luxurious upgrade your beauty ritual deserves. Pure, potent, and authentically sourced — the timeless secret to lashes, brows, and hair that look naturally full and beautifully cared for.

One golden elixir — for lashes, brows, and hair that look fuller and healthier.

Key Benefits

  • Conditions lashes and brows for a fuller, more defined look
  • Nourishes the scalp where healthy hair begins
  • Supports thicker, fuller-looking hair over time
  • Revives dry, brittle ends for softer, healthier-looking lengths
  • Rich in ricinoleic acid, vitamin E, and omega fatty acids
  • 100% pure, cold-pressed, fragrance-free, and free from additives

The ROYAL&BIO Ritual

Lashes & brows: Dip a clean mascara wand or cotton swab into the oil and sweep lightly along clean, dry lashes and brows before bed. Rinse gently in the morning.

Hair & scalp: Massage a small amount into the scalp and through the lengths, leave for 30 minutes (or overnight), then cleanse as usual.

Ends: Smooth a few drops onto dry, brittle ends to soften and condition between washes.

Tip: Use 2–3 times weekly and stay consistent — natural oils work best as a regular ritual. Pair with our Pure Black Seed Oil for the complete ROYAL&BIO hair revival ritual.

Why You'll Love It

Because it's one humble bottle with timeless results — conditioning your lashes, defining your brows, and reviving your hair with nothing but pure, cold-pressed castor oil. Clean, authentic, and free from fillers, it's the generations-old beauty secret that turns a few quiet minutes before bed into fuller, healthier-looking lashes, brows, and hair.

Shipping & Returns

Preparation: 1–2 business days. Estimated transit after dispatch: Canada and USA, 2–5 business days; other available destinations, 3–8 business days depending on country. Business days exclude weekends and public holidays. These are estimates; carrier or customs delays may occur.

Shipping charges, applicable taxes and the final total appear at checkout. International duties or import fees may apply.

Request eligible returns within 30 days of delivery for unused, unopened, sealed products in their original packaging. Report damaged, defective or incorrect items within 7 calendar days. Contact support@royalandbio.com before returning an item. See our shipping policy and refund policy for full conditions.

Livraison et retours

Préparation : 1 à 2 jours ouvrables. Transport estimé après expédition : Canada et États-Unis, 2 à 5 jours ouvrables ; autres destinations disponibles, 3 à 8 jours ouvrables selon le pays. Les jours ouvrables excluent les fins de semaine et les jours fériés. Des retards de transport ou de douane peuvent survenir.

Les frais de livraison, les taxes applicables et le total final sont affichés au paiement. Des droits de douane ou frais d’importation peuvent s’appliquer.

Demandez un retour admissible dans les 30 jours suivant la livraison pour les produits inutilisés, non ouverts, scellés et dans leur emballage d’origine. Signalez tout article endommagé, défectueux ou incorrect dans les 7 jours civils. Contactez support@royalandbio.com avant tout retour. Consultez les politiques complètes de livraison et de remboursement.

Complete the Ritual

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  • 5 stars: 22 (81%)
  • 4 stars: 5 (19%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
I
Ilana Wisozk

I was able to purchase a large capacity product at a low price. The cap opens with a one-touch mechanism, which is very easy to use and I really like it. Thank you again.

C
Cami Swaniawski

It's fine. easily absorbed.

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Noah Nader

I think this is my third purchase and i still marvel about the quality and packaging of this product. i trust it for being in that brown bottle. i trust it for it's wrapped around with a cardboard box. the oil itself is rich! ... i have a good supply on hand. please keep up the good work!

B
Bruce Steuber

Very good, I've been using the product and it really makes my hair look beautiful. I recommend it.

S
Sherman Conn

excellent product

K
Kimberley Nienow

Super oil, easy to apply, a bit thick but absorbs well. I'm excited 😄

V
Valeri Kirlin

Very good

P
Pat Hodkiewicz

Excellent product from what it looks like... just need to test it and I'll post the results.

L
Loralee McDermott

Very thick and have applied to heat with a mix of other oils. will update when more time has passed.

E
Eileen Romaguera

It seems to be castor oil of good quality. The smell is very pleasant, and moisturizes the skin effectively.

D
Dagny Schultz

Really good quality
Great product for price

F
Fermina Brown

It arrived not too long ago. By the way, i love the packaging very much! Each bottle of oil is packed inside a nice cardboard box. Just lovely!

C
Cornelius Dietrich

Super True

R
Robby Lowe

Recommend .

D
Dominque Fadel

Very satisfied, it doesn't smell bad and that's already a great thing, now let's see if it works.

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Toccara Anderson

Perfectly heavy enough and moisturizes well.

V
Van Schiller

Very thick oil...you can feel the quality. I applied it to my hands and felt relief.

M
Melba Hilpert

I think this is my second bottle of castor oil. I'm very impressed with the quality, quality, and how this product is packaged

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Neville Mosciski

On time

D
Devin Terry

It will leave your skin fresh, clean, with a feeling of relaxation and skin that you won't want to stop touching, and it has a rejuvenating effect.

M
Manual Jenkins

It’s very beneficial for skin and hair. I will be testing for a week or two

C
Christian Cassin

Great quality and

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Spencer Morar

very b

R
Rodolfo Thiel

Excellent product, good price, I highly recommend purchasing it.

J
Joelle Koelpin

Everything is fine!!

J
Jess Jast

Excellent product, very reasonable price, highly recommend purchasing it

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Emmett Kunze

I received it very quickly and well packaged. The oil has a good consistency and smells great. Very good product 👍.