





This multitasking serum delivers powerful results through a thoughtful blend of science-backed ingredients.
Tranexamic, mandelic, and azelaic acids gently exfoliate and even skin tone, helping to fade pigment and reduce redness. Enhanced with second-generation Beta Glucan for skin immunity and Neodermyl® which is a cutting-edge copper peptide, Serum 71 stimulates collagen and elastin production, helping to restore firmness and elasticity over time.
The texture is light and silky with a barely-there scent, making it ideal for layering with other products in your routine.
With continued use, expect brighter, smoother, and more resilient skin. Perfect for those looking to calm sensitivity, target uneven tone, and support long-term skin health.
Benefits:
- Treats hyperpigmentation and improves the skin’s barrier function.
- Helps reduce the appearance of skin discoloration and redness.
- Boosts skin density and overall firmness.
Skin Type: All skin types.
- In the evening after cleansing, apply several drops to fingertips and smooth over face and neck.
- Avoid contact with eyes.
Key Ingredients:
Tranexamic Acid (2%): Treats hyperpigmentation like hydroquinone, but also improves the skin’s barrier function without the irritation and potential cytocell toxicity of hydroquinone. It inhibits tyrosinase activity and helps lighten and brighten the skin.
Azelaic Acid (0.3%): Known to reduce the appearance of skin discoloration and redness, acne, and other skin blemishes.
Mandelic Acid (5%): An alpha hydroxy acid (AHA) with tyrosinase-inhibiting properties.
CM-Glucan Forte: Elevated beta glucan that supports immune function and healing.
NeoDermyl®: A “needle-free” collagen and elastin filler. This pure source of bio-energy recharges the skin’s beauty, boosting skin density and overall firmness.
Ingredient Deck:
Aqua/Water, Propanediol, Mandelic Acid, Butylene Glycol, Tranexamic Acid, Phenoxyethanol, Sodium PCA, Hydroxyethylcellulose, Sodium Hydroxide, Azelaic Acid, Glycerin, Magnesium Carboxymethyl Beta-Glucan, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Alcohol, Sodium Hydroxide.
The Do-It-All Serum
Circadia's Serum 71 is an award-winning, nutrient powerhouse that is designed to brighten, calm and restore skin.
It features tranexamic, mandelic and azelaic acids to brighten and refine skin texture along with next-gen beta glucan and Neodermyl®, a copper peptide complex touted as a "needle-free" alternative to dermal fillers and injections.
This serum supports skin immunity, reduces redness, improves texture and boosts collagen for visibly healthier skin. It also balances, addresses the root cause of acne and helps heal breakouts.
Serum 71 is ideal for all skin types, including acne-prone skin.
Size: 0.5 fl oz / 15 ml
Shipping & Returns
Shipping Policy
- We offer FREE Shipping on orders $100+.
- We also offer Curbside Pickup for local orders.
- We DO NOT ship to PO Boxes.
- Please see our FAQs for more details.
Returns Policy
- We do not offer returns for any online purchases made at skindevotee.com.
- We offer exchanges or store credit for in-store purchases only.
To be eligible for an exchange or store credit:
- Any item that is unopened, unused, does not have a broken or opened seal and in its original packaging can be exchanged in-store within 14 days of the purchase date.
- All sale/special promotional items are final.
- Please see our FAQs for more details.
Adding product to your cart
This multitasking serum delivers powerful results through a thoughtful blend of science-backed ingredients.
Tranexamic, mandelic, and azelaic acids gently exfoliate and even skin tone, helping to fade pigment and reduce redness. Enhanced with second-generation Beta Glucan for skin immunity and Neodermyl® which is a cutting-edge copper peptide, Serum 71 stimulates collagen and elastin production, helping to restore firmness and elasticity over time.
The texture is light and silky with a barely-there scent, making it ideal for layering with other products in your routine.
With continued use, expect brighter, smoother, and more resilient skin. Perfect for those looking to calm sensitivity, target uneven tone, and support long-term skin health.
Benefits:
- Treats hyperpigmentation and improves the skin’s barrier function.
- Helps reduce the appearance of skin discoloration and redness.
- Boosts skin density and overall firmness.
Skin Type: All skin types.
- In the evening after cleansing, apply several drops to fingertips and smooth over face and neck.
- Avoid contact with eyes.
Key Ingredients:
Tranexamic Acid (2%): Treats hyperpigmentation like hydroquinone, but also improves the skin’s barrier function without the irritation and potential cytocell toxicity of hydroquinone. It inhibits tyrosinase activity and helps lighten and brighten the skin.
Azelaic Acid (0.3%): Known to reduce the appearance of skin discoloration and redness, acne, and other skin blemishes.
Mandelic Acid (5%): An alpha hydroxy acid (AHA) with tyrosinase-inhibiting properties.
CM-Glucan Forte: Elevated beta glucan that supports immune function and healing.
NeoDermyl®: A “needle-free” collagen and elastin filler. This pure source of bio-energy recharges the skin’s beauty, boosting skin density and overall firmness.
Ingredient Deck:
Aqua/Water, Propanediol, Mandelic Acid, Butylene Glycol, Tranexamic Acid, Phenoxyethanol, Sodium PCA, Hydroxyethylcellulose, Sodium Hydroxide, Azelaic Acid, Glycerin, Magnesium Carboxymethyl Beta-Glucan, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Alcohol, Sodium Hydroxide.
About The Brand
Circadia leads skincare innovation by combining decades of research with circadian rhythm science to optimize skin health. Designed for skincare professionals, Circadia offers advanced formulations, cutting-edge technology, and expert education to deliver superior results.
Founded on Dr. Peter T. Pugliese’s pioneering research, Circadia’s science-driven approach sets it apart. His groundbreaking work on circadian rhythms continues through his descendants, ensuring ongoing innovation and excellence in skincare.
Circadia’s clinically proven products target aging, hydration, and environmental damage, working with the skin’s natural cycles for maximum efficacy. With a commitment to education and high-performance solutions, Circadia empowers professionals to stay ahead in the skincare industry.