Base Serum

  • Fortify
  • Illuminate
  • Hydrate
1 fl oz / 30 ml

Designed with therapeutic doses of active ingredients, Base Serum is the hero product in your minimal skincare routine. This molecularly advanced formula contains powerful plant-based ingredients that the body recognizes like its own to spark cellular repair and provide barrier support. Our proprietary Intelligent Delivery system transports this activated formula deep into the skin to mimic your body's innate repair and regeneration mechanisms. 


Base Serum is ultra-light, hydrating and is loved by even the most sensitive skin.

It is essential oil-free, hormone safe and stability tested.

1 fl / 30 ml

Formulated to deliver nutrients deep within your skin, it hydrates, rejuvenates and tightens with every application. The result? Vibrant, healthy and resilient skin at every stage in your life’s journey.

  • Naturally light herbaceous-floral scent
  • 100% plant origin ingredients
  • Formulated for for all skin tones, types and life stages
  • Hormone Safe
  • Traditionally fermented & biotic
  • No essential oils or added fragrance

Base Serum is your hero product in a minimal skincare routine. This lightweight, one-step face serum is safe to use around the sensitive eye area, as well as your neck and chest. Shake gently and smooth 1 pump onto clean, damp skin. After 60-90 seconds, the serum will be fully absorbed and dried down to a smooth, satin finish.

Base Serum is hydrating on its own, but we like to top it off with Performance Oil for moisture lock, or with a Retinol or light acid in the evening.

Hydrosol Blend (Bergamot, Neroli, Vanilla), Glycerin, Triple Marine Algae Blend (Chlorella Blue-Green Algae Extract, Hydrilla Extract, Dunaliella Salina Extract), Marula Oil, Squalane Oil (Olive), Dual Weight Sodium Hyaluronate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Calendula Extract, Chamomile Extract, Panthenol, Leuconostoc/Radish Root Ferment Filtrate & Lactobacillus & Cocos Nucifera (Coconut) Fruit Extract, Full Spectrum CBD Oil, Sclerotium Gum, Coenochloris Signiensis (Snow Algae) Extract, Wildcrafted Rosa Canina Fruit (Rosehip) Ferment Filtrate, Oryza Sativa (Black Rice) Ferment Filtrate, Ceramide, Glycerol Monolaurate, Copper Peptide, Quercetin

Traditionally fermented wildcrafted rosehip and black rice balances microbiota. Biomimicking marula and squalane oils and barrier healing ceramides make for a deeply balanced and resilient skin barrier. Peptides spark nearly a 2x boost of reparative collagen production.

Cannabinoids are known to calm the chronic inflammation and redness associated with sensitive, overtreated skin and promote sebum homeostasis. REYN’s proprietary quercetin antioxidant, along with calendula and chamomile, deliver powerful antioxidant-rich polyphenols. Snow algae gently lightens pigmentation and rejuvenates the dermal-epidermal junction, promoting an even and bright complexion from deep within.

REYN’s proprietary triple marine algae blend is a powerful cellular oxygenator, eases photodamage and remineralizes cells for deep hydration and moisture lock. Glycerine and dual-weight hyaluronic acid carry 1,000x their weight in water and draw active ingredients along with them deep into the skin.

Base Serum

98%

of users agree that that their skin feels and appears overall healthier after three days of Base Serum use.

97%

of users agree that that their skin feels and appears overall healthier after three days of Base Serum use.

99%

of users agree that Base Serum noticeably improved their skin’s moisture balance and resiliency after two weeks of use.

97%

of users agree that that their overall skin health continues to improve with regular Base Serum use.

Testimonials