Clinically testedHaitian Black Castor Oil
A Haitian recipe, pressed on the Shark Tank stage. Never refined.
Lori Greiner asked us: “Is this clinically backed?” Our answer: two clinically tested hair heroes, Haitian Black Castor Oil and Save Our Scalp Hair Serum.





“The ancestors saw fit for us to introduce the country to Haiti.”Yve-Car Momperousse, Co-Founder
One feeds the scalp and strand. One works at the follicle, right where you need it.
Clinically testedA Haitian recipe, pressed on the Shark Tank stage. Never refined.
Powered by Redensyl™Castor oil plus clinically tested Redensyl™, with a nozzle for parts, edges and thin spots.
Thinning happens when too many follicles sit in rest. The duo wakes the follicle and feeds the scalp and strand.
The follicle is actively growing hair. This is where you want more of your hairs to be.
The follicle pauses. Stress, postpartum and age can push more hairs here.
The resting hair falls out so a new one can start growing.
Part lines, edges, crown. No dropper, no drips, no glass.
Get the Duo
BeforeAfter
BeforeAfter
BeforeAfterReal Kreyol Essence customers. Use 3–4 times a week for 90 days. Individual results vary.




Yes. Our Haitian Black Castor Oil is clinically tested: in our 90-day perception study, 95% of participants said their hair grew faster and 92% said it felt stronger and shinier. S.O.S is built around Redensyl™, an ingredient clinically tested by its supplier: after 3 months, 85% of participants showed improvement, with more hairs in the growth phase.
Yes. No minoxidil, no prescription, no pills. Patch test first, and talk to your healthcare provider if you are pregnant, nursing or have a medical condition.
The duo is for every texture: coils, curls, locs, waves and straight hair, for women and men. The nozzle makes it easy to reach parts, edges and crowns through braids and protective styles.
On a clean, dry scalp, squeeze S.O.S along parts, edges and thin spots and leave it in. On alternate days, warm a few drops of Haitian Black Castor Oil and massage into scalp, edges, brows or beard. 3–4 times a week each, for 90 days.
You are currently shipping to United States and your order will be billed in USD $.