Not Today, Grey™ — Clinically Studied Grey Hair Supplement

Not Today, Grey is our foundational daily supplement designed to support hair health from within. Formulated with a proprietary blend of antioxidants, vitamins, and minerals, it nourishes hair follicles and helps maintain the natural pigmentation.

Clinically proven to slow grey hair growth, support repigmentation, and promote thicker, fuller hair density in as little as 3–6 months with consistent daily use when paired with To The Root®. Thoughtfully formulated to fit seamlessly alongside most daily multivitamins and wellness routines, it’s an easy daily ritual that’s flavorless, gentle, and has no aftertaste. Physician-formulated.

Heads up: Our packaging has been slightly updated. Please note that some images may show a previous version.

1. Take 2 capsules daily, preferably with food.
2. Expect visible results in 3–6 months with daily use.

Pro Tip: For maximum results, pair with a topical treatment featuring our patented Mela-9® Complex, like To The Root® Scalp Serum or Wash Shampoo.

After 6 months using Not Today, Grey™ and To The Root® Scalp Serum:
88% saw fewer grey hairs.
13% decrease in grey hair growth vs. a 10% increase in the placebo group.
3× more participants experienced thicker, fuller hair with enhanced shine vs. placebo.

This is the largest and only clinical study focused on the appearance of grey hair to date. Results typically appear in 3–6 months with daily, consistent use.

Based on a 6-month, randomized, double-blind, placebo-controlled, study of the effects of The System on the appearance of grey hair on 173 subjects, ages 28–65, all less than 25% grey. Results determined by blinded clinical counting.

Greys and hair loss aren’t just genetic. Greying is tied to other factors like oxidative stress, nutrient gaps, UV exposure, and environmental stress. Our proprietary blend delivers targeted vitamins, minerals, and antioxidants to help address these factors and support long-term hair color pigmentation preservation.

Not Today, Grey™ is made in the USA in an NSF-certified, GMP-certified, and FDA-registered facility to ensure quality, safety, and consistency. Every batch is produced to meet the highest manufacturing standards and tested for purity and potency.

These certifications ensure the supplement you take daily meets strict safety and quality standards—so you can trust it to deliver the results you expect.

Vitamin D (D3 Cholecalciferol), Vitamin B6 (Pyridoxine HCI), Folate, Vitamin B12 (Methylcobalmin), Biotin, Pantothenic Acid (D-Calcium Pantothenate), Calcium (Calcium Carbonate), Iron (Ferrous Fumarate), Selenium (Selenomethionine), Copper (Copper Gluconate)
Proprietary Blend: PABA (Para-Aminobenzoic Acid), Black Sesame Seed Extract, Fo-Ti Root.
Other Ingredients: Hypromellose, Rice Flour, Magnesium Stearate, Silica

Contains: Sesame
Free of: Sulfates, Parabens, Phthalates, Synthetic Fragrance, Polyethylene Glycol, Formaldehyde and Dyes

Shipping
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30-Day Money Back Guarantee (first orders)
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Returns + Refunds (all other orders)
For orders beyond your first, unopened, unused items can be returned within 15 days for a refund, less a $5 handling fee. We'll email you a prepaid label for US orders. Refunds process 5-7 business days after we receive your return. Contact hey@arey.com to start a return.