The details matter.
Get to know the four ingredients highlighted on your serum.
Deoxyribose Scalp Serum — 20 mL
A little time for your scalp. An easy-to-follow routine, with the details close at hand.
- 3rd party tested
- Fast acting formula
- Natural ingredients
30-day money-back guarantee
Customer support
Questions about your order? We’re here to help from your first order to your next delivery.
Talk to our teamA little care, made simple.
A little time for your scalp.
Make scalp care a simple part of your routine with this compact 20 mL serum. The formula features 2% deoxyribose, with biotin, exosome and EGF highlighted on the tube.
Choose one, two or three tubes to suit your routine. Each tube contains 20 mL.
New to scalp serum? Our illustrated guide walks you through parting your hair, applying at the scalp and using a gentle touch. Use the amount and frequency provided with your serum.
Deoxyribose Scalp Serum — 20 mL
Deoxyribose
Stimulates hair regrowth by increasing blood flow and cell growth around hair follicles
Biotin
Biotin (vitamin B7) aids the metabolic processes that build keratin infrastructure, which strengthens hair strands.
Exosome
Uses tiny cell messengers packed with growth factors to wake up dormant follicles and stimulate thicker hair growth.
EGF
Regulates the hair growth cycle and promotes cell proliferation in hair follicles.
We’ll walk you through it
Your routine, made simple.
Three gentle steps to help you feel at home with scalp care. Tap a card for a closer look.
Shake well before use
Prepare your serum before each application.
Shake well before use
Shake the tube well before use.
For best results, use after shampooing on a freshly cleansed scalp. The serum can be used on both wet and dry hair.
Apply directly to the scalp
Focus on the temples, roots, crown, and hairline.
Apply directly to the scalp
Apply directly onto the scalp, focusing on areas of concern such as the temples, roots, crown, and hairline.
Part your hair as needed so the massage-ball applicator reaches the scalp.
Gently massage
Help absorption and enhance the cooling sensation.
Gently massage
Gently massage to help absorption and enhance the cooling sensation.
Use the pads of your fingertips and light, circular movements to massage the serum into your scalp.
30-day money-back guarantee
Try your serum with confidence. If it is not right for you, contact SD Supply & Co. within 30 days of delivery with your order number to request your money back.
Our team will help you with the next steps and any return instructions.
Explore the serum
Free shipping on orders $35+
Estimated delivery: 7–14 days
A team here to help
30-day money-back guarantee
Try your serum with confidence. If it is not right for you, contact SD Supply & Co. within 30 days of delivery with your order number to request your money back.
Our team will help you with the next steps and any return instructions.
Explore the serum
Free shipping on orders $35+
Estimated delivery: 7–14 days
A team here to help
Answers to common questions
Clear answers, from your first order to your next delivery. Search below or get in touch — we’re happy to help.
Billing & charges
Why is there a charge from SD Supply & Co. on my card?
It may be a purchase placed with your email address. Check your order confirmation for the amount and date. Still unsure? Contact us with the charge date, amount and email used at checkout. Please don’t send your full card number.
I don’t recognize a charge. What should I do?
We’re happy to help you trace it. Contact our team with the amount, date and any order number you have. We’ll check the order details and explain the next steps. If the charge appears unauthorized, contact your card provider as well.
Why does the price differ from the offer I saw?
The total depends on the bundle and purchase option selected. Check the price shown beside your selection before adding it to the cart. Any shipping, discounts and taxes appear before you complete checkout. Send us a screenshot if an offer looks different and we’ll help you check it.
Account
How do I update my account or delivery address?
Sign in with the email used for your order to review your account. Contact us before your order ships if you need to change its address. Updating a saved account address may not update an existing order.
Order & shipping
How long does delivery take?
Our current delivery estimate is 7–14 days. We’ll share tracking information when your order is dispatched. Tracking can take a little time to show its first carrier update. If your delivery is outside the estimate, contact us and we’ll help check it.
When is shipping free?
Free shipping on orders $35+. The offer applies to your qualifying merchandise subtotal after discounts. Available delivery options and any charges are shown at checkout before you pay.
How can I track my order?
Use the tracking link in your shipping confirmation or visit our Track Order page. Keep your order number and checkout email handy. If you haven’t received a tracking update, our team can help you check the status.
Can I change or cancel my order?
Contact us as soon as possible with your order number and the change you need. We’ll check whether the order can still be updated before dispatch. Once it is on its way, we’ll explain the available next steps.
I entered the wrong shipping address. Can you help?
Please contact us right away with your order number and the correct address. We’ll try to update it before dispatch. If the parcel has already left, we’ll help you check the carrier’s available options.
Returns & refunds
What is your money-back guarantee?
Your serum comes with a 30-day money-back guarantee. If it isn’t right for you, contact us within 30 days of delivery with your order number to request your money back. Our team will walk you through any return instructions.
How do I request a refund?
Contact our team with your order number, the email used at checkout and a short note about the issue. We’ll explain the next steps and any return instructions before you send anything back. We’ll confirm when your refund is processed; your payment provider controls when it appears on your statement.
My package arrived damaged or hasn’t arrived. What should I do?
We’re sorry something went wrong. Contact us with your order number and tracking information. For damage, include clear photos of the package and item if possible. We’ll review what happened and help you understand the available resolution.
No matching questions yet. We’re happy to help. Contact our team